Cisco ASR 9000 Series Routing Configuration Manual page 127

Implementing BGP
Command or Action
Step 6
tcp mss segment-size
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbrgrp)# tcp
mss 500
Step 7
address-family ipv4 unicast
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbrgrp)#
address-family ipv4 unicast
Step 8 exit
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbrgrp-af)#
exit
Step 9
exit
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbrgrp)# exit
Step 10 neighbor ip-address
Example:
RP/0/RSP0/CPU0:router(config-bgp)# neighbor
10.0.0.2
Step 11 remote-as as-number
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbr)#
remote-as 1
Step 12
use neighbor-group group-name
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbr)# use
neighbor-group n1
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
Disabling Per Neighbor TCP MSS
Purpose
Configures TCP maximum segment size. The range is from
68 to 10000.
Specifies the IPv4 address family unicast and enters address
family configuration mode.
Exits router address family configuration mode.
Exits the neighbor group configuration mode.
Places the router in neighbor configuration mode for BGP
routing and configures the neighbor IP address as a BGP
peer.
Creates a neighbor and assigns a remote autonomous system
(AS) number to it.
• Range for 2-byte autonomous system numbers (ASNs)
is 1 to 65535.
• Range for 4-byte autonomous system numbers (ASNs)
in asplain format is 1 to 4294967295.
• Range for 4-byte autonomous system numbers (ASNs)
is asdot format is 1.0 to 65535.65535.
Specifies that the BGP neighbor inherit configuration from
the specified neighbor group.
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