Configure Bgp Peer-Group Maximum-Prefix - Extreme Networks ExtremeWare XOS Command Reference Manual

BGP Commands

configure bgp peer-group maximum-prefix

configure bgp peer-group <peer-group-name> {address-family [ipv4-unicast |
ipv4-multicast]} maximum-prefix <number> {{threshold <percent>} {teardown
{holddown-interval <seconds>}} {send-traps}
Description
Configures the maximum number of IP prefixes accepted for all neighbors in the peer group.
Syntax Description
name
address-family
number
percent
teardown
seconds
send-traps
Default
This feature is disabled by default.
The default threshold is 75%.
By default,
teardown
By default,
send-traps
If no address family is specified, IPv4 unicast is the default.
Usage Guidelines
Configure the peer group before configuring the neighbors. To configure the neighbors, use the
following command:
configure bgp neighbor 192.168.1.1 maximum-prefix
1456
Specifies a peer group.
The address family. BGP supports two address families: IPv4 Unicast and IPv4
Multicast.
Specifies the maximum number of prefixes that can be accepted. The range is
0 to 4294967294. A value of 0 disables prefix limit feature.
Specifies the percentage of the maximum prefix (threshold) at which a warning
message is printed in the log (and on the console). An SNMP trap can also be
sent.
Specifies that the peer session is torn down when the maximum is exceeded.
Specifies the length of time before the session is re-established, if the session
has been torn down due to exceeding the max limit. If the hold down interval
is 0 or not specified, it is kept down until the peer is enabled. The range is 30
to 86400 seconds.
Specifies sending "number of prefix reached threshold" and "number of prefix
exceed the max-prefix limit" SNMP traps.
is not specified.
is not specified.
ExtremeWare XOS 11.3 Command Reference