Lab 1.4.1 Challenge Review Instructor Ve
Lab 1.4.1: Challenge Review (Instructor Version)
Topology Diagram
Addressing Table
Device Interface IP Address Subnet Mask Default Gateway
REFER TO THE DIAGRAM AND TOPOLOGY TABLE IN THE STUDENT LAB MANUAL.
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Learning Objectives
To complete this lab:
• Cable a network according to the topology diagram.
• Erase the startup configuration and reload a router to the default state.
• Perform basic configuration tasks on a router.
• Configure and activate interfaces.
• Configure Spanning Tree Protocol.
• Configure VTP servers and client.
• Configure VLANS on the switches.
• Configure RIP routing on all the routers.
• Configure OSPF routing on all routers.
• Configure EIGRP routing on all the routers.
Scenario
In this lab, you will review basic routing and switching concepts. Try to do as much on your own as
possible. Refer back to previous material when you cannot proceed on your own.
Note: Configuring three separate routing protocols—RIP, OSPF, and EIGRP—to route the same network
is emphatically not a best practice. It should be considered a worst practice and is not something that
would be done in a production network. It is done here so that you can review the major routing protocols
before proceeding, and see a clear illustration of the concept of administrative distance.
Task 1: Prepare the Network
Step 1: Cable a network that is similar to the one in the topology diagram.
Step 2: Clear any existing configurations on the routers.
Task 2: Perform Basic Device Configurations.
Configure the R1, R2, and R3 routers and the S1, S2, S3 switches according to the following guidelines:
• Configure the hostname.
• Disable DNS lookup.
• Configure an EXEC mode password as "class".
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• Configure the following message-of-the-day banner: ―Unauthorized access strictly prohibited and
prosecuted to the full extent of the law".
• Configure a password for console connections.
• Configure synchronous logging.
• Configure a password for vty connections.
• Save the running configuration to NVRAM.
Router Configurations
enable
configure terminal
no ip domain-lookup
enable secret class
banner motd ^CUnauthorized access strictly prohibited and prosecuted
to the full extent of the law^C
!
!
line con 0
exec-timeout 0 0
logging synchronous
password cisco
login
!
line vty 0 4
password cisco
login
end
copy running-config startup-config
Switch Configurations
enable
configure terminal
no ip domain-lookup
enable secret class
banner motd ^CUnauthorized access strictly prohibited and prosecuted
to the full extent of the law^C
!
!
line con 0
exec-timeout 0 0
logging synchronous
password cisco
login
!
line vty 0 15
password cisco
login
end
copy running-config startup-config
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Task 3: Configure and Activate Serial and Ethernet Addresses
Step 1: Configure interfaces on R1, R2, and R3.
R1
!
interface FastEthernet0/1
no ip address
no shutdown
!
interface FastEthernet0/1.10
encapsulation dot1Q 10
ip address 192.168.10.1 255.255.255.0
!
interface FastEthernet0/1.12
encapsulation dot1Q 12
ip address 10.12.12.1 255.255.255.0
!
interface FastEthernet0/1.13
encapsulation dot1Q 13
ip address 10.13.13.1 255.255.255.0
!
interface Serial0/0/0
ip address 10.1.1.1 255.255.255.252
no shutdown
clock rate 64000
!
R2
!
interface FastEthernet0/1
no ip address
no shutdown
!
interface FastEthernet0/1.12
encapsulation dot1Q 12
ip address 10.12.12.2 255.255.255.0
!
interface FastEthernet0/1.20
encapsulation dot1Q 20
ip address 192.168.20.1 255.255.255.0
!
interface Serial0/0/0
ip address 10.1.1.2 255.255.255.252
no shutdown
!
interface Serial0/0/1
ip address 10.2.2.1 255.255.255.252
clock rate 64000
no shutdown
R3
interface FastEthernet0/1
no ip address
no shutdown
!
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interface FastEthernet0/1.13
encapsulation dot1Q 13
ip address 10.13.13.3 255.255.255.0
!
interface FastEthernet0/1.30
encapsulation dot1Q 30
ip address 192.168.30.1 255.255.255.0
!
interface Serial0/0/1
ip address 10.2.2.2 255.255.255.252
no shutdown
!
Step 2: Verify IP addressing and interfaces.
R1#show ip interface brief
Interface IP-Address OK? Method Status
Protocol
FastEthernet0/0 unassigned YES unset administratively down down
FastEthernet0/1 unassigned YES unset up up
FastEthernet0/1.10 192.168.10.1 YES manual up up
FastEthernet0/1.12 10.12.12.1 YES manual up up
FastEthernet0/1.13 10.13.13.1 YES manual up up
Serial0/0/0 10.1.1.1 YES unset up up
Serial0/0/1 unassigned YES unset administratively down down
Serial0/1/0 unassigned YES unset administratively down down
Serial0/1/1 unassigned YES unset administratively down down
R2#show ip interface brief
Interface IP-Address OK? Method Status
Protocol
FastEthernet0/0 unassigned YES unset administratively down down
FastEthernet0/1 unassigned YES manual up up
FastEthernet0/1.12 10.12.12.2 YES manual up up
FastEthernet0/1.20 192.168.20.1 YES manual up up
Serial0/0/0 10.1.1.2 YES manual up up
Serial0/0/1 10.2.2.1 YES manual up up
R3#show ip interface brief
Interface IP-Address OK? Method Status
Protocol
FastEthernet0/0 unassigned YES unset administratively down down
FastEthernet0/1 unassigned YES manual up up
FastEthernet0/1.13 10.13.13.3 YES manual up up
FastEthernet0/1.30 192.168.30.1 YES manual up up
Serial0/0/0 unassigned YES unset administratively down down
Serial0/0/1 10.2.2.2 YES manual up up
Step 3: Configure the Management VLAN interface on S1, S2, and S3.
S1(config)#interface vlan10
S1(config-if)#ip address 192.168.10.2 255.255.255.0
S2(config)#interface vlan20
S2(config-if)#ip address 192.168.20.2 255.255.255.0
S3(config)#interface vlan30
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S3(config-if)#ip address 192.168.30.2 255.255.255.0
Step 4: Configure the PC1 and PC3 Ethernet interfaces.
Step 5: Test connectivity between the PCs.
Task 4: Configure STP
Step 1: Configure S1 to always be root.
S1(config)#spanning-tree vlan 1-1000 root primary
Step 2: Verify that S1 is root.
S1#show spanning-tree summary
Switch is in pvst mode
Root bridge for: VLAN0001
Extended system ID is enabled
Portfast Default is disabled
PortFast BPDU Guard Default is disabled
Portfast BPDU Filter Default is disabled
Loopguard Default is disabled
EtherChannel misconfig guard is enabled
UplinkFast is disabled
BackboneFast is disabled
Configured Pathcost method used is short
Name Blocking Listening Learning Forwarding STP Active
---------------------- -------- --------- -------- ---------- ---------VLAN0001 0 0 0 2 2
---------------------- -------- --------- -------- ---------- ---------1 vlans 0 0 0 7 7
Task 5: Configure VTP
Step 1: Configure S1 as the VTP server and create a domain name and password.
Note: The domain name is "cisco" and the vtp password is "cisco".
S1(config)#vtp mode server
Setting device to VTP SERVER mode
S1(config)#vtp domain cisco
Changing VTP domain name from NULL to cisco
S1(config)#vtp password cisco
Setting device VLAN database password to cisco
Step 2: Configure S2 and S3 as VTP clients and assign domain names and passwords.
S2(config)#vtp mode client
Setting device to VTP CLIENT mode
S2(config)#vtp domain cisco
Changing VTP domain name from NULL to cisco
S2(config)#vtp password cisco
Setting device VLAN database password to cisco
S3(config)#vtp mode client
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Setting device to VTP CLIENT mode
S3(config)#vtp domain cisco
Changing VTP domain name from NULL to cisco
S3(config)#vtp password cisco
Setting device VLAN database password to cisco
Step 3: Verify the configuration.
S1#show vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 255
Number of existing VLANs : 5
VTP Operating Mode : Server
VTP Domain Name : cisco
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x97 0xB7 0xCF 0xD2 0xDD 0x77 0x88 0x34
Configuration last modified by 0.0.0.0 at 3-1-93 00:25:29
Local updater ID is 192.168.10.2 on interface Vl10 (lowest numbered VLAN
interface found)
S2#show vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 255
Number of existing VLANs : 5
VTP Operating Mode : Client
VTP Domain Name : cisco
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0xE7 0xD7 0x24 0xC0 0x33 0x80 0xF7 0xAA
Configuration last modified by 0.0.0.0 at 3-1-93 00:19:03
S3#show vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 255
Number of existing VLANs : 5
VTP Operating Mode : Client
VTP Domain Name : cisco
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0xE7 0xD7 0x24 0xC0 0x33 0x80 0xF7 0xAA
Configuration last modified by 0.0.0.0 at 3-1-93 06:52:33
Task 6: Configure VLANs
Step 1: Configure S1 with VLANs.
S1(config)# vlan 10,12,13,20,30
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Step 2: Verify that S2 and S3 received VLAN configurations from S1.
S1#show vlan brief
VLAN Name Status Ports
---- -------------------------------1 default active Fa0/2, Fa0/3, Fa0/4,
Fa0/6, Fa0/7, Fa0/8, Fa0/9
Fa0/10, Fa0/11, Fa0/12,Fa0/13
Fa0/14, Fa0/15, Fa0/16,Fa0/17
Fa0/18, Fa0/19, Fa0/20,Fa0/21
Fa0/22, Fa0/23, Fa0/24
10 VLAN0010 active
12 VLAN0012 active
13 VLAN0013 active
20 VLAN0020 active
30 VLAN0030 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
S2#show vlan brief
VLAN Name Status Ports
---- -------------------------------1 default active Fa0/2, Fa0/3, Fa0/4,
Fa0/6, Fa0/7, Fa0/8, Fa0/9
Fa0/10, Fa0/11, Fa0/12,Fa0/13
Fa0/14, Fa0/15, Fa0/16,Fa0/17
Fa0/18, Fa0/19, Fa0/20,Fa0/21
Fa0/22, Fa0/23, Fa0/24, Gi0/2
10 VLAN0010 active
12 VLAN0012 active
13 VLAN0013 active
20 VLAN0020 active
30 VLAN0030 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
S3#show vlan brief
VLAN Name Status Ports
---- -------------------------------1 default active Fa0/2, Fa0/3, Fa0/4,
Fa0/6, Fa0/7, Fa0/8, Fa0/9
Fa0/10, Fa0/11, Fa0/12,Fa0/13
Fa0/14, Fa0/15, Fa0/16,Fa0/17
Fa0/18, Fa0/19, Fa0/20,Fa0/21
Fa0/22, Fa0/23, Fa0/24, Gi0/2
10 VLAN0010 active
12 VLAN0012 active
13 VLAN0013 active
20 VLAN0020 active
30 VLAN0030 active
--------- ----------------------------Fa0/5
--------- ----------------------------Fa0/5
--------- ----------------------------Fa0/5
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1002
1003
1004
1005
fddi-default act/unsup
token-ring-default act/unsup
fddinet-default act/unsup
trnet-default act/unsup
Step 3: Assign ports to the appropriate VLANs.
S1:
interface FastEthernet0/1
switchport trunk allowed vlan 10,12,13
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 10
switchport mode access
!
interface GigabitEthernet0/1
switchport trunk allowed vlan 1,12
switchport mode trunk
!
interface GigabitEthernet0/2
switchport trunk allowed vlan 1,13
switchport mode trunk
!
S2:
interface FastEthernet0/1
switchport trunk allowed vlan 12,20
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 20
switchport mode access
!
interface GigabitEthernet0/1
switchport trunk allowed vlan 12
switchport mode trunk
!
S3:
interface FastEthernet0/1
switchport trunk allowed vlan 13,30
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 30
switchport mode access
!
interface GigabitEthernet0/1
switchport trunk allowed vlan 13
switchport mode trunk
!
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Task 7: Configure RIP Routing
Step 1: Configure RIP routing on R1, R2, and R3.
R1
!
router rip
version 2
no auto-summary
network 10.0.0.0
network 192.168.10.0
!
R2
!
router rip
version 2
no auto-summary
network 10.0.0.0
network 192.168.20.0
!
R3
!
router rip
version 2
no auto-summary
network 10.0.0.0
network 192.168.30.0
Step 2: Test connectivity by pinging all of the addresses in the Addressing Table.
R1:
R1#ping 10.1.1.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28
R1#ping 10.2.2.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.2.2.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28
R1#ping 10.2.2.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.2.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28
R1#ping 10.12.12.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28
ms
ms
ms
ms
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R1#ping 10.13.13.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.13.13.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.10.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.10.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.20.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.20.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.30.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.30.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.30.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2:
R2#ping 10.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1., timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
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R2#ping 10.2.2.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.2.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 10.12.12.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 10.13.13.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.13.13.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 10.13.13.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.13.13.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 192.168.10.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 192.168.10.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 192.168.10.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.20.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 192.168.30.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 192.168.30.2
Type escape sequence to abort.
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Sending 5, 100-byte ICMP Echos to 192.168.30.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 192.168.30.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3:
R3#ping 10.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 10.1.1.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 10.2.2.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.2.2.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 10.12.12.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 10.12.12.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 10.13.13.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.13.13.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.10.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.10.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.2, timeout is 2 seconds:
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!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.10.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.20.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.20.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.30.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.30.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
Step 3: Verify the routing table.
R1#show ip route
R 192.168.30.0/24 [120/1] via 10.13.13.3, 00:00:03, FastEthernet0/1.13
C 192.168.10.0/24 is directly connected, FastEthernet0/1.10
R 192.168.20.0/24 [120/1] via 10.12.12.2, 00:00:00, FastEthernet0/1.12
[120/1] via 10.1.1.2, 00:00:13, Serial0/0/0
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.13.13.0/24 is directly connected, FastEthernet0/1.13
C 10.12.12.0/24 is directly connected, FastEthernet0/1.12
R 10.2.2.0/30 [120/1] via 10.13.13.3, 00:00:03, FastEthernet0/1.13
[120/1] via 10.12.12.2, 00:00:00, FastEthernet0/1.12
[120/1] via 10.1.1.2, 00:00:13, Serial0/0/0
C 10.1.1.0/30 is directly connected, Serial0/0/0
R2#show ip route
Gateway of last resort is not set
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R 192.168.30.0/24 [120/1] via 10.2.2.2, 00:00:05, Serial0/0/1
R 192.168.10.0/24 [120/1] via 10.12.12.1, 00:00:17, FastEthernet0/1.12
[120/1] via 10.1.1.1, 00:00:17, Serial0/0/0
C 192.168.20.0/24 is directly connected, FastEthernet0/1.20
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
R 10.13.13.0/24 [120/1] via 10.12.12.1, 00:00:17, FastEthernet0/1.12
[120/1] via 10.2.2.2, 00:00:05, Serial0/0/1
[120/1] via 10.1.1.1, 00:00:17, Serial0/0/0
C 10.12.12.0/24 is directly connected, FastEthernet0/1.12
C 10.2.2.0/30 is directly connected, Serial0/0/1
C 10.1.1.0/30 is directly connected, Serial0/0/0
R3#show ip route
Gateway of last resort is not set
C 192.168.30.0/24 is directly connected, FastEthernet0/1.30
R 192.168.10.0/24 [120/1] via 10.13.13.1, 00:00:08, FastEthernet0/1.13
R 192.168.20.0/24 [120/1] via 10.2.2.1, 00:00:10, Serial0/0/1
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.13.13.0/24 is directly connected, FastEthernet0/1.13
R 10.12.12.0/24 [120/1] via 10.13.13.1, 00:00:08, FastEthernet0/1.13
[120/1] via 10.2.2.1, 00:00:10, Serial0/0/1
C 10.2.2.0/30 is directly connected, Serial0/0/1
R 10.1.1.0/30 [120/1] via 10.13.13.1, 00:00:08, FastEthernet0/1.13
[120/1] via 10.2.2.1, 00:00:10, Serial0/0/1
Task 8: Configure OSPF Routing
Step 1: Configure OSPF routing on R1, R2, and R3.
R1
!
router ospf 1
network 10.1.1.0 0.0.0.3 area 0
network 10.12.12.0 0.0.0.255 area 0
network 10.13.13.0 0.0.0.255 area 0
network 192.168.10.0 0.0.0.255 area 0
!
R2
!
router ospf 1
network 10.1.1.0 0.0.0.3 area 0
network 10.2.2.0 0.0.0.3 area 0
network 10.12.12.0 0.0.0.255 area 0
network 192.168.20.0 0.0.0.255 area 0
!
R3
!
router ospf 1
network 10.2.2.0 0.0.0.3 area 0
network 10.13.13.0 0.0.0.255 area 0
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network 192.168.30.0 0.0.0.255 area 0
!
Step 2: Verify that OSPF routes have replaced RIP routes because of lower administrative
distance.
R1#show ip route
O 192.168.30.0/24 [110/2] via 10.13.13.3, 00:00:13, FastEthernet0/1.13
C 192.168.10.0/24 is directly connected, FastEthernet0/1.10
O 192.168.20.0/24 [110/2] via 10.12.12.2, 00:00:13, FastEthernet0/1.12
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.13.13.0/24 is directly connected, FastEthernet0/1.13
C 10.12.12.0/24 is directly connected, FastEthernet0/1.12
O 10.2.2.0/30 [110/782] via 10.13.13.3, 00:00:13, FastEthernet0/1.13
[110/782] via 10.12.12.2, 00:00:13, FastEthernet0/1.12
C 10.1.1.0/30 is directly connected, Serial0/0/0
R2#show ip route
O 192.168.30.0/24 [110/3] via 10.12.12.1, 00:00:39, FastEthernet0/1.12
O 192.168.10.0/24 [110/2] via 10.12.12.1, 00:00:39, FastEthernet0/1.12
C 192.168.20.0/24 is directly connected, FastEthernet0/1.20
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
O 10.13.13.0/24 [110/2] via 10.12.12.1, 00:00:39, FastEthernet0/1.12
C 10.12.12.0/24 is directly connected, FastEthernet0/1.12
C 10.2.2.0/30 is directly connected, Serial0/0/1
C 10.1.1.0/30 is directly connected, Serial0/0/0
R3#show ip route
C 192.168.30.0/24 is directly connected, FastEthernet0/0.30
O 192.168.10.0/24 [110/2] via 10.13.13.1, 00:01:03, FastEthernet0/1.13
O 192.168.20.0/24 [110/3] via 10.13.13.1, 00:01:03, FastEthernet0/1.13
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.13.13.0/24 is directly connected, FastEthernet0/1.13
O 10.12.12.0/24 [110/2] via 10.13.13.1, 00:01:03, FastEthernet0/1.13
C 10.2.2.0/30 is directly connected, Serial0/0/1
O 10.1.1.0/30 [110/782] via 10.13.13.1, 00:01:03, FastEthernet0/1.13
How are the routing decisions different now that OSPF is running?
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
Before OSPF was added, the routers would take the path with the fewest number of hops. For example,
R3 would use its Serial0/0/0 interface to reach subnet 192.168.20.0 because it is one hop away. After
OSPF is running, the path taken is determined by the fastest path. Using the earlier example, R3 uses
Fast Ethernet 0/0.13 to reach subnet 192.168.20.0.
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Step 3: Verify that RIP is still running.
R1#show ip rip database
10.0.0.0/8 auto-summary
10.1.1.0/30 directly connected, Serial0/0/0
10.12.12.0/24 directly connected, FastEthernet0/1.12
10.13.13.0/24 directly connected, FastEthernet0/1.13
192.168.10.0/24 auto-summary
192.168.10.0/24 directly connected, FastEthernet0/1.10
R2#show ip rip database
10.0.0.0/8 auto-summary
10.1.1.0/30 directly connected, Serial0/0/0
10.2.2.0/30 directly connected, Serial0/0/1
10.12.12.0/24 directly connected, FastEthernet0/1.12
192.168.20.0/24 auto-summary
192.168.20.0/24 directly connected, FastEthernet0/1.20
R3#show ip rip database
10.0.0.0/8 auto-summary
10.2.2.0/30 directly connected, Serial0/0/1
10.13.13.0/24 directly connected, FastEthernet0/1.13
192.168.30.0/24 auto-summary
192.168.30.0/24 directly connected, FastEthernet0/1.30
Task 9: Configure EIGRP Routing
Step 1: Configure EIGRP routing on R1, R2, and R3.
R1
!
router eigrp 10
no auto-summary
network 10.1.1.0 0.0.0.3
network 10.12.12.0 0.0.0.255
network 10.13.13.0 0.0.0.255
network 192.168.10.0
!
R2
!
router eigrp 10
no auto-summary
network 10.1.1.0 0.0.0.3
network 10.2.2.0 0.0.0.3
network 10.12.12.0 0.0.0.255
network 192.168.20.0
!
R3
!
router eigrp 10
no auto-summary
network 10.2.2.0 0.0.0.3
network 10.13.13.0 0.0.0.255
network 192.168.30.0
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!
Step 2: Verify that EIGRP routes have replaced OSPF routes because of lower administrative
distance.
R1#show ip route
D 192.168.30.0/24 [90/30720] via 10.13.13.3, 00:00:24, FastEthernet0/1.13
C 192.168.10.0/24 is directly connected, FastEthernet0/1.10
D 192.168.20.0/24 [90/30720] via 10.12.12.2, 00:00:48, FastEthernet0/1.12
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.13.13.0/24 is directly connected, FastEthernet0/1.13
C 10.12.12.0/24 is directly connected, FastEthernet0/1.12
D 10.2.2.0/30 [90/20514560] via 10.13.13.3, 00:00:24,
FastEthernet0/1.13
[90/20514560] via 10.12.12.2, 00:00:24,
FastEthernet0/1.12
C 10.1.1.0/30 is directly connected, Serial0/0/0
R2#show ip route
D 192.168.30.0/24 [90/33280] via 10.12.12.1, 00:00:29, FastEthernet0/1.12
D 192.168.10.0/24 [90/30720] via 10.12.12.1, 00:00:30, FastEthernet0/1.12
C 192.168.20.0/24 is directly connected, FastEthernet0/1.20
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
D 10.13.13.0/24 [90/30720] via 10.12.12.1, 00:00:30, FastEthernet0/1.12
C 10.12.12.0/24 is directly connected, FastEthernet0/1.12
C 10.2.2.0/30 is directly connected, Serial0/0/1
C 10.1.1.0/30 is directly connected, Serial0/0/0
R3#show ip route
C 192.168.30.0/24 is directly connected, FastEthernet0/0.30
D 192.168.10.0/24 [90/30720] via 10.13.13.1, 00:00:08, FastEthernet0/1.13
D 192.168.20.0/24 [90/33280] via 10.13.13.1, 00:00:08, FastEthernet0/1.13
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.13.13.0/24 is directly connected, FastEthernet0/1.13
D 10.12.12.0/24 [90/30720] via 10.13.13.1, 00:00:08, FastEthernet0/1.13
C 10.2.2.0/30 is directly connected, Serial0/0/1
D 10.1.1.0/30 [90/20514560] via 10.13.13.1, 00:00:08,
FastEthernet0/0.13
Step 3: Verify that OSPF is still running.
R1#show ip ospf database
OSPF Router with ID (192.168.10.1) (Process ID 1)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
192.168.10.1 192.168.10.1 1038 0x80000005 0x0056F6 5
192.168.20.1 192.168.20.1 1039 0x80000004 0x00B9F7 6
192.168.30.1 192.168.30.1 1048 0x80000003 0x00C99A 4
Net Link States (Area 0)
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Accessing the WAN: Introduction to WANs Lab 1.4.1: Challenge Review
Link ID ADV Router Age Seq# Checksum
10.12.12.1 192.168.20.1 1039 0x80000001 0x004D5A
10.13.13.1 192.168.10.1 1052 0x80000001 0x003175
R2#show ip ospf database
OSPF Router with ID (192.168.20.1) (Process ID 1)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
192.168.10.1 192.168.10.1 1084 0x80000005 0x0056F6 5
192.168.20.1 192.168.20.1 1083 0x80000004 0x00B9F7 6
192.168.30.1 192.168.30.1 1092 0x80000003 0x00C99A 4
Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
10.12.12.1 192.168.20.1 1083 0x80000001 0x004D5A
10.13.13.1 192.168.10.1 1098 0x80000001 0x003175
R3#show ip ospf database
OSPF Router with ID (192.168.30.1) (Process ID 1)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
192.168.10.1 192.168.10.1 1135 0x80000005 0x0056F6 5
192.168.20.1 192.168.20.1 1135 0x80000004 0x00B9F7 6
192.168.30.1 192.168.30.1 1143 0x80000003 0x00C99A 4
Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
10.12.12.1 192.168.20.1 1136 0x80000001 0x004D5A
10.13.13.1 192.168.10.1 1149 0x80000001 0x003175
Task 10: Document the Router Configurations
R1
R1#show run
!
!
hostname R1
!
!
enable secret class
!
!
no ip domain lookup
!
interface FastEthernet0/0
no ip address
shutdown
!
interface FastEthernet0/1
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no ip address
no shutdown
!
interface FastEthernet0/1.10
encapsulation dot1Q 10
ip address 192.168.10.1 255.255.255.0
!
interface FastEthernet0/1.12
encapsulation dot1Q 12
ip address 10.12.12.1 255.255.255.0
!
interface FastEthernet0/1.13
encapsulation dot1Q 13
ip address 10.13.13.1 255.255.255.0
!
interface Serial0/0/0
ip address 10.1.1.1 255.255.255.0
no fair-queue
clockrate 64000
no shutdown
!
interface Serial0/0/1
no ip address
shutdown
!
router eigrp 10
network 10.1.1.0 0.0.0.3
network 10.12.12.0 0.0.0.255
network 10.13.13.0 0.0.0.255
network 192.168.10.0
no auto-summary
!
router ospf 1
log-adjacency-changes
network 10.1.1.0 0.0.0.3 area 0
network 10.12.12.0 0.0.0.255 area 0
network 10.13.13.0 0.0.0.255 area 0
network 192.168.10.0 0.0.0.255 area 0
!
router rip
version 2
network 10.0.0.0
network 192.168.10.0
no auto-summary
!!
!
banner motd ^CUnauthorized access strictly prohibited and prosecuted to the
full extent of the law^C
!
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line con 0
exec-timeout 0 0
password cisco
logging synchronous
login
line aux 0
line vty 0 4
password cisco
login
!
end
R2
R2#show run
!
!
hostname R2
!
enable secret class
!
no ip domain lookup
!
interface FastEthernet0/0
no ip address
shutdown
!
interface FastEthernet0/1
no ip address
no shutdown
!
interface FastEthernet0/1.20
encapsulation dot1Q 20
ip address 192.168.20.1 255.255.255.0
!
interface FastEthernet0/1.12
encapsulation dot1Q 12
ip address 10.12.12.2 255.255.255.0
!
interface Serial0/0/0
ip address 10.1.1.2 255.255.255.252
no shutdown
!
interface Serial0/0/1
ip address 10.2.2.1 255.255.255.252
no shutdown
!
router eigrp 10
network 10.1.1.0 0.0.0.3
network 10.2.2.0 0.0.0.3
network 10.12.12.0 0.0.0.255
network 192.168.20.0
no auto-summary
!
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router ospf 1
log-adjacency-changes
network 10.1.1.0 0.0.0.3 area 0
network 10.2.2.0 0.0.0.3 area 0
network 10.12.12.0 0.0.0.255 area 0
network 192.168.20.0 0.0.0.255 area 0
!
router rip
version 2
network 10.0.0.0
network 192.168.20.0
no auto-summary
!
banner motd ^CUnauthorized access strictly prohibited and prosecuted to the
full extent of the law^C
!
line con 0
exec-timeout 0 0
password cisco
logging synchronous
login
line aux 0
line vty 0 4
password cisco
login
!
end
R3
R3#show run
!
!
hostname R3
!
!
enable secret class
!
no ip domain lookup
!
!
interface FastEthernet0/0
no ip address
shutdown
!
interface FastEthernet0/1
no ip address
no shutdown
!
interface FastEthernet0/1.13
encapsulation dot1Q 13
ip address 10.13.13.3 255.255.255.0
!
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interface FastEthernet0/1.30
encapsulation dot1Q 30
ip address 192.168.30.1 255.255.255.0
!
interface Serial0/0/0
no ip address
shutdown
clockrate 125000
!
interface Serial0/0/1
ip address 10.2.2.2 255.255.255.252
no shutdown
!
router eigrp 10
network 10.2.2.0 0.0.0.3
network 10.13.13.0 0.0.0.255
network 192.168.30.0
no auto-summary
!
router ospf 1
network 10.2.2.0 0.0.0.3 area 0
network 10.13.13.0 0.0.0.255 area 0
network 192.168.30.0 0.0.0.255 area 0
!
router rip
version 2
network 10.0.0.0
network 192.168.30.0
no auto-summary
!
banner motd ^CCUnauthorized access strictly prohibited and prosecuted to the
full extent of the law^C
!
line con 0
exec-timeout 0 0
password cisco
logging synchronous
login
line aux 0
line vty 0 4
password cisco
login
!
End
S1
S1#show run
!
!
hostname S1
!
!
enable secret class
!
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no ip domain lookup
!
vlan 10,12,13,20,30
!
spanning-tree mode pvst
spanning-tree extend system-id
spanning-tree vlan 1-1000 priority 24576
!
vtp mode server
vtp domain cisco
vtp password cisco
!
interface FastEthernet0/1
switchport trunk allowed vlan 10,12,13
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 10
swotchport mode access
!
interface GigabitEthernet0/1
switchport trunk allowed vlan 12
switchport mode trunk
!
interface GigabitEthernet0/2
switchport trunk allowed vlan 13
switchport mode trunk
!
interface vlan10
ip address 192.168.10.2 255.255.255.0
!
banner motd ^CUnauthorized access strictly prohibited and prosecuted to the
full extent of the law^C
!
line con 0
exec-timeout 0 0
password cisco
logging synchronous
login
line aux 0
line vty 0 15
password cisco
login
!
End
S2
S2#show run
!
hostname S2
!
enable secret class
!
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no ip domain lookup
!
spanning-tree mode pvst
spanning-tree extend system-id
!
vtp mode client
vtp domain cisco
vtp password cisco
!
interface FastEthernet0/1
switchport trunk allowed vlan 12,20
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 20
swotchport mode access
!
interface GigabitEthernet0/1
switchport trunk allowed vlan 12
switchport mode trunk
!
interface vlan20
ip address 192.168.20.2 255.255.255.0
!
banner motd ^CCUnauthorized access strictly prohibited and prosecuted to the
full extent of the law^C
!
line con 0
exec-timeout 0 0
password cisco
logging synchronous
login
line aux 0
line vty 0 15
password cisco
login
!
End
S3
S3#show run
!
!
hostname S3
!
enable secret class
!
no ip domain lookup
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
!
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vtp mode client
vtp domain cisco
vtp password cisco
!
interface FastEthernet0/1
switchport trunk allowed vlan 13,30
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 30
swotchport mode access
!
interface GigabitEthernet0/1
switchport trunk allowed vlan 13
switchport mode trunk
interface vlan30
ip address 192.168.30.2 255.255.255.0
!
banner motd ^CCUnauthorized access strictly prohibited and prosecuted to the
full extent of the law^C
!
line con 0
exec-timeout 0 0
password cisco
logging synchronous
login
line aux 0
line vty 0 15
password cisco
login
!
end
Task 11: Clean Up
Erase the configurations and reload the routers. Disconnect and store the cabling. For PC hosts that are
normally connected to other networks (such as the school LAN or to the Internet), reconnect the
appropriate cabling and restore the TCP/IP settings.
All
Topology Diagram
Addressing Table
Device Interface IP Address Subnet Mask Default Gateway
REFER TO THE DIAGRAM AND TOPOLOGY TABLE IN THE STUDENT LAB MANUAL.
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Accessing the WAN: Introduction to WANs Lab 1.4.1: Challenge Review
Learning Objectives
To complete this lab:
• Cable a network according to the topology diagram.
• Erase the startup configuration and reload a router to the default state.
• Perform basic configuration tasks on a router.
• Configure and activate interfaces.
• Configure Spanning Tree Protocol.
• Configure VTP servers and client.
• Configure VLANS on the switches.
• Configure RIP routing on all the routers.
• Configure OSPF routing on all routers.
• Configure EIGRP routing on all the routers.
Scenario
In this lab, you will review basic routing and switching concepts. Try to do as much on your own as
possible. Refer back to previous material when you cannot proceed on your own.
Note: Configuring three separate routing protocols—RIP, OSPF, and EIGRP—to route the same network
is emphatically not a best practice. It should be considered a worst practice and is not something that
would be done in a production network. It is done here so that you can review the major routing protocols
before proceeding, and see a clear illustration of the concept of administrative distance.
Task 1: Prepare the Network
Step 1: Cable a network that is similar to the one in the topology diagram.
Step 2: Clear any existing configurations on the routers.
Task 2: Perform Basic Device Configurations.
Configure the R1, R2, and R3 routers and the S1, S2, S3 switches according to the following guidelines:
• Configure the hostname.
• Disable DNS lookup.
• Configure an EXEC mode password as "class".
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• Configure the following message-of-the-day banner: ―Unauthorized access strictly prohibited and
prosecuted to the full extent of the law".
• Configure a password for console connections.
• Configure synchronous logging.
• Configure a password for vty connections.
• Save the running configuration to NVRAM.
Router Configurations
enable
configure terminal
no ip domain-lookup
enable secret class
banner motd ^CUnauthorized access strictly prohibited and prosecuted
to the full extent of the law^C
!
!
line con 0
exec-timeout 0 0
logging synchronous
password cisco
login
!
line vty 0 4
password cisco
login
end
copy running-config startup-config
Switch Configurations
enable
configure terminal
no ip domain-lookup
enable secret class
banner motd ^CUnauthorized access strictly prohibited and prosecuted
to the full extent of the law^C
!
!
line con 0
exec-timeout 0 0
logging synchronous
password cisco
login
!
line vty 0 15
password cisco
login
end
copy running-config startup-config
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Task 3: Configure and Activate Serial and Ethernet Addresses
Step 1: Configure interfaces on R1, R2, and R3.
R1
!
interface FastEthernet0/1
no ip address
no shutdown
!
interface FastEthernet0/1.10
encapsulation dot1Q 10
ip address 192.168.10.1 255.255.255.0
!
interface FastEthernet0/1.12
encapsulation dot1Q 12
ip address 10.12.12.1 255.255.255.0
!
interface FastEthernet0/1.13
encapsulation dot1Q 13
ip address 10.13.13.1 255.255.255.0
!
interface Serial0/0/0
ip address 10.1.1.1 255.255.255.252
no shutdown
clock rate 64000
!
R2
!
interface FastEthernet0/1
no ip address
no shutdown
!
interface FastEthernet0/1.12
encapsulation dot1Q 12
ip address 10.12.12.2 255.255.255.0
!
interface FastEthernet0/1.20
encapsulation dot1Q 20
ip address 192.168.20.1 255.255.255.0
!
interface Serial0/0/0
ip address 10.1.1.2 255.255.255.252
no shutdown
!
interface Serial0/0/1
ip address 10.2.2.1 255.255.255.252
clock rate 64000
no shutdown
R3
interface FastEthernet0/1
no ip address
no shutdown
!
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interface FastEthernet0/1.13
encapsulation dot1Q 13
ip address 10.13.13.3 255.255.255.0
!
interface FastEthernet0/1.30
encapsulation dot1Q 30
ip address 192.168.30.1 255.255.255.0
!
interface Serial0/0/1
ip address 10.2.2.2 255.255.255.252
no shutdown
!
Step 2: Verify IP addressing and interfaces.
R1#show ip interface brief
Interface IP-Address OK? Method Status
Protocol
FastEthernet0/0 unassigned YES unset administratively down down
FastEthernet0/1 unassigned YES unset up up
FastEthernet0/1.10 192.168.10.1 YES manual up up
FastEthernet0/1.12 10.12.12.1 YES manual up up
FastEthernet0/1.13 10.13.13.1 YES manual up up
Serial0/0/0 10.1.1.1 YES unset up up
Serial0/0/1 unassigned YES unset administratively down down
Serial0/1/0 unassigned YES unset administratively down down
Serial0/1/1 unassigned YES unset administratively down down
R2#show ip interface brief
Interface IP-Address OK? Method Status
Protocol
FastEthernet0/0 unassigned YES unset administratively down down
FastEthernet0/1 unassigned YES manual up up
FastEthernet0/1.12 10.12.12.2 YES manual up up
FastEthernet0/1.20 192.168.20.1 YES manual up up
Serial0/0/0 10.1.1.2 YES manual up up
Serial0/0/1 10.2.2.1 YES manual up up
R3#show ip interface brief
Interface IP-Address OK? Method Status
Protocol
FastEthernet0/0 unassigned YES unset administratively down down
FastEthernet0/1 unassigned YES manual up up
FastEthernet0/1.13 10.13.13.3 YES manual up up
FastEthernet0/1.30 192.168.30.1 YES manual up up
Serial0/0/0 unassigned YES unset administratively down down
Serial0/0/1 10.2.2.2 YES manual up up
Step 3: Configure the Management VLAN interface on S1, S2, and S3.
S1(config)#interface vlan10
S1(config-if)#ip address 192.168.10.2 255.255.255.0
S2(config)#interface vlan20
S2(config-if)#ip address 192.168.20.2 255.255.255.0
S3(config)#interface vlan30
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S3(config-if)#ip address 192.168.30.2 255.255.255.0
Step 4: Configure the PC1 and PC3 Ethernet interfaces.
Step 5: Test connectivity between the PCs.
Task 4: Configure STP
Step 1: Configure S1 to always be root.
S1(config)#spanning-tree vlan 1-1000 root primary
Step 2: Verify that S1 is root.
S1#show spanning-tree summary
Switch is in pvst mode
Root bridge for: VLAN0001
Extended system ID is enabled
Portfast Default is disabled
PortFast BPDU Guard Default is disabled
Portfast BPDU Filter Default is disabled
Loopguard Default is disabled
EtherChannel misconfig guard is enabled
UplinkFast is disabled
BackboneFast is disabled
Configured Pathcost method used is short
Name Blocking Listening Learning Forwarding STP Active
---------------------- -------- --------- -------- ---------- ---------VLAN0001 0 0 0 2 2
---------------------- -------- --------- -------- ---------- ---------1 vlans 0 0 0 7 7
Task 5: Configure VTP
Step 1: Configure S1 as the VTP server and create a domain name and password.
Note: The domain name is "cisco" and the vtp password is "cisco".
S1(config)#vtp mode server
Setting device to VTP SERVER mode
S1(config)#vtp domain cisco
Changing VTP domain name from NULL to cisco
S1(config)#vtp password cisco
Setting device VLAN database password to cisco
Step 2: Configure S2 and S3 as VTP clients and assign domain names and passwords.
S2(config)#vtp mode client
Setting device to VTP CLIENT mode
S2(config)#vtp domain cisco
Changing VTP domain name from NULL to cisco
S2(config)#vtp password cisco
Setting device VLAN database password to cisco
S3(config)#vtp mode client
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Setting device to VTP CLIENT mode
S3(config)#vtp domain cisco
Changing VTP domain name from NULL to cisco
S3(config)#vtp password cisco
Setting device VLAN database password to cisco
Step 3: Verify the configuration.
S1#show vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 255
Number of existing VLANs : 5
VTP Operating Mode : Server
VTP Domain Name : cisco
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x97 0xB7 0xCF 0xD2 0xDD 0x77 0x88 0x34
Configuration last modified by 0.0.0.0 at 3-1-93 00:25:29
Local updater ID is 192.168.10.2 on interface Vl10 (lowest numbered VLAN
interface found)
S2#show vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 255
Number of existing VLANs : 5
VTP Operating Mode : Client
VTP Domain Name : cisco
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0xE7 0xD7 0x24 0xC0 0x33 0x80 0xF7 0xAA
Configuration last modified by 0.0.0.0 at 3-1-93 00:19:03
S3#show vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 255
Number of existing VLANs : 5
VTP Operating Mode : Client
VTP Domain Name : cisco
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0xE7 0xD7 0x24 0xC0 0x33 0x80 0xF7 0xAA
Configuration last modified by 0.0.0.0 at 3-1-93 06:52:33
Task 6: Configure VLANs
Step 1: Configure S1 with VLANs.
S1(config)# vlan 10,12,13,20,30
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Step 2: Verify that S2 and S3 received VLAN configurations from S1.
S1#show vlan brief
VLAN Name Status Ports
---- -------------------------------1 default active Fa0/2, Fa0/3, Fa0/4,
Fa0/6, Fa0/7, Fa0/8, Fa0/9
Fa0/10, Fa0/11, Fa0/12,Fa0/13
Fa0/14, Fa0/15, Fa0/16,Fa0/17
Fa0/18, Fa0/19, Fa0/20,Fa0/21
Fa0/22, Fa0/23, Fa0/24
10 VLAN0010 active
12 VLAN0012 active
13 VLAN0013 active
20 VLAN0020 active
30 VLAN0030 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
S2#show vlan brief
VLAN Name Status Ports
---- -------------------------------1 default active Fa0/2, Fa0/3, Fa0/4,
Fa0/6, Fa0/7, Fa0/8, Fa0/9
Fa0/10, Fa0/11, Fa0/12,Fa0/13
Fa0/14, Fa0/15, Fa0/16,Fa0/17
Fa0/18, Fa0/19, Fa0/20,Fa0/21
Fa0/22, Fa0/23, Fa0/24, Gi0/2
10 VLAN0010 active
12 VLAN0012 active
13 VLAN0013 active
20 VLAN0020 active
30 VLAN0030 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
S3#show vlan brief
VLAN Name Status Ports
---- -------------------------------1 default active Fa0/2, Fa0/3, Fa0/4,
Fa0/6, Fa0/7, Fa0/8, Fa0/9
Fa0/10, Fa0/11, Fa0/12,Fa0/13
Fa0/14, Fa0/15, Fa0/16,Fa0/17
Fa0/18, Fa0/19, Fa0/20,Fa0/21
Fa0/22, Fa0/23, Fa0/24, Gi0/2
10 VLAN0010 active
12 VLAN0012 active
13 VLAN0013 active
20 VLAN0020 active
30 VLAN0030 active
--------- ----------------------------Fa0/5
--------- ----------------------------Fa0/5
--------- ----------------------------Fa0/5
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1002
1003
1004
1005
fddi-default act/unsup
token-ring-default act/unsup
fddinet-default act/unsup
trnet-default act/unsup
Step 3: Assign ports to the appropriate VLANs.
S1:
interface FastEthernet0/1
switchport trunk allowed vlan 10,12,13
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 10
switchport mode access
!
interface GigabitEthernet0/1
switchport trunk allowed vlan 1,12
switchport mode trunk
!
interface GigabitEthernet0/2
switchport trunk allowed vlan 1,13
switchport mode trunk
!
S2:
interface FastEthernet0/1
switchport trunk allowed vlan 12,20
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 20
switchport mode access
!
interface GigabitEthernet0/1
switchport trunk allowed vlan 12
switchport mode trunk
!
S3:
interface FastEthernet0/1
switchport trunk allowed vlan 13,30
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 30
switchport mode access
!
interface GigabitEthernet0/1
switchport trunk allowed vlan 13
switchport mode trunk
!
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Task 7: Configure RIP Routing
Step 1: Configure RIP routing on R1, R2, and R3.
R1
!
router rip
version 2
no auto-summary
network 10.0.0.0
network 192.168.10.0
!
R2
!
router rip
version 2
no auto-summary
network 10.0.0.0
network 192.168.20.0
!
R3
!
router rip
version 2
no auto-summary
network 10.0.0.0
network 192.168.30.0
Step 2: Test connectivity by pinging all of the addresses in the Addressing Table.
R1:
R1#ping 10.1.1.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28
R1#ping 10.2.2.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.2.2.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28
R1#ping 10.2.2.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.2.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28
R1#ping 10.12.12.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28
ms
ms
ms
ms
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R1#ping 10.13.13.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.13.13.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.10.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.10.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.20.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.20.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.30.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.30.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1#ping 192.168.30.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2:
R2#ping 10.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1., timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
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R2#ping 10.2.2.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.2.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 10.12.12.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 10.13.13.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.13.13.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 10.13.13.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.13.13.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 192.168.10.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 192.168.10.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 192.168.10.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.20.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 192.168.30.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 192.168.30.2
Type escape sequence to abort.
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Sending 5, 100-byte ICMP Echos to 192.168.30.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R2#ping 192.168.30.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3:
R3#ping 10.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 10.1.1.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 10.2.2.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.2.2.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 10.12.12.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 10.12.12.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.12.12.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 10.13.13.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.13.13.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.10.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.10.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.2, timeout is 2 seconds:
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!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.10.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.20.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.20.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.30.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3#ping 192.168.30.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.30.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
Step 3: Verify the routing table.
R1#show ip route
R 192.168.30.0/24 [120/1] via 10.13.13.3, 00:00:03, FastEthernet0/1.13
C 192.168.10.0/24 is directly connected, FastEthernet0/1.10
R 192.168.20.0/24 [120/1] via 10.12.12.2, 00:00:00, FastEthernet0/1.12
[120/1] via 10.1.1.2, 00:00:13, Serial0/0/0
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.13.13.0/24 is directly connected, FastEthernet0/1.13
C 10.12.12.0/24 is directly connected, FastEthernet0/1.12
R 10.2.2.0/30 [120/1] via 10.13.13.3, 00:00:03, FastEthernet0/1.13
[120/1] via 10.12.12.2, 00:00:00, FastEthernet0/1.12
[120/1] via 10.1.1.2, 00:00:13, Serial0/0/0
C 10.1.1.0/30 is directly connected, Serial0/0/0
R2#show ip route
Gateway of last resort is not set
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R 192.168.30.0/24 [120/1] via 10.2.2.2, 00:00:05, Serial0/0/1
R 192.168.10.0/24 [120/1] via 10.12.12.1, 00:00:17, FastEthernet0/1.12
[120/1] via 10.1.1.1, 00:00:17, Serial0/0/0
C 192.168.20.0/24 is directly connected, FastEthernet0/1.20
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
R 10.13.13.0/24 [120/1] via 10.12.12.1, 00:00:17, FastEthernet0/1.12
[120/1] via 10.2.2.2, 00:00:05, Serial0/0/1
[120/1] via 10.1.1.1, 00:00:17, Serial0/0/0
C 10.12.12.0/24 is directly connected, FastEthernet0/1.12
C 10.2.2.0/30 is directly connected, Serial0/0/1
C 10.1.1.0/30 is directly connected, Serial0/0/0
R3#show ip route
Gateway of last resort is not set
C 192.168.30.0/24 is directly connected, FastEthernet0/1.30
R 192.168.10.0/24 [120/1] via 10.13.13.1, 00:00:08, FastEthernet0/1.13
R 192.168.20.0/24 [120/1] via 10.2.2.1, 00:00:10, Serial0/0/1
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.13.13.0/24 is directly connected, FastEthernet0/1.13
R 10.12.12.0/24 [120/1] via 10.13.13.1, 00:00:08, FastEthernet0/1.13
[120/1] via 10.2.2.1, 00:00:10, Serial0/0/1
C 10.2.2.0/30 is directly connected, Serial0/0/1
R 10.1.1.0/30 [120/1] via 10.13.13.1, 00:00:08, FastEthernet0/1.13
[120/1] via 10.2.2.1, 00:00:10, Serial0/0/1
Task 8: Configure OSPF Routing
Step 1: Configure OSPF routing on R1, R2, and R3.
R1
!
router ospf 1
network 10.1.1.0 0.0.0.3 area 0
network 10.12.12.0 0.0.0.255 area 0
network 10.13.13.0 0.0.0.255 area 0
network 192.168.10.0 0.0.0.255 area 0
!
R2
!
router ospf 1
network 10.1.1.0 0.0.0.3 area 0
network 10.2.2.0 0.0.0.3 area 0
network 10.12.12.0 0.0.0.255 area 0
network 192.168.20.0 0.0.0.255 area 0
!
R3
!
router ospf 1
network 10.2.2.0 0.0.0.3 area 0
network 10.13.13.0 0.0.0.255 area 0
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network 192.168.30.0 0.0.0.255 area 0
!
Step 2: Verify that OSPF routes have replaced RIP routes because of lower administrative
distance.
R1#show ip route
O 192.168.30.0/24 [110/2] via 10.13.13.3, 00:00:13, FastEthernet0/1.13
C 192.168.10.0/24 is directly connected, FastEthernet0/1.10
O 192.168.20.0/24 [110/2] via 10.12.12.2, 00:00:13, FastEthernet0/1.12
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.13.13.0/24 is directly connected, FastEthernet0/1.13
C 10.12.12.0/24 is directly connected, FastEthernet0/1.12
O 10.2.2.0/30 [110/782] via 10.13.13.3, 00:00:13, FastEthernet0/1.13
[110/782] via 10.12.12.2, 00:00:13, FastEthernet0/1.12
C 10.1.1.0/30 is directly connected, Serial0/0/0
R2#show ip route
O 192.168.30.0/24 [110/3] via 10.12.12.1, 00:00:39, FastEthernet0/1.12
O 192.168.10.0/24 [110/2] via 10.12.12.1, 00:00:39, FastEthernet0/1.12
C 192.168.20.0/24 is directly connected, FastEthernet0/1.20
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
O 10.13.13.0/24 [110/2] via 10.12.12.1, 00:00:39, FastEthernet0/1.12
C 10.12.12.0/24 is directly connected, FastEthernet0/1.12
C 10.2.2.0/30 is directly connected, Serial0/0/1
C 10.1.1.0/30 is directly connected, Serial0/0/0
R3#show ip route
C 192.168.30.0/24 is directly connected, FastEthernet0/0.30
O 192.168.10.0/24 [110/2] via 10.13.13.1, 00:01:03, FastEthernet0/1.13
O 192.168.20.0/24 [110/3] via 10.13.13.1, 00:01:03, FastEthernet0/1.13
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.13.13.0/24 is directly connected, FastEthernet0/1.13
O 10.12.12.0/24 [110/2] via 10.13.13.1, 00:01:03, FastEthernet0/1.13
C 10.2.2.0/30 is directly connected, Serial0/0/1
O 10.1.1.0/30 [110/782] via 10.13.13.1, 00:01:03, FastEthernet0/1.13
How are the routing decisions different now that OSPF is running?
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
Before OSPF was added, the routers would take the path with the fewest number of hops. For example,
R3 would use its Serial0/0/0 interface to reach subnet 192.168.20.0 because it is one hop away. After
OSPF is running, the path taken is determined by the fastest path. Using the earlier example, R3 uses
Fast Ethernet 0/0.13 to reach subnet 192.168.20.0.
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Step 3: Verify that RIP is still running.
R1#show ip rip database
10.0.0.0/8 auto-summary
10.1.1.0/30 directly connected, Serial0/0/0
10.12.12.0/24 directly connected, FastEthernet0/1.12
10.13.13.0/24 directly connected, FastEthernet0/1.13
192.168.10.0/24 auto-summary
192.168.10.0/24 directly connected, FastEthernet0/1.10
R2#show ip rip database
10.0.0.0/8 auto-summary
10.1.1.0/30 directly connected, Serial0/0/0
10.2.2.0/30 directly connected, Serial0/0/1
10.12.12.0/24 directly connected, FastEthernet0/1.12
192.168.20.0/24 auto-summary
192.168.20.0/24 directly connected, FastEthernet0/1.20
R3#show ip rip database
10.0.0.0/8 auto-summary
10.2.2.0/30 directly connected, Serial0/0/1
10.13.13.0/24 directly connected, FastEthernet0/1.13
192.168.30.0/24 auto-summary
192.168.30.0/24 directly connected, FastEthernet0/1.30
Task 9: Configure EIGRP Routing
Step 1: Configure EIGRP routing on R1, R2, and R3.
R1
!
router eigrp 10
no auto-summary
network 10.1.1.0 0.0.0.3
network 10.12.12.0 0.0.0.255
network 10.13.13.0 0.0.0.255
network 192.168.10.0
!
R2
!
router eigrp 10
no auto-summary
network 10.1.1.0 0.0.0.3
network 10.2.2.0 0.0.0.3
network 10.12.12.0 0.0.0.255
network 192.168.20.0
!
R3
!
router eigrp 10
no auto-summary
network 10.2.2.0 0.0.0.3
network 10.13.13.0 0.0.0.255
network 192.168.30.0
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Accessing the WAN: Introduction to WANs Lab 1.4.1: Challenge Review
!
Step 2: Verify that EIGRP routes have replaced OSPF routes because of lower administrative
distance.
R1#show ip route
D 192.168.30.0/24 [90/30720] via 10.13.13.3, 00:00:24, FastEthernet0/1.13
C 192.168.10.0/24 is directly connected, FastEthernet0/1.10
D 192.168.20.0/24 [90/30720] via 10.12.12.2, 00:00:48, FastEthernet0/1.12
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.13.13.0/24 is directly connected, FastEthernet0/1.13
C 10.12.12.0/24 is directly connected, FastEthernet0/1.12
D 10.2.2.0/30 [90/20514560] via 10.13.13.3, 00:00:24,
FastEthernet0/1.13
[90/20514560] via 10.12.12.2, 00:00:24,
FastEthernet0/1.12
C 10.1.1.0/30 is directly connected, Serial0/0/0
R2#show ip route
D 192.168.30.0/24 [90/33280] via 10.12.12.1, 00:00:29, FastEthernet0/1.12
D 192.168.10.0/24 [90/30720] via 10.12.12.1, 00:00:30, FastEthernet0/1.12
C 192.168.20.0/24 is directly connected, FastEthernet0/1.20
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
D 10.13.13.0/24 [90/30720] via 10.12.12.1, 00:00:30, FastEthernet0/1.12
C 10.12.12.0/24 is directly connected, FastEthernet0/1.12
C 10.2.2.0/30 is directly connected, Serial0/0/1
C 10.1.1.0/30 is directly connected, Serial0/0/0
R3#show ip route
C 192.168.30.0/24 is directly connected, FastEthernet0/0.30
D 192.168.10.0/24 [90/30720] via 10.13.13.1, 00:00:08, FastEthernet0/1.13
D 192.168.20.0/24 [90/33280] via 10.13.13.1, 00:00:08, FastEthernet0/1.13
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.13.13.0/24 is directly connected, FastEthernet0/1.13
D 10.12.12.0/24 [90/30720] via 10.13.13.1, 00:00:08, FastEthernet0/1.13
C 10.2.2.0/30 is directly connected, Serial0/0/1
D 10.1.1.0/30 [90/20514560] via 10.13.13.1, 00:00:08,
FastEthernet0/0.13
Step 3: Verify that OSPF is still running.
R1#show ip ospf database
OSPF Router with ID (192.168.10.1) (Process ID 1)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
192.168.10.1 192.168.10.1 1038 0x80000005 0x0056F6 5
192.168.20.1 192.168.20.1 1039 0x80000004 0x00B9F7 6
192.168.30.1 192.168.30.1 1048 0x80000003 0x00C99A 4
Net Link States (Area 0)
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CCNA Exploration
Accessing the WAN: Introduction to WANs Lab 1.4.1: Challenge Review
Link ID ADV Router Age Seq# Checksum
10.12.12.1 192.168.20.1 1039 0x80000001 0x004D5A
10.13.13.1 192.168.10.1 1052 0x80000001 0x003175
R2#show ip ospf database
OSPF Router with ID (192.168.20.1) (Process ID 1)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
192.168.10.1 192.168.10.1 1084 0x80000005 0x0056F6 5
192.168.20.1 192.168.20.1 1083 0x80000004 0x00B9F7 6
192.168.30.1 192.168.30.1 1092 0x80000003 0x00C99A 4
Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
10.12.12.1 192.168.20.1 1083 0x80000001 0x004D5A
10.13.13.1 192.168.10.1 1098 0x80000001 0x003175
R3#show ip ospf database
OSPF Router with ID (192.168.30.1) (Process ID 1)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
192.168.10.1 192.168.10.1 1135 0x80000005 0x0056F6 5
192.168.20.1 192.168.20.1 1135 0x80000004 0x00B9F7 6
192.168.30.1 192.168.30.1 1143 0x80000003 0x00C99A 4
Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
10.12.12.1 192.168.20.1 1136 0x80000001 0x004D5A
10.13.13.1 192.168.10.1 1149 0x80000001 0x003175
Task 10: Document the Router Configurations
R1
R1#show run
!
!
hostname R1
!
!
enable secret class
!
!
no ip domain lookup
!
interface FastEthernet0/0
no ip address
shutdown
!
interface FastEthernet0/1
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CCNA Exploration
Accessing the WAN: Introduction to WANs Lab 1.4.1: Challenge Review
no ip address
no shutdown
!
interface FastEthernet0/1.10
encapsulation dot1Q 10
ip address 192.168.10.1 255.255.255.0
!
interface FastEthernet0/1.12
encapsulation dot1Q 12
ip address 10.12.12.1 255.255.255.0
!
interface FastEthernet0/1.13
encapsulation dot1Q 13
ip address 10.13.13.1 255.255.255.0
!
interface Serial0/0/0
ip address 10.1.1.1 255.255.255.0
no fair-queue
clockrate 64000
no shutdown
!
interface Serial0/0/1
no ip address
shutdown
!
router eigrp 10
network 10.1.1.0 0.0.0.3
network 10.12.12.0 0.0.0.255
network 10.13.13.0 0.0.0.255
network 192.168.10.0
no auto-summary
!
router ospf 1
log-adjacency-changes
network 10.1.1.0 0.0.0.3 area 0
network 10.12.12.0 0.0.0.255 area 0
network 10.13.13.0 0.0.0.255 area 0
network 192.168.10.0 0.0.0.255 area 0
!
router rip
version 2
network 10.0.0.0
network 192.168.10.0
no auto-summary
!!
!
banner motd ^CUnauthorized access strictly prohibited and prosecuted to the
full extent of the law^C
!
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line con 0
exec-timeout 0 0
password cisco
logging synchronous
login
line aux 0
line vty 0 4
password cisco
login
!
end
R2
R2#show run
!
!
hostname R2
!
enable secret class
!
no ip domain lookup
!
interface FastEthernet0/0
no ip address
shutdown
!
interface FastEthernet0/1
no ip address
no shutdown
!
interface FastEthernet0/1.20
encapsulation dot1Q 20
ip address 192.168.20.1 255.255.255.0
!
interface FastEthernet0/1.12
encapsulation dot1Q 12
ip address 10.12.12.2 255.255.255.0
!
interface Serial0/0/0
ip address 10.1.1.2 255.255.255.252
no shutdown
!
interface Serial0/0/1
ip address 10.2.2.1 255.255.255.252
no shutdown
!
router eigrp 10
network 10.1.1.0 0.0.0.3
network 10.2.2.0 0.0.0.3
network 10.12.12.0 0.0.0.255
network 192.168.20.0
no auto-summary
!
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Accessing the WAN: Introduction to WANs Lab 1.4.1: Challenge Review
router ospf 1
log-adjacency-changes
network 10.1.1.0 0.0.0.3 area 0
network 10.2.2.0 0.0.0.3 area 0
network 10.12.12.0 0.0.0.255 area 0
network 192.168.20.0 0.0.0.255 area 0
!
router rip
version 2
network 10.0.0.0
network 192.168.20.0
no auto-summary
!
banner motd ^CUnauthorized access strictly prohibited and prosecuted to the
full extent of the law^C
!
line con 0
exec-timeout 0 0
password cisco
logging synchronous
login
line aux 0
line vty 0 4
password cisco
login
!
end
R3
R3#show run
!
!
hostname R3
!
!
enable secret class
!
no ip domain lookup
!
!
interface FastEthernet0/0
no ip address
shutdown
!
interface FastEthernet0/1
no ip address
no shutdown
!
interface FastEthernet0/1.13
encapsulation dot1Q 13
ip address 10.13.13.3 255.255.255.0
!
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Accessing the WAN: Introduction to WANs Lab 1.4.1: Challenge Review
interface FastEthernet0/1.30
encapsulation dot1Q 30
ip address 192.168.30.1 255.255.255.0
!
interface Serial0/0/0
no ip address
shutdown
clockrate 125000
!
interface Serial0/0/1
ip address 10.2.2.2 255.255.255.252
no shutdown
!
router eigrp 10
network 10.2.2.0 0.0.0.3
network 10.13.13.0 0.0.0.255
network 192.168.30.0
no auto-summary
!
router ospf 1
network 10.2.2.0 0.0.0.3 area 0
network 10.13.13.0 0.0.0.255 area 0
network 192.168.30.0 0.0.0.255 area 0
!
router rip
version 2
network 10.0.0.0
network 192.168.30.0
no auto-summary
!
banner motd ^CCUnauthorized access strictly prohibited and prosecuted to the
full extent of the law^C
!
line con 0
exec-timeout 0 0
password cisco
logging synchronous
login
line aux 0
line vty 0 4
password cisco
login
!
End
S1
S1#show run
!
!
hostname S1
!
!
enable secret class
!
All contents are Copyright © 1992–2007 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 23 of 26
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Accessing the WAN: Introduction to WANs Lab 1.4.1: Challenge Review
no ip domain lookup
!
vlan 10,12,13,20,30
!
spanning-tree mode pvst
spanning-tree extend system-id
spanning-tree vlan 1-1000 priority 24576
!
vtp mode server
vtp domain cisco
vtp password cisco
!
interface FastEthernet0/1
switchport trunk allowed vlan 10,12,13
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 10
swotchport mode access
!
interface GigabitEthernet0/1
switchport trunk allowed vlan 12
switchport mode trunk
!
interface GigabitEthernet0/2
switchport trunk allowed vlan 13
switchport mode trunk
!
interface vlan10
ip address 192.168.10.2 255.255.255.0
!
banner motd ^CUnauthorized access strictly prohibited and prosecuted to the
full extent of the law^C
!
line con 0
exec-timeout 0 0
password cisco
logging synchronous
login
line aux 0
line vty 0 15
password cisco
login
!
End
S2
S2#show run
!
hostname S2
!
enable secret class
!
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CCNA Exploration
Accessing the WAN: Introduction to WANs Lab 1.4.1: Challenge Review
no ip domain lookup
!
spanning-tree mode pvst
spanning-tree extend system-id
!
vtp mode client
vtp domain cisco
vtp password cisco
!
interface FastEthernet0/1
switchport trunk allowed vlan 12,20
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 20
swotchport mode access
!
interface GigabitEthernet0/1
switchport trunk allowed vlan 12
switchport mode trunk
!
interface vlan20
ip address 192.168.20.2 255.255.255.0
!
banner motd ^CCUnauthorized access strictly prohibited and prosecuted to the
full extent of the law^C
!
line con 0
exec-timeout 0 0
password cisco
logging synchronous
login
line aux 0
line vty 0 15
password cisco
login
!
End
S3
S3#show run
!
!
hostname S3
!
enable secret class
!
no ip domain lookup
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
!
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Accessing the WAN: Introduction to WANs Lab 1.4.1: Challenge Review
vtp mode client
vtp domain cisco
vtp password cisco
!
interface FastEthernet0/1
switchport trunk allowed vlan 13,30
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 30
swotchport mode access
!
interface GigabitEthernet0/1
switchport trunk allowed vlan 13
switchport mode trunk
interface vlan30
ip address 192.168.30.2 255.255.255.0
!
banner motd ^CCUnauthorized access strictly prohibited and prosecuted to the
full extent of the law^C
!
line con 0
exec-timeout 0 0
password cisco
logging synchronous
login
line aux 0
line vty 0 15
password cisco
login
!
end
Task 11: Clean Up
Erase the configurations and reload the routers. Disconnect and store the cabling. For PC hosts that are
normally connected to other networks (such as the school LAN or to the Internet), reconnect the
appropriate cabling and restore the TCP/IP settings.
All