Cisco ASR 9000 Series Routing Configuration Guide

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

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model