display bgp routing-table (Route Attributes)

Function

The display bgp vpnv4 routing-table command displays information about BGP VPNv4 routes and BGP VPN routes.

The display bgp routing-table command displays information about BGP public network routes.

The display bgp labeled routing-table command displays information about BGP routes in a BGP labeled address family.

Format

display bgp routing-table ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp vpnv4 all routing-table ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp vpnv4 vpn-instance vpn-instance-name routing-table ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp routing-table peer remoteIpv4Addr advertised-routes ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp vpnv4 all routing-table peer remoteIpv4Addr advertised-routes ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp vpnv4 vpn-instance vpn-instance-name routing-table peer remoteIpv4Addr advertised-routes ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp instance instance-name vpnv4 all routing-table ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp instance instance-name vpnv4 vpn-instance vpn-instance-name routing-table ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp instance instance-name vpnv4 all routing-table peer remoteIpv4Addr advertised-routes ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp instance instance-name vpnv4 vpn-instance vpn-instance-name routing-table peer remoteIpv4Addr advertised-routes ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp labeled routing-table ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp labeled routing-table peer remoteIpv4Addr advertised-routes ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp labeled vpn-instance vpn-instance-name routing-table ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp labeled vpn-instance vpn-instance-name routing-table peer remoteIpv4Addr advertised-routes ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

display bgp routing-table peer remoteIpv6Addr advertised-routes ipv4-address [ mask | mask-length ] { as-path | community-list | large-community | ext-community | cluster-list | advertised-peer }

Parameters

Parameter	Description	Value
ipv4-address	Specifies the IPv4 address of a peer.	The value is in dotted decimal notation.
mask	Specifies a mask in dotted decimal notation.	It is in dotted decimal notation.
mask-length	Specifies the mask length.	The value is an integer ranging from 0 to 32.
as-path	Displays AS_Path attribute information.	-
community-list	Displays a community attribute list of routes.	-
large-community	Displays the BGP routes with the specified Large-Community attribute.	-
ext-community	Displays an extended community attribute list of routes.	-
cluster-list	Displays a cluster list of routes.	-
advertised-peer	Displays the list of the peers to which a public network route is advertised.	-
all	Displays all the VPNv4 and VPN instance routes.	-
vpn-instance vpn-instance-name	Specifies the name of a VPN instance.	The value is a string of 1 to 31 case-sensitive characters, spaces not supported. In addition, the VPN instance name must not be _public_. When double quotation marks are used around the string, spaces are allowed in the string.
peer remoteIpv4Addr	Specifies the IPv4 address of a peer on which IP routes are to be displayed.	It is in dotted decimal notation.
advertised-routes	Displays public network routes advertised to a specified peer.	-
instance instance-name	Specifies the name of a BGP multi-instance.	The value is a string of 1 to 31 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.
remoteIpv6Addr	Specify an IPv6 peer address.	The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
bgp	read

Usage Guidelines

Usage Scenario

The display bgp instance vpnv4 all routing-table peer advertised-routes command is used to view active and inactive BGP VPNv4 routes and BGP VPN routes.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the list of the peers to which a route is advertised contained in VPNv4 routes.

<HUAWEI> display bgp vpnv4 all routing-table 192.168.1.1 advertised-peer
Routes of Route Distinguisher(1:2):
 BGP routing table entry information of 192.168.1.0/24:
 From: 10.4.7.7
 Advertised to such 1 peers:
      10.0.0.6
 Routes of vpn-instance vrf1:
 BGP routing table entry information of 192.168.1.0/24:
 From: 10.4.7.7
 Advertised to such 1 peers:
      10.1.1.1
 Routes of vpn-instance vrf2:
 BGP routing table entry information of 192.168.1.0/24:
 From: 10.4.7.7
 Advertised to such 1 peers:
       10.4.7.7

# Display extended community information contained in VPNv4 routes.

<HUAWEI> display bgp vpnv4 all routing-table 192.168.1.1 ext-community
Routes of Route Distinguisher(1:2):
 BGP routing table entry information of 192.168.1.0/24:
 From: 10.4.7.7
 Ext-Community: RT <1:1>
 Routes of vpn-instance vrf1:
 BGP routing table entry information of 192.168.1.0/24:
 From: 10.4.7.7
 Ext-Community: RT <1:1>
 Routes of vpn-instance vrf2:
 BGP routing table entry information of 192.168.1.0/24:
 From: 10.4.7.7

# Display AS_Path information contained in VPNv4 routes.

<HUAWEI> display bgp vpnv4 all routing-table 192.168.1.1 as-path
Routes of Route Distinguisher(1:2):
 BGP routing table entry information of 192.168.1.0/24:
 From: 10.4.7.7
 AS-path 65004
 Routes of vpn-instance vrf1:
 BGP routing table entry information of 192.168.1.0/24:
 From: 10.4.7.7
 AS-path 65004
 Routes of vpn-instance vrf2:
 BGP routing table entry information of 192.168.1.0/24:
 From: 10.4.7.7
 AS-path 65004

# Display the cluster lists contained in VPNv4 routes.

<HUAWEI> display bgp vpnv4 all routing-table 192.168.1.1 cluster-list
Routes of Route Distinguisher(1:2):
 BGP routing table entry information of 192.168.1.0/24:
 From: 192.168.1.1
 Routes of vpn-instance vrf1:
 BGP routing table entry information of 192.168.1.0/24
 From: 192.168.2.7
 Routes of vpn-instance vrf2:
 BGP routing table entry information of 192.168.1.0/4
 From: 192.168.3.7

# Display the cluster lists of all routes in the BGP public network routing table.

<HUAWEI> display bgp routing-table 192.168.1.1 24 cluster-list
BGP routing table entry information of 192.168.1.0/24:
 From: 192.168.1.1
 Cluster list: 3.3.3.3

# Display the extended community attributes of all routes in the BGP public network routing table.

<HUAWEI> display bgp routing-table 192.168.1.1 ext-community
BGP routing table entry information of 192.168.1.1/32:
 From: 192.168.1.2
 Ext-Community: RT <100 : 2>

# Display the Large-Community attributes of all routes in the BGP routing table.

<HUAWEI> display bgp routing-table 192.168.1.1 24 large-community
BGP routing table entry information of 192.168.1.1/24:
 Aggregated oute.
 Large-community: 200:1:1>, 300:1:1>

# Display the community attributes of all routes in the BGP public network routing table.

<HUAWEI> display bgp routing-table 192.168.1.1 24 community-list
BGP routing table entry information of 192.168.1.0/24:
 From: 192.168.1.1
 Community: <400:1>

# Display AS_Path information contained in BGP public network routes.

<HUAWEI> display bgp routing-table 192.168.1.1 24 as-path
BGP routing table entry information of 192.168.1.0/24:
 From: 192.168.1.1
 AS-path 100

**Table 1** Description of the **display bgp routing-table (Route Attributes)** command output
Item	Description
Routes of Route Distinguisher	Total number of VPNv4 routes with a specified RD.
BGP routing table entry information	The following information is about a specified BGP route.
Advertised to such 1 peers	Information about the device that sends the peer information.
AS-path	AS_Path attribute. Nil indicates that the attribute value is null.
Cluster list	Cluster_List attribute of the route.
From	IP address of the route originator.
Ext-Community	Extended community.
Community	Community attribute of the route.
Large-community	Large-community attribute information.