Dell PowerConnect B-RX Configuration Manual page 1230

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Displaying BGP4+ information
For example, to display the route-attribute entries table for a BGP4+ neighbor 2000:4::110, enter
the following command.
BigIron RX# show ipv6 bgp neighbor 2000:4::110 attribute-entries
1
Syntax: show ipv6 bgp neighbor <ipv6-address> attribute-entries
The <ipv6-address> parameter displays the route attribute entries for a specified neighbor. You
must specify this address in hexadecimal using 16-bit values between colons as documented in
RFC 2373.
This display shows the following information:
TABLE 191
This field...
Total number of BGP Attribute Entries
Next Hop
Metric
Origin
Originator
Cluster List
Aggregator
Atomic
1158
Total number of BGP Attribute Entries: 1
Next Hop :2000:4::106
Originator:0.0.0.0
Aggregator:AS Number :0
Local Pref:100
AS Path :65001
Address: 0x26579354
BGP4+ neighbor route-attribute entries information
Metric :1
Cluster List:None
Router-ID:0.0.0.0
Communities:Internet
Hash:332 (0x0301fcd4) Reference Counts: 2:0:0
Displays...
The number of route attribute entries for the specified neighbor.
The IPv6 address of the next hop switch for routes that have this set of
attributes.
The cost of the routes that have this set of attributes.
The source of the route information. The origin can be one of the
following:
•
EGP – The routes with this set of attributes came to BGP4+ through
EGP.
•
IGP – The routes with this set of attributes came to BGP4+ through
IGP.
•
INCOMPLETE – The routes came from an origin other than one of
the above. For example, they may have been redistributed from
OSPFv3 or RIPng.
When BGP4+ compares multiple routes to a destination to select the
best route, IGP is preferred over EGP and both are preferred over
INCOMPLETE.
The originator of the route in a route reflector environment.
The route-reflector clusters through which this set of attributes has
passed.
Aggregator information:
•
AS Number shows the AS in which the network information in the
attribute set was aggregated. This value applies only to aggregated
routes and is otherwise 0.
•
Router-ID shows the switch that originated this aggregator.
Whether the network information in this set of attributes has been
aggregated and this aggregation has resulted in information loss.
•
TRUE – Indicates information loss has occurred
•
FALSE – Indicates no information loss has occurred
•
None – Indicates the attribute is not present.
NOTE: Information loss under these circumstances is a normal part of
BGP4+ and does not indicate an error.
Origin:INCOMP
Atomic:None
BigIron RX Series Configuration Guide
53-1001810-01