Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide - Manual (Page 401)

The neighbor command has additional parameters, as shown in the following syntax:
Syntax: no neighbor {ip-addr | peer-group-name} {[activate] [advertisement-interval seconds
[allowas-in num] [capability as4 [enable | disable]] [capability orf prefixlist [send | receive]]
[default-originate [route-map map-name]] [description string] [distribute-list in | out num,num,... |
ACL-num localin | out] [ebgp-btsh] [ebgp-multihop [num]] [enforce-first-as] [filter-list access-list-
name [in | out]] [local-as as-num [no-prepend]] [maxas-limit in [num | disable] [maximum-prefix
num [threshold] [teardown] [next-hop-self] [password string] [peer-group group-name] [prefix-list
string in | out] [remote-as as-number] [remove-private-as] [route-map in | out map-name] [route-
reflector-client] [send-community] [shutdown [generate-rib-out]] [soft-reconfiguration inbound]
[timers keep-alive num hold-time num] [unsuppress-map map-name] [update-source ip-addr |
ethernet slot / portnum | loopback num | ve num] [weight num] [send-label]}
The ip-addr and peer-group-name parameters indicate whether you are configuring an individual
neighbor or a peer group. If you specify a neighbor IP address, you are configuring that individual
neighbor. If you specify a peer group name, you are configuring a peer group.
activate allows exchange of routes in the current family mode.
advertisement-interval seconds configures an interval in seconds over which the specified neighbor or
peer group will hold all route updates before sending them. At the expiration of the timer, the routes are
sent as a batch. The default value for this parameter is zero. Acceptable values are 0 to 3600 seconds.
NOTE
The device applies the advertisement interval only under certain conditions. The device does not apply
the advertisement interval when sending initial updates to a BGP4 neighbor. As a result, the device
sends the updates one immediately after another, without waiting for the advertisement interval.
allowas-in num disables the AS_PATH check function for routes learned from a specified location.
BGP4 usually rejects routes that contain an AS number within an AS_PATH attribute to prevent routing
loops.
capability as4 [enable | disable ] enables the capability of processing AS4s. The optional keywords
enable and disable specify whether the feature should be changed from its current state. For example,
if this neighbor belongs to a peer group that is enabled for AS4s but you want to disable it on the current
interface, use the command and include the disable keyword.
capability orf prefixlist [send | receive ] configures cooperative device filtering. The send and receive
parameters specify the support you are enabling:
• send - The device sends the IP prefix lists as Outbound Route Filters (ORFs) to the neighbor.
• receive - The device accepts filters as Outbound Route Filters (ORFs) from the neighbor.
If you do not specify either send or receive , both capabilities are enabled. The prefixlist parameter
specifies the type of filter you want to send to the neighbor.
NOTE
The current release supports cooperative filtering only for filters configured using IP prefix lists.
default-originate [route-mapmap-name ] configures the device to send the default route 0.0.0.0 to the
neighbor. If you use the route-map map-name parameter, the route map injects the default route
conditionally, based on the match conditions in the route map.
description string specifies a name for the neighbor. You can enter an alphanumeric text string up to
80 characters long.
distribute-list in | out num,num,... specifies a distribute list to be applied to updates to or from the
specified neighbor. The in and out keywords specify whether the list is applied on updates received
from the neighbor, or sent to the neighbor. The num,num,... parameter specifies the list of address-list
Configuring BGP4 (IPv4)
FastIron Ethernet Switch Layer 3 Routing Configuration Guide 401
53-1003087-04