D-Link xStack DGS-3620-52P, Reference Manual

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DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Web UI Reference Guide
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Figure 5-1236 BGP Neighbor Table - ORF Prefix List Name View Detail window
Click the <<Back button to return to the previous window.
BGP Reflector Settings
This window is used to configure the BGP’s neighbor of the route reflector client.
To view the following window, click L3 Features > BGP > BGP Reflector Settings , as shown below:
Figure 5-1247 BGP Reflector Settings window
The fields that can be configured are described below:
Parameter Description
Route Reflector
Cluster ID Enter the IP address of the cluster ID. The route reflector and its clients together form a
cluster. When a single route reflector is deployed in a cluster, the cluster is identified by
the router ID of the route reflector. The BGP cluster ID command is used to assign a
cluster ID to a route reflector when the cluster has one or more route reflectors. Multiple
route reflectors are deployed in a cluster to increase redundancy and to avoid a single
point of failure. When multiple route reflectors are configured in a cluster, they must be
configured with the same cluster ID. This allows all route reflectors in the cluster to
recognize updates from peers in the same cluster and reduces the number of updates that
needs to be stored in BGP routing tables. Setting the cluster ID to 0.0.0.0 will remove
specifications of the cluster ID. The default value is 0.0.0.0.
Client to Client
Reflection Enable or disable client-to-client reflection. When Enabled , the reflector operates in
reflector mode. When Disabled , the reflector operates in non-reflector mode. This means
the router will not reflect routes from the route reflect client to other route reflect clients,
but it will still send routes received from a non-reflecting client to a reflecting client.
IP Address Click the radio button and use the drop-down menu to select the IP address of the
neighbor to be configured.
Peer Group Name Click the radio button and use the drop-down menu to select the name of the peer group.
State Use the drop-down menu to enable or disable the state. When Enabled , the specified
neighbor will become the router reflector client. By default, this state is Disabled .
Click the Apply button to accept the changes made for each individual section.
BGP Confederation Settings
This window is used to configure BGP confederation. A confederation, which is represented by an AS, is a group of
the sub AS. A confederation can be used to reduce the internal BGP (iBGP) mesh by dividing a large single AS into