Dell POWEREDGE M1000E User Manual

Page 953

Advertising
background image

38-61

Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide

OL-13270-03

Chapter 38 Configuring IP Unicast Routing

Configuring BGP

To disable an existing BGP neighbor or neighbor peer group, use the neighbor shutdown router
configuration command. To enable a previously existing neighbor or neighbor peer group that had been
disabled, use the no neighbor shutdown router configuration command.

Step 11

neighbor {ip-address | peer-group-name}
local-as number

(Optional) Specify an autonomous-system number to use as the
local autonomous system. The range is 1 to 65535.

Step 12

neighbor {ip-address | peer-group-name}
advertisement-interval
seconds

(Optional) Set the minimum interval between sending BGP
routing updates.

Step 13

neighbor {ip-address | peer-group-name}
maximum-prefix maximum [threshold]

(Optional) Control how many prefixes can be received from a
neighbor. The range is 1 to 4294967295. The threshold
(optional) is the percentage of the maximum at which a warning
message is generated. The default is 75 percent.

Step 14

neighbor {ip-address | peer-group-name}
next-hop-self

(Optional) Disable next-hop processing on the BGP updates to a
neighbor.

Step 15

neighbor {ip-address | peer-group-name}
password string

(Optional) Set MD5 authentication on a TCP connection to a
BGP peer. The same password must be configured on both BGP
peers, or the connection between them is not made.

Step 16

neighbor {ip-address | peer-group-name}
route-map map-name {in | out}

(Optional) Apply a route map to incoming or outgoing routes.

Step 17

neighbor {ip-address | peer-group-name}
send-community

(Optional) Specify that the COMMUNITIES attribute is sent to
the neighbor at this IP address.

Step 18

neighbor {ip-address | peer-group-name} timers
keepalive holdtime

(Optional) Set timers for the neighbor or peer group.

The keepalive interval is the time within which keepalive
messages are sent to peers. The range is 1 to 4294967295
seconds; the default is 60.

The holdtime is the interval after which a peer is declared
inactive after not receiving a keepalive message from it. The
range is 1 to 4294967295 seconds; the default is 180.

Step 19

neighbor {ip-address | peer-group-name} weight
weight

(Optional) Specify a weight for all routes from a neighbor.

Step 20

neighbor {ip-address | peer-group-name}
distribute-list {access-list-number | name} {in |
out
}

(Optional) Filter BGP routing updates to or from neighbors, as
specified in an access list.

Step 21

neighbor {ip-address | peer-group-name}
filter-list
access-list-number {in | out | weight
weight}

(Optional) Establish a BGP filter.

Step 22

neighbor {ip-address | peer-group-name}
version value

(Optional) Specify the BGP version to use when communicating
with a neighbor.

Step 23

neighbor {ip-address | peer-group-name}
soft-reconfiguration inbound

(Optional) Configure the software to store received updates.

Step 24

end

Return to privileged EXEC mode.

Step 25

show ip bgp neighbors

Verify the configuration.

Step 26

copy running-config startup-config

(Optional) Save your entries in the configuration file.

Command

Purpose

Advertising