思科认证CCNP-BSCI实验：配置Eigrp步骤4
R3(config-keychain-key)# key-string aaa
R3(config)# interface s1
R3(config-if)# ip authentication mode eigrp 100 md5
R3(config-if)# ip authentication key-chain eigrp 100 cisco
CCNP-BSCI实验：配置Eigrp步骤4(2)
2012-12-23
R3(config-keychain-key)# key-string aaa
R3(config)# interface s1
R3(config-if)# ip authentication mode eigrp 100 md5
R3(config-if)# ip authentication key-chain eigrp 100 cisco