H3C S7500E Series Command Manual page 466

Command Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches
Description
Use the peer advertise-ext-community command to advertise the extended
community attribute to a peer/peer group.
Use the undo peer advertise-ext-community command to disable the advertisement.
By default, no extended community attribute is advertised to a peer/peer group.
Related commands: ip extcommunity-list, if-match extcommunity, apply
extcommunity.
Examples
# In BGP view, advertise the extended community attribute to the peer group test.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] peer test advertise-ext-community
5.1.41 peer allow-as-loop
Syntax
peer { group-name | ip-address } allow-as-loop [ number ]
undo peer { group-name | ip-address } allow-as-loop
View
BGP view
Parameters
group-name: Name of a peer group, a string of 1 to 47 characters.
ip-address: IP address of a peer.
number: Specifies the repeating times of the local AS number, in the range 1 to 10. The
default number is 1.
Description
Use the peer allow-as-loop command to allow the local AS number to exist in the
AS_PATH attribute of routes from a peer/peer group, and to configure the repeating
times of the local AS number.
Use the undo peer allow-as-loop command to remove the configuration.
By default, the local AS number is not allowed.
Related commands: display bgp routing-table peer.
Chapter 5 BGP Configuration Commands
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