3com 8807 Reference Guide

Any view

None

Use the display bgp routing-table different-origin-as command to view routes 
that have different source autonomous systems

# View the routes that have different source ASs.

<SW8800> display bgp routing-table different-origin-as

 

Flags:     # - valid,        ^ - best,

 

          D - damped,   H - history,

 

          I - internal,     S - aggregate suppressed

 

       B - balance

 

 
Destination/Mask  Pref   Next-hop       Med       Local-Pref  Origin   As-Path

 

------------------------------------------------------------------

 

   10.10.10.0/24  0      10.10.10.2     0                  IGP    

 

   10.10.10.0/24  256    10.10.10.1     0                  IGP     200 

For detailed description of the output information, see Table 74.

display bgp routing-table flap-info [ regular-expression as-regular-expression 
| as-path-acl acl-number | network-address [ mask [ longer-match ] ] ]

Any view

as-regular-expression: The route flap-info matching AS path regular expression.

Origin 

Origin attribute of route, which indicates that the route updates its origin 
relative to the route originating it from AS. It has three optional values: 

IGP 

The route belongs to inside of AS. BGP treats aggregate route and 
the route defined by the command network as inside of AS, and 
origin type as IGP. 

EGP 

The route is learned from exterior gateway protocol (EGP). 

INC 

Short for INCOMPLETE: indicates that the original source of the 
route information is unknown (learned by other methods). BGP sets 
the origin of the route imported through other IGP protocols as 
INCOMPLETE 

As-path 

AS-path attribute of route, which records all AS areas that the route passes. 
With it, route loop can be avoided

Table 76   Description of the fields of the display bgp routing-table dampened command