Users Guide

Example (IPv6)
OS10(conf-router-template)# address-family ipv6 unicast
OS10(conf-router-bgp-template-af)# allowas-in 5
Example (l2vpn)
OS10(config-router-neighbor)# address-family l2vpn evpn
OS10(config-router-bgp-neighbor-af)# allowas-in 3
Supported
Releases
10.3.0E or later
always-compare-med
Compares MULTI_EXIT_DISC (MED) attributes in the paths that are received from different neighbors.
Syntax
always-compare-med
Parameters None
Default Disabled
Command Mode ROUTER-BGP
Usage
Information
After you use this command, use the clear ip bgp * command to recompute the best path. The no
version of this command resets the value to the default.
NOTE: To configure these settings for a nondefault VRF instance, first enter the ROUTER-CONFIG-
VRF sub mode using the following commands:
1. Enter the ROUTER BGP mode using the router bgp as-number command.
2. From the ROUTER BGP mode, enter ROUTER BGP VRF mode using the vrf vrf-name
command.
Example
OS10(conf-router-bgp-10)# always-compare-med
Supported
Releases
10.2.0E or later
as-notation
Changes the AS number notation format and requires four-octet-as support.
Syntax
as-notation {asdot | asdot+ | asplain}
Parameters
● asdot — Specify the AS number notation in asdot format.
● asdot+ — Specify the AS number notation in asdot+ format.
● asplain — Specify the AS number notation in asplain format.
Defaults
asplain
Command Modes ROUTER-BGP
Usage
Information
NOTE: To configure these settings for a non-default VRF instance, first enter the ROUTER-
CONFIG-VRF sub mode using the following commands:
1. Enter the ROUTER BGP mode using the router bgp as-number command.
2. From the ROUTER BGP mode, enter ROUTER BGP VRF mode using the vrf vrf-name
command.
Example - asdot
format
OS10(conf-router-bgp-100)# as-notation asdot
OS10(conf-router-bgp-100)# show configuration
!
Layer 3 839