PurposeCommand or Action
Enters BFD interface configuration mode for a
specific interface or bundle.
interface type interface-path-id
Example:
RP/0/RSP0/CPU0:router(config-bfd)# interface
gigabitEthernet 0/1/5/0
Step 3
Enables IPv6 checksum support on the interface. To
disable, use the disable keyword.
ipv6 checksum [disable]
Example:
RP/0/RSP0/CPU0:router(config-bfd-if)# ipv6
checksum
Step 4
commit
Step 5
Clearing and Displaying BFD Counters
The following procedure describes how to display and clear BFD packet counters. You can clear packet
counters for BFD sessions that are hosted on a specific node or on a specific interface.
SUMMARY STEPS
1.
show bfd counters[ ipv4 | all] packet interface type interface-path-id] location node-id
2.
clear bfd counters [ ipv4 | ipv6 |all] packet [interface type interface-path-id] location node-id
3.
show bfd counters [ [ipv4 | ipv6 | all] packet [interface type interface-path-id] location node-id
DETAILED STEPS
PurposeCommand or Action
Displays the BFD counters for IPv4 packets, IPv6
packets, or all packets.
show bfd counters[ ipv4 | all] packet interface type
interface-path-id] location node-id
Example:
RP/0/RSP0/CPU0:router#show bfd counters all packet location
0/3/cpu0
Step 1
Clears the BFD counters for IPv4 packets, IPv6
packets, or all packets.
clear bfd counters [ ipv4 | ipv6 |all] packet [interface type
interface-path-id] location node-id
Example:
RP/0/RSP0/CPU0:router# clear bfd counters all packet
location 0/3/cpu0
Step 2
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
279
Implementing BFD
Clearing and Displaying BFD Counters
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