Configure MD5 key ID for Area 0 on switches 1, 2

BLADEOS 6.5.2 Application Guide

Configuring MD5 Authentication

Use the following commands to configure MD5 authentication on the switches shown in Figure 33:

1.Enable OSPF MD5 authentication for Area 0 on switches 1, 2, and 3.

RS G8124(config-router-ospf)# area 0 authentication-type md5

2.Configure MD5 key ID for Area 0 on switches 1, 2, and 3.

RS G8124(config-router-ospf)# message-digest-key 1 md5-key test RS G8124(config-router-ospf)# exit

3.Assign MD5 key ID to OSPF interfaces on switches 1, 2, and 3.

RS G8124(config)# interface ip 1

RS G8124(config-ip-if)#ip ospf message-digest-key 1

RS G8124(config-ip-if)# exit

RS G8124(config)# interface ip 2

RS G8124(config-ip-if)#ip ospf message-digest-key 1

RS G8124(config-ip-if)# exit

RS G8124(config)# interface ip 3

RS G8124(config-ip-if)#ip ospf message-digest-key 1

RS G8124(config-ip-if)# exit

4.Enable OSPF MD5 authentication for Area 2 on switch 4.

RS G8124(config)# router ospf

RS G8124(config-router-ospf)# area 1 authentication-type md5

5.Configure MD5 key for the virtual link between Area 2 and Area 0 on switches 2 and 4.

RS G8124(config-router-ospf)#message-digest-key 2 md5-key test

6.Assign MD5 key ID to OSPF virtual link on switches 2 and 4.

RS G8124(config-router-ospf)# area-virtual-link 1 message-digest-key 2

RS G8124(config-router-ospf)# exit

286 Chapter 20: OSPF

BMD00220, October 2010

G8124-E, G8124 specifications

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