Users Guide

Version Description
7.7.1.0 Introduced on the C-Series.
Usage Information
This command automatically restarts the neighbor session for the configuration to take effect.
Configure the same password on both BGP peers or a connection does not occur. When you configure MD5
authentication between two BGP peers, each segment of the TCP connection between them is verified and the
MD5 digest is checked on every segment sent on the TCP connection.
Configuring a password for a neighbor causes an existing session to be torn down and a new one established.
If you specify a BGP peer group by using the peer-group-name parameter, all the members of the peer group
inherit the characteristic configured with this command.
If you configure a password on one neighbor, but you have not configured a password for the neighboring router,
the following message appears on the console while the routers attempt to establish a BGP session between
them:
%RPM0-P:RP1 %KERN-6-INT: No BGP MD5 from [peer's IP address]
:179 to [local router's IP address]:65524
Also, if you configure different passwords on the two routers, the following message appears on the console:
%RPM0-P:RP1 %KERN-6-INT: BGP MD5 password mismatch from
[peer's IP address] : 11502 to [local router's IP address] :179
neighbor peer-group (assigning peers)
Allows you to assign one peer to an existing peer group.
Syntax
neighbor {ip-address | peer-group peer-group-name} dmzlink-bw
To delete a peer from a peer group, use the no neighbor {ip-address | peer-group peer-group-
name} command.
To disable dmzlink-dw for the peer group, use the no neighbor ip-address dmzlink-dw command.
Parameters
ip-address Enter the IP address of the router to be included in the peer group.
peer-group-name Enter the name of a configured peer group.
dmzlink-bw Enter the keyword dmzlink-bw to attach a link bandwidth to received routes.
NOTE: If dmzlink-bw is configured for a peer, in order for the BGP peer to
advertise the prefixes with dmzlink-bw attached to it, you must reset the the
peer or peer-group using the clear ip bgp session command.
Defaults Not configured.
Command Modes ROUTER BGP
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Border Gateway Protocol 387