display bgp network

Function

The display bgp network command displays the routing information advertised by BGP through the network (BGP) command.

Format

display bgp network

display bgp vpnv4 { all | vpn-instance vpn-instance-name } network

display bgp ipv6 network

display bgp vpnv6 { all | vpn-instance vpn-instance-name } network

display bgp multicast network

Parameters

Parameter	Description	Value
vpnv4	Displays the Virtual Private Network version 4 (VPNv4) routing information advertised by BGP through the network (BGP) command.	-
all	Displays all VPNv4 and Virtual Private Network version 6 (VPNv6) routing information advertised by BGP through the network (BGP) command.	-
vpn-instance vpn-instance-name	Displays the routing information about a specified VPN instance advertised by BGP through the network (BGP) command.	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.
ipv6	Displays the IPv6 routing information advertised by BGP through the network (BGP) command.	-
vpnv6	Displays the VPNv6 routing information advertised by BGP through the network (BGP) command.	-
multicast	Displays the routing information advertised by Multicast BGP (MBGP) through the network (BGP) command.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

Usage Scenario

BGP cannot discover routes by itself. Run the network (BGP) command and the import-route command to import routes from other protocols, such as IGP routes or static routes, to the BGP routing table.

The display bgp network command displays the routing information advertised by BGP through the network (BGP) command.

Precautions

BGP has multiple address families and the routing information about each address family is isolated from each other. The routing information about address families advertised by BGP through the network (BGP) command can be displayed by specifying different parameters.

If no parameter is specified, the display bgp network command displays the routing information about the IPv4 unicast address family advertised by BGP through the network (BGP) command.

Example

# Display the routes that are advertised by BGP.

<sysname> display bgp network

  BGP Local Router ID is 1.1.1.9

  Local AS Number is 10(Public)

  Network          Mask            Route-policy

  1.2.0.0          255.255.0.0

  3.0.0.0          255.0.0.0       Policy1

  4.4.4.0          255.255.255.0

**Table 1** Description of the **display bgp network** command output
Item	Description
BGP Local Router ID is	Router ID of the local BGP router. The format is the same as the IPv4 address.
Local AS Number is	Local AS number
Network	Address of the network that is locally advertised
Mask	Mask of the network address
Route-policy	Route-Policy used for BGP

# Display the routing information advertised by BGP VPNv4.

<sysname> display bgp vpnv4 all network

  BGP Local Router ID is 2.2.2.9

  Local AS Number is 100

 VPN-Instance vrf1, Router ID 1.9.9.9:

  Network          Mask            Route-policy

  4.4.4.4          255.255.255.255

 VPN-Instance vrf2, Router ID 2.9.9.9:

  Network          Mask            Route-policy

  5.5.5.5          255.255.255.255

**Table 2** Description of the **display bgp vpnv4 all network** command output
Item	Description
VPN-Instance	Name of the VPN instance
Router ID	Router ID of the local BGP router.

# Display the IPv6 routing information advertised by BGP.

<sysname> display bgp ipv6 network

  BGP Local Router ID is 5.5.5.5

  Local AS Number is 100(PublicV6)

  Network          Prefix            Route-policy

  100::            64

  200::            64

**Table 3** Description of the **display bgp ipv6 network** command output
Item	Description
Prefix	Network address mask advertised by local BGP router

# Display the IPv6 routes of the VPN instance named vpn1 advertised by BGP through the network command.

<sysname> display bgp vpnv6 vpn-instance vpn1 network

  BGP Local Router ID is 1.1.1.1
  Local AS Number is 100
  
  VPN-Instance vpn1, Router ID 10.4.4.4 :
  Network          Prefix            Route-policy

  2000::           100               policy1

# Display all VPNv6 routing information advertised by the local BGP router by using the network command.

<sysname> display bgp vpnv6 all network

  BGP Local Router ID is 2.2.2.9

  Local AS Number is 100

  VPN-Instance vrf1, Router ID 10.4.4.4 :

  Network          Prefix            Route-policy

  1::1             128

  2::2             128

  VPN-Instance vrf2, Router ID 10.5.4.4 :

  Network          Prefix            Route-policy

  3::3             128

  VPN-Instance vrf2, Router ID 10.6.4.4 :

  Network          Prefix            Route-policy

  8::9             128