Zte ZXR10 5900E Series Configuration Manual page 48

ZXR10 5900E Series Configuration Guide (IPv4 Routing)
S2(config-ospf-1)#exit
S2(config-ospf-1)#interface vlan20
S2(config-ospf-1-if-vlan20)#authentication
S2(config-ospf-1-if-vlan20)#authentication-key zte
S2(config-ospf-1-if-vlan20)#exit
To check whether the authentication function is effective in area 0, run the show ip ospf
command.
S2(config)#show ip ospf
OSPF 10 Router ID 1.1.1.2 enable
Enabled for 02:37:38,Debug on
Number of areas 1, Stub 0, Transit 0
......
Area 0.0.0.0 enable
Enabled for 02:37:38
Area has simple password authentication
Times spf has been run 32
Number of interfaces 1. Up 1
Number of ASBR local to this area 0
Number of ABR local to this area 1
......
Enable the MD5 authentication function on interfaces that belong to area 1. The key ID is
1, and the authentication password is zte.
Run the following commands on S2:
S2(config)#router ospf 10
S2(config-ospf-10)#area 1 authentication message-digest
S2(config-ospf-10)#interface vlan20
S2(config-ospf-10-if-vlan20)#authentication message-digest
S2(config-ospf-10-if-vlan20)#message-digest-key 1 md5 zte
S2(config-ospf-10-if-vlan20)#exit
Run the following commands on S3:
S3(config)#router ospf 1
S3(config-ospf-1)#area 1 authentication message-digest
S3(config-ospf-1)#interface vlan10
S3(config-ospf-1-if-vlan10)#authentication message-digest
S3(config-ospf-1-if-vlan10)#message-digest-key 1 md5 zte
S3(config-ospf-1-if-vlan10)#exit
Run the following command on S3 to check the information of the OSPF interface. The
result shows that the authentication mode is MD5.
S3(config)#show ip ospf interface vlan10
vlan1 is up
SJ-20150114102049-003|2015-01-15 (R1.0)
OSPF Router with ID (1.1.1.4) (Process ID 10)
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