Cisco ASR 9000 Series

PurposeCommand or Action
Specifies either the IPv4 or IPv6 address family and enters
address family configuration submode.
address-family { ipv4 | ipv6 } unicast
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbr)#
address-family ipv4 unicast
Step 4
Configures a limit to the number of prefixes allowed.
maximum-prefix maximum discard-extra-paths
Step 5
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbr-af)#
maximum-prefix 1000 discard-extra-paths
Configures discard extra paths to discard extra paths when
the maximum prefix limit is exceeded.
commit
Step 6
Configuring Per Neighbor TCP MSS
Perform this task to configure TCP MSS under neighbor group, which is inherited by a neighbor.
SUMMARY STEPS
1.
configure
2.
router bgp as-number
3.
address-family ipv4 unicast
4.
exit
5.
neighbor-group name
6.
tcp mss segment-size
7.
address-family ipv4 unicast
8.
exit
9.
exit
10.
neighbor ip-address
11.
remote-as as-number
12.
use neighbor-group group-name
13.
address-family ipv4 unicast
14.
commit
DETAILED STEPS
PurposeCommand or Action
Enters Global Configuration mode.configure
Example:
RP/0/RSP0/CPU0:router# configure
Step 1
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
93
Implementing BGP
Configuring Per Neighbor TCP MSS