Field
Origin
Network
PrefixLen
From
Flaps
Duration
Reuse
Path/Ogn
Related commands
dampening
•
•
reset bgp flap-info ipv6 unicast
display bgp routing-table ipv4 unicast
Use display bgp routing-table ipv4 unicast to display BGP IPv4 unicast routing information.
Syntax
display bgp routing-table ipv4 [ unicast ] [ vpn-instance vpn-instance-name ] [ network-address [ { mask
| mask-length } [ longest-match ] ] ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a case-sensitive string
of 1 to 31 characters. If no VPN instance is specified, the command displays the BGP IPv4 unicast routing
information for the public network.
network-address: Specifies a destination network address.
mask: Specifies a network mask, in dotted decimal notation.
mask-length: Specifies a mask length in the range of 0 to 32.
longest-match: Displays the routing entries selected through the following steps:
Description
Origin of the route:
•
i – IGP—Originated in the AS. The origin of summary routes and
routes advertised with the network command is IGP.
•
e – EGP—Learned through EGP.
•
?– incomplete—Unknown origin. The origin of routes redistributed
from IGP protocols is INCOMPLETE.
Destination network address.
Prefix length of the destination network address.
Source IP address of the route.
Number of routing flaps.
Duration time of the flap route.
Reuse time of the route.
AS_PATH and ORIGIN attributes of the route:
•
AS_PATH attribute—Records the ASs the route has passed to avoid
routing loops.
•
ORIGIN attribute—Identifies the origin of the route.
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