Brocade Multi-Service IronWare Routing Configuration Guide (Supporting R05.6.00) - Manual (Page 567)

Multi-Service IronWare Routing Configuration Guide 539
53-1003033-02
Displaying BGP4+ information
NOTE
Portions of this display are truncated for brevity. The purpose of this display is to show all possible
fields that might display rather than to show complete output.
Syntax: show ipv6 bgp attribute-entries
For information about display displaying route-attribute entries for a specified BGP4+ neighbor,
refer to
“Displaying BGP4+ neighbor route-attribute entries” on page 555.
This display shows the following information.
TABLE 103 BGP4+ route-attribute entries information
This field... Displays...
Total number of BGP Attribute
Entries The number of entries contained in the device’s BGP4+ route-attribute entries
table.
Next Hop The IPv6 address of the next hop router for routes that have this set of
attributes.
MED The cost of the routes that have this set of attributes.
Origin 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.
Originator The originator of the route in a route-reflector environment.
Cluster List The route-reflector clusters through which this set of attributes has passed.
Aggregator 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 router that originated this aggregator.
Atomic 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 this attribute is not present.
NOTE: Information loss under these circumstances is a normal part of BGP4+
and does not indicate an error.
Local Pref The degree of preference for routes that use this set of attributes relative to
other routes in the local AS.
Brocade# show ipv6 bgp attribute-entries
Total number of BGP Attribute Entries: 378
1 Next Hop ::: MED :1 Origin:INCOMP
Originator:0.0.0.0 Cluster List:None
Aggregator:AS Number :0 Router-ID:0.0.0.0 Atomic:None
Local Pref:100 Communities:Internet
AS Path :(65002) 65001 4355 2548 3561 5400 6669 5548
Address: 0x27a4cdb0 Hash:877 (0x03000000) Reference Counts: 2:0:2
...