Log in again with the username of RadUser and password of RadUserpass. Were you able to login? Log in again using an invalid username of Userxxx and the password of Userxxxpass. Were you Telnet from PC-A to R1, and log in with the username RadUser and the
e. Log in again using an invalid username of Userxxx and the password of Userxxxpass. Were you
able to login? No. R1 accessed the RADIUS server and validation failed. What message was displayed on the router? Authentication failed The following messages should display on the RADIUS server log. Reason: Unknown username User Userxxx authenticate failed Step 7: Create an authentication method list for Telnet and test it. a. Create a unique authentication method list for Telnet access to the router. This does not have the fallback of no authentication, so if there is no access to the RADIUS server, Telnet access is disabled. Name the authentication method list TELNET_LINES. R1config aaa authentication login TELNET_LINES group radius b. Apply the list to the vty lines on the router using the login authentication command. R1config line vty 0 4 R1config-line login authentication TELNET_LINESc. Telnet from PC-A to R1, and log in with the username RadUser and the password of RadUserpass.
Were you able to gain access to log in? Yes. R1 contacted the RDIUS server for user authentication, and a valid usernamepassword combination was entered on R1. d. Exit the Telnet session, and telnet from PC-A to R1 again. Log in with the username Userxxx and the password of Userxxxpass. Were you able to log in? No. R1 contacted the RADIUS server for user authentication, and the usernamepassword combination was not defined in the RADIUS database, so access was denied. Task 5: Optional Configure R1 AAA Services and Access the RADIUS Server Using CCP You can also use CCP to configure the router to access the external RADIUS server. CCNA Security All contents are Copyright © 1992 –2011 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 22 of 31 Note: If you configured R1 to access the external RADIUS server using Cisco IOS in Task 3, you can skip this task. If you performed Task 3 and you want to perform this task, restore the router to its basic configuration as described Task 1 of this part, except log in initially as RadUser with the password RadUserpass. If the RADIUS server is unavailable at this time, you will still be able to log in to the console. If you do not perform this task, read through the steps to become familiar with the CCP process. Step 1: Implement AAA services and HTTP router access prior to starting CCP. a. From the CLI global config mode, enable a new AAA model. R1config aaa new-model b. Enable the HTTP server on R1. R1config ip http server c. Add a user named admin to the local database. R1config username admin privilege 15 secret cisco12345 d. Have CCP use the local database to authenticate web sessions. R1config ip http authentication local Step 2: Access CCP and discover R1. a. Start CCP on PC-C. In the Manage Devices window, add R1 IP address 192.168.1.1 in the first IP address field. Enter admin in the Username field, and cisco12345 in the Password field. b. At the CCP Dashboard, click the Discover button to discover and connect to R3. If discovery fails, click the Discovery Details button to determine the problem. Step 3: Configure R1 AAA to access the WinRADIUS server. a. Click the Configure button at the top of the screen. b. Choose Router AAA AAA Servers and Groups Servers. c. In the AAA Servers window, click Add. d. In the Add AAA Server window, verify that RADIUS is in the Server Type field. e. In the Server IP or Host field, enter the IP address of PC-A, 192.168.1.3. f. Change the Authorization Port from 1645 to 1812, and change the Accounting Port from 1646 to 1813 to match the RADIUS server port number settings. g. Check the Configure Key check box.h. Enter WinRadius in both the New Key and Confirm Key fields.
Parts
» CCNA Security 1.1 Instructor Lab Manual
» Lab A: Researching Network Attacks and Security Audit Tools
» Lab A: Securing the Router for Administrative Access
» Use the username command to create the user ID with the highest possible privilege level and a
» Issue the undebug all or the no debug ntp all command to turn off debugging.
» Click OK in the Commands Delivery Status window.
» Use the show logging command to see the type and level of logging enabled.
» Save the running config to the startup config using the copy run start command.
» Lab A: Securing Administrative Access Using AAA and RADIUS
» Click Send and you should see a Send Access_Request message indicating the server at
» Clear the log on the WinRadius server by choosing Log Clear from the main menu.
» Lab A: Configuring CBAC and Zone-Based Firewalls
» Issue the show run command to review the current basic configuration on R1.
» Display the Extended ACL named autosec_firewall_acl, which is applied to S000 inbound.
» Display the Extended ACL named autosec_firewall_acl that is applied to S000 inbound.
» Click Finish to complete the Firewall wizard.
» Lab A: Configuring an Intrusion Prevention System IPS Using the CLI and CCP
» From the R1 CLI, verify that the directory is present using the dir flash: or dir flash:ipsdir
» Apply the IPS rule to an interface with the ip ips name direction command in interface
» Verify connectivity between R1 and PC-A, the TFTP server, using the ping command.
» Use the show ip ips all command to see an IPS configuration status summary. To which
» For Protocol, select tftp from the drop-down menu. Enter the IP address of the PC-C TFTP server
» Lab A: Securing Layer 2 Switches Instructor Version
» From the router R1 CLI, use the show interface command and record the MAC address of the
» Set the SPAN source interface using the monitor session command in global configuration mode.
» Lab A: Exploring Encryption Methods Instructor
» Lab A: Configuring a Site-to-Site VPN Using Cisco IOS and CCP
» Verify the IKE policy with the show crypto isakmp policy command.
» Save the running config to the startup config for R1 and R3 using the copy run start command.
» Click the Launch the selected task button to begin the CCP Site-to-Site VPN wizard.
» Lab B: Configuring a Remote Access VPN Server and Client
» In the Command Delivery Status window, click OK. How many commands are delivered? 103 with
» Lab C Optional: Configuring a Remote Access VPN Server and Client
» Lab A: Security Policy Development and Implementation
» Verify that R1 and R3 have made an association with R2 using the show ntp associations
» Choose FastEthernet 01 as the Inside Trusted interface and Serial 001 as the Outside Untrusted
» From PC-A, Telnet to R2 at IP address 10.1.1.2 using the vty line password ciscovtypass.
» If the ipsdir directory is not listed, create it.
» Secure the router running configuration and securely archive it in persistent storage flash.
» Lab A: Configuring ASA Basic Settings and Firewall Using CLI
» Display the ASA file system using the show file system command to determine what prefixes are
» Display the current running configuration using the show running-config command.
» You can configure the ASA to accept HTTPS connections using the http command. This allows
» Issue the show route command to display the ASA routing table and the static default route just
» Save the RSA keys to persistent flash memory using either the copy run start or write mem
» Lab B: Configuring ASA Basic Settings and Firewall Using ASDM
» View this Access Rule in ASDM by choosing Configuration Firewall Access Rules. It appears
» Lab C: Configuring Clientless and AnyConnect Remote Access SSL VPNs Using ASDM
» Enable HTTP access to R1 using the ip http server command in global config mode. Also set
» From the Add Bookmark List window, click Add to open the Add Bookmark window. Enter Web Mail as
» Lab D: Configuring a Site-to-Site IPsec VPN Using CCP and ASDM
» Use the reload command to restart the ASA. This will cause the ASA to come up in CLI Setup
» In the Peer Identity section, select Peer with static IP address and enter the IP address of the
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