H3C Technologies H3C S12500 Series Switches - Manual (Page 207)

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%Aug 8 14:54:05:369 2008 SwitchA ISIS/4/ADJLOG:ISIS-1-ADJCHANGE: Adjacency To
0000.0000.0002 (vlan10) DOWN, Level-1 Adjacency clear.
*Aug 8 14:54:05:370 2008 SwitchA ISIS/6/ISIS:
ISIS-1-BFD: Success to send msg. Msg type 1 delete session. IfPhyIndex: 5 ,DstIPAddr:
10.1.0.100 , SrcIPAddr:10.1.0.102. NeighborType:Level-2.
*Aug 8 14:54:05:370 2008 SwitchA ISIS/6/ISIS:
ISIS-1-BFD: Success to send msg. Msg type 1 delete session. IfPhyIndex: 5 ,DstIPAddr:
10.1.0.100 , SrcIPAddr:10.1.0.102. NeighborType:Level-1.
The output shows that Switch A can quickly detect the link state change.
# Display the BFD information on Switch A.
display bfd session
The output shows that Switch A has deleted the BFD session on VLAN-interface 10 to Switch B and
displays no output.
# Display routes destined for 120.1.1.0/24 on Switch A.
display ip routing-table 120.1.1.0 verbose
Routing Table : Public
Summary Count : 2
Destination: 120.1.1.0/24
Protocol: ISIS Process ID: 1
Preference: 10 Cost: 4
IpPrecedence: QosLcId:
NextHop: 10.1.1.100 Interface: Vlan-interface11
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor : 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Active Adv Age: 00h58m10s
Tag: 0
The output shows that Switch A and Switch B communicate through VLAN-interface 11.