display bgp paths

Use display bgp paths to display BGP path attribute information.

Syntax

display bgp [ instance instance-name ] paths [ as-regular-expression ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

instance instance-name: Specifies a BGP instance by its name, a case-sensitive string of 1 to 31 characters. If you do not specify this option, the command displays BGP path attribute information for the default BGP instance.

as-regular-expression: Displays information about BGP path attributes whose AS_PATH attribute matches the specified regular expression. The as-regular-expression argument is a string of 1 to 256 characters. If you do not specify this argument, the command displays information about all BGP path attributes.

Examples

# Display information about all BGP path attributes.

<Sysname> display bgp paths

  RefCount    MED         Path/Origin
  3           0           ?
  2           0           100i
  3           0           100i
  1           0           ?
  1           0           ?
  1           0           ?

Table 91: Command output

Field	Description
RefCount	Number of BGP routes with these path attributes.
MED	MULTI_EXIT_DISC attribute.
Path/Origin	AS_PATH and ORIGIN attributes of the route: AS_PATH attribute—Records the ASs the route has passed, which avoids routing loops. ORIGIN attribute—Identifies the origin of the route: i—Originated in the AS. The origin of routes advertised with the network command is IGP. e—Learned through EGP. ?—Unknown origin. The origin of routes redistributed from IGP protocols is INCOMPLETE.

Field

Description

RefCount

Number of BGP routes with these path attributes.

MED

MULTI_EXIT_DISC attribute.

Path/Origin

AS_PATH and ORIGIN attributes of the route:

AS_PATH attribute—Records the ASs the route has passed, which avoids routing loops.
ORIGIN attribute—Identifies the origin of the route:
- i—Originated in the AS. The origin of routes advertised with the network command is IGP.
- e—Learned through EGP.
- ?—Unknown origin. The origin of routes redistributed from IGP protocols is INCOMPLETE.

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