Dell PowerConnect B-FCXs, Руководство по настройке

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PowerConnect B-Series FCX Configuration Guide 1075
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Displaying BGP4 information
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Displaying route information for a neighbor
You can display routes based on the following criteria:
•
A summary of the routes for a specific neighbor.
•
The routes received from the neighbor that the Layer 3 Switch selected as the best routes to
their destinations.
•
The routes received from the neighbor that are the best BGP4 routes to their destinations, but
were nonetheless not installed in the IP route table because the Layer 3 Switch received better
routes from other sources (such as OSPF, RIP, or static IP routes).
•
The routes that are unreachable because the Layer 3 Switch does not have a valid RIP, OSPF,
or static route to the next hop.
•
Routes for a specific network advertised by the Layer 3 Switch to the neighbor.
•
The Routing Information Base (RIB) for a specific network advertised to the neighbor. You can
display the RIB regardless of whether the Layer 3 Switch has already sent it to the neighbor.
To display route information for a neighbor, use the following CLI methods.
Displaying summary route information
To display summary route information, enter a command such as the following at any level of the
CLI.
Table 187 lists the field definitions for the command output.
RcvWnd The size of the receive window.
SendQue The number of sequence numbers in the send queue.
RcvQue The number of sequence numbers in the receive queue.
CngstWnd The number of times the window has changed.
TABLE 186 BGP4 neighbor information (Continued)
Field Description
PowerConnect#show ip bgp neighbors 10.1.0.2 routes-summary
1 IP Address: 10.1.0.2
Routes Accepted/Installed:1, Filtered/Kept:11, Filtered:11
Routes Selected as BEST Routes:1
BEST Routes not Installed in IP Forwarding Table:0
Unreachable Routes (no IGP Route for NEXTHOP):0
History Routes:0
NLRIs Received in Update Message:24, Withdraws:0 (0), Replacements:1
NLRIs Discarded due to
Maximum Prefix Limit:0, AS Loop:0
Invalid Nexthop:0, Invalid Nexthop Address:0.0.0.0
Duplicated Originator_ID:0, Cluster_ID:0
Routes Advertised:0, To be Sent:0, To be Withdrawn:0
NLRIs Sent in Update Message:0, Withdraws:0, Replacements:0
Peer Out of Memory Count for:
Receiving Update Messages:0, Accepting Routes(NLRI):0
Attributes:0, Outbound Routes(RIB-out):0