H3C Technologies H3C SR8800 - Manual (Page 35)

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Total Session Num: 1 Init Mode: Active
Session Working Under Ctrl Mode:
LD/RD SourceAddr DestAddr State Holdtime Interface
4/7 12.1.1.1 12.1.1.2 Up 2000ms GigabitEthernet3/1/1
# Display the static route information of Router A.
display ip routing-table protocol static
Public Routing Table : Static
Summary Count : 2
Static Routing table Status : < Active>
Summary Count : 1
Destination/Mask Proto Pre Cost NextHop Interface
120.1.1.0/24 Static 60 0 12.1.1.2 GE3/1/1
Direct Routing table Status :
Summary Count : 1
Destination/Mask Proto Pre Cost NextHop Interface
120.1.1.0/24 Static 65 0 10.1.1.100 GE3/1/2
# Enable BFD debugging on Router A. When the link between Router A and the switch fails, Router
A can detect the failure.
debugging bfd event
debugging bfd scm
terminal debugging
%Jul 27 10:18:18:672 2007 RouterA BFD/4/LOG:Sess[12.1.1.1/12.1.1.2,
GigabitEthernet3/1/1,Ctrl], Sta: UP->DOWN, Diag: 1
*Jul 27 10:18:18:672 2007 RouterA BFD/7/EVENT:Send sess-down Msg,
[Src:12.1.1.1,Dst:12.1.1.2,GigabitEthernet3/1/1,Ctrl], instance:0, protocol:STATIC
*Jul 27 10:18:19:172 2007 RouterA BFD/7/EVENT:Receive Delete-sess,
[Src:12.1.1.1,Dst:12.1.1.2,GigabitEthernet3/1/1,Ctrl], Direct, Instance:0x0,
Proto:STATIC
*Jul 27 10:18:19:172 2007 RouterA BFD/7/EVENT:Notify driver to stop receiving bf
# Display the static route information on Router A again. Router A communicates with Router B
over the static route passing Router C now.
display ip routing-table protocol static
Public Routing Table : Static
Summary Count : 2
Static Routing table Status : < Active>
Summary Count : 1
Destination/Mask Proto Pre Cost NextHop Interface
120.1.1.0/24 Static 65 0 10.1.1.100 GE3/1/2
Static Routing table Status : < Inactive>
Summary Count : 1
Destination/Mask Proto Pre Cost NextHop Interface