Avaya Configuring IP Exterior Gateway Protocols (BGP and EGP) Manual de usuario descargar pdf (Pagina 181)

Site Manager Parameters

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Parameter: Detect Redundant Connections

Path: Configuration Manager > Protocols > IP > BGP > BGP Global

Default: Enable

Options: Enable

Disable

Function: Specifies whether redundant BGP connections to the same router will be

detected and disallowed. If you want only one BGP connection to the same

router to be maintained, use the default. If you want to allow redundant

connections, enter Disable.

Instructions: Collision detection is based on router ID. If two BGP peers have multiple

physical connections and want to establish a BGP session across each physical

connection, you must disable this parameter. The advantage of a configuration

with multiple physical connections is redundancy. The disadvantage is that such

a configuration results in multiple copies of each route.

MIB Object ID: 1.3.6.1.4.1.18.3.5.3.2.5.1.1.16

Parameter: Multi-hop EBGP Connection

Path: Configuration Manager > Protocols > IP > BGP > BGP Global

Default: Disable

Options: Enable

Disable

Function: Specifies whether BGP allows multihop connections to an external BGP peer.

Instructions: By default, BGP enforces the rule that requires an external BGP peer to be

located on a directly attached network. Use this parameter to override the

restriction. Enabling multihop BGP connections is dangerous because it can

cause BGP speakers to establish BGP connections that traverse a third-party AS,

possibly violating policy considerations and introducing forwarding loops.

MIB Object ID: 1.3.6.1.4.1.18.3.5.3.2.5.1.1.6

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Avaya Configuring IP Exterior Gateway Protocols (BGP and EGP) Manual de usuario Pagina 181