Cisco ASR 9000 Series Routing Configuration Manual page 295

Implementing BFD
SUMMARY STEPS
1. configure
2. interface Bundle-Ether | Bundle-POS] bundle-id
3. bfd address-family ipv4 minimum-interval milliseconds
4. bfd address-family ipv4 multiplier multiplier
5. commit
DETAILED STEPS
Command or Action
Step 1 configure
Step 2 interface Bundle-Ether | Bundle-POS] bundle-id
Example:
RP/0/RSP0/CPU0:router(config)# interface Bundle-Ether
1
Step 3 bfd address-family ipv4 minimum-interval milliseconds
Example:
RP/0/RSP0/CPU0:router(config-if)#bfd address-family
ipv4 minimum-interval 2000
Note • Specifies the minimum interval, in milliseconds,
Step 4 bfd address-family ipv4 multiplier multiplier
Example:
RP/0/RSP0/CPU0:router(config-if)#bfd address-family
ipv4 multiplier 30
Step 5
commit
for asynchronous mode control packets on IPv4
BFD sessions on bundle member links. The range
is from 15 to 30000.Although the command allows
you to configure a minimum of 15 ms, the
supported minium on the
Cisco ASR 9000 Series Router is 50 ms.
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
Configuring BFD on Bundle Member Links
Purpose
Enters interface configuration mode for the specified
bundle ID.
Specifies a number that is used as a multiplier with
the minimum interval to determine BFD control and
echo packet failure detection times and echo packet
transmission intervals for IPv4 BFD sessions on
bundle member links. The range is from 2 to 50. The
default is 3.
• Although the command allows you
Note
to configure a minimum of 2, the
supported minimum is 3.
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