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#Cisco mac address sticky aging time password
Authentication-Provides the method of identifying users, including login and password dialog, challenge and response, messaging support, and, depending on the security protocol you select, encryption.Īuthorization-Provides the method for remote access control, including one-time authorization orĪuthorization for each service, per-user account list and profile, user group support, and support of IPĪccounting-Provides the method for collecting and sending security server information used for billing,Īuditing, and reporting, such as user identities, start and stop times.AAA provides a modular way of performing the following services: Security services provide the primary framework through which you set up access control on your device or access server.ĪAA is an architectural framework for configuring a set of three independent security functions in a consistent manner. Ismail(config)#username ismail privilege 15 password rollnoĪccess control is the way you control who is allowed access to the network server and what services the % Generating 1024 bit RSA keys, keys will be non-exportable. Choosing a key modulus greater than 512 may take The name for the keys will be: Ĭhoose the size of the key modulus in the range of 360 to 2048 for your Now Go to CLI Mode of Router0 and type the following commands. Now Go to CLI Mode of Router0 and type the following commands in all the Routers. Start The syslog service on the server (10.0.0.3)
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Now Go to CLI Mode of Router4 and type the following commands on all RoutersĮnter configuration commands, one per line. Verify the authentication using the following command on any RouterĬonfigure NTP Server and enable the NTP service Router(config-router)#area 0 authentication message-digest Router(config-if)#ip ospf message-digest-key 1 md5 ismail Router(config-router)#area 1 authentication message-digest Now we verify the connectivity by using the following ROUTER 1 : Type the following command in the CLI mode ROUTER 2: Type the following command in the CLI mode The following Command is for setting the OSPF configuration Router(config)#interface GigabitEthernet0/0 ROUTER 3: Type the following command in the CLI mode
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Part 1: Configure OSPF MD5 Authentication Configure Cisco Routers for Syslog, NTP, and SSH Operations