382 
Summary Count : 2 
 
Destination: 2001:4::/64                                 Protocol  : ISISv6 
NextHop    : FE80::20F:FF:FE00:1200                      Preference: 15 
Interface  : Eth1/1                                      Cost      : 10 
The output shows that Router A and Router B communicate through Ethernet 1/1. Then the link over 
Ethernet 1/1 fails. 
# Display routes destined for 2001:4::0/64 on Router A. 
<RouterA> display ipv6 routing-table 2001:4::0 64 
 
Summary Count : 1 
 
Destination: 2001:4::/64                                 Protocol  : ISISv6 
NextHop    : FE80::BAAF:67FF:FE27:DCD0                   Preference: 15 
Interface  : Eth1/2                                      Cost      : 20 
The output shows that Router A and Router B communicate through Ethernet 1/2.