
Configuring IP Services
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303528-A Rev 00
Using Site Manager
Enabling Multihop Connections
By default, BGP enforces the one-hop rule for BGP peers -- the remote peer must
be located on a directly attached network.
You can use the BCC or Site Manager to override the restriction and allow
multihop connections.
Site Manager Procedure
You do this System responds
1. In the Configuration Manager window,
choose
Protocols
.
The Protocols menu opens.
2. Choose
IP
. The IP menu opens.
3. Choose
BGP
. The BGP menu opens.
4. Choose
BGP Global
. The Edit BGP Global Parameters window
opens.
5. Set the
BGP Collision Detect
parameter.
Site Manager: BGP Collision Detect
parameter: page A-4
6. Click on
OK
. Site Manager returns you to the
Configuration Manager window.
Caution:
Enabling multihop BGP connections is dangerous because it can
cause BGP speakers to establish a BGP connection that traverses a third-party
AS, which may violate policy considerations and may also introduce
forwarding loops.
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