Users Guide
In order that settings corresponding to the neighbor send-community command take eect, you must
execute the clear ip bgp command immediately after you execute the neighbor send-community
command.
If you do not set any of the optional parameters (standard or extended), then both standard as well as extended
attributes are sent. If you set either the standard or extended parameter, only the attribute that is specied is sent.
neighbor sender-side-loopdetect
Enables sender-side loop detection for BGP.
Syntax
neighbor {ip-address | peer-group-name} sender-side-loopdetect
To disable sender-side loop detection, use the no neighbor {ip-address | peer-group-name}
sender-side-loopdetect command.
Parameters
ip-address Enter the IP address of the neighbor in dotted decimal format.
peer-group-name Enter the name of the peer group to enable or disable all routers with in the peer group.
All routers in the peer group receive routes from a route reector.
Defaults Enabled.
Command Modes ROUTER BGP
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.8.1.0 Introduced on the S-Series.
7.7.1.0 Introduced on the C-Series.
Usage Information
This command enables sender-side-loopdetect for a specied BGP neighbor. BGP does not advertise a route to a
peer if the AS-Path of the route already contains the peer's AS.
NOTE: If you congure a neighbor to accept such routes using the neighbor allowas-in command,
you must disable sender-side loop detection for that neighbor.
Related Commands
• bgp client-to-client reection — enable route reection between the route reector and the clients.
Border Gateway Protocol 459