6-42
Default Level
2: System level
Parameters
group-name
: Name of a peer group, a string of 1 to 47 characters.
ip-address
: IP address of a peer.
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 extended community attribute
advertisement to a peer/peer group.
By default, no extended community attribute is advertised to a peer/peer group.
For related information, see the
ip extcommunity-list
,
if-match extcommunity
and
apply
extcommunity
commands in
Route Policy Configuration Commands
in the
Layer 3 - IP Routing
Command Reference
.
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
# In BGP-VPN view, advertise the extended community attribute to the peer group
test
(the VPN has
been created).
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv4-family vpn-instance vpn1
[Sysname-bgp-vpn1] peer test advertise—ext-community
peer allow-as-loop (BGP/BGP-VPN instance view)
Syntax
peer
{
group-name
|
ip-address
}
allow-as-loop
[
number
]
undo peer
{
group-name |
ip-address
}
allow-as-loop
View
BGP view, BGP-VPN instance view
Default Level
2: System level
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 number of times for which the local AS number can appear in routes from the
peer/peer group, in the range 1 to 10. The default number is 1.
