display bgp network

Function

The display bgp network command displays the routes imported into the BGP routing table by using the network 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 (supported only by the S5720-EI, S5720-HI, S5730-HI, S5731-H, S5731S-H, S5732-H, S6720-EI, S6720-HI, S6720S-EI, S6730S-H, and S6730-H)

Parameters

Parameter	Description	Value
vpnv4	Displays the VPNv4 routes that are advertised by using the network command.	-
vpnv6	Displays the VPNv6 routes that are advertised by using the network command.	-
all	Displays all the VPNv4 routes that are advertised by using the network command.	-
vpn-instance vpn-instance-name	Displays the routes of a specified VPN instance that are advertised by using the network command.	The value must be an existing VPN instance name.
ipv6	Displays the IPv6 routes advertised by BGP.	-

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 (BGP) 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 information about routes that are imported using the network command.

<HUAWEI> display bgp network

  BGP Local Router ID is 10.1.1.9

  Local AS Number is 10(Public)

  Network          Mask            Route-policy

  10.2.0.0         255.255.0.0

  10.0.0.0         255.0.0.0       Policy1

  10.4.4.0         255.255.255.0

**Table 1** Description of the display bgp network command output
Item	Description
Local AS Number	Indicates the local AS number.
Network	Indicates the locally-advertised network address.
Mask	Indicates the mask of the network address.
Route-policy	Indicates the used routing policy.

# Display information about BGP VPNv4 routes that are imported using the network command.

<HUAWEI> display bgp vpnv4 all network

  BGP Local Router ID is 10.2.2.9

  Local AS Number is 100

 VPN-Instance vrf1, Router ID 10.2.2.9:

  Network          Mask            Route-policy

  10.4.4.4         255.255.255.255

 VPN-Instance vrf2, Router ID 2.2.2.9:

  Network          Mask            Route-policy

  10.5.5.5         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 IPv6 routes advertised by BGP.

<HUAWEI> display bgp ipv6 network

  BGP Local Router ID is 10.5.5.5

  Local AS Number is 100(PublicV6)

  Network          Prefix            Route-policy

  FC00:0:0:100::   64

  FC00:0:0:200::   64

# Display VPNv6 routes locally advertised by BGP (by using the network command) for a specified VPN instance.

<HUAWEI> display bgp vpnv6 vpn-instance vpn1 network

  BGP Local Router ID is 10.1.1.1

  Local AS Number is 100

  Route Distinguisher: 100:1
  (vpn1)

  Network          Prefix            Route-policy

  FC00:0:0:2000::  100               policy1

**Table 3** Description of the display bgp vpnv6 network command output
Item	Description
BGP Local Router ID	Indicates the ID of the local BGP device. The ID is in the same format as an IPv4 address.
Local AS Number	Indicates the local AS number.
Route Distinguisher	Indicates the route distinguisher for the VPN instance.
Prefix	Indicates the network address mask advertised by the local BGP device.

# Display the VPNv6 routes locally advertised by BGP (by using the network command).

<HUAWEI> display bgp vpnv6 all network

  BGP Local Router ID is 10.2.2.9

  Local AS Number is 100

  Route Distinguisher: 100:4
  (vpn1)

  Network          Prefix            Route-policy

  FC00:0:0:1::1    128

  FC00:0:0:2::2    128

  Route Distinguisher: 100:5
  (vrf1)

  Network          Prefix            Route-policy

  FC00:0:0:3::3    128

  Route Distinguisher: 100:9
  (vrf2)

  Network          Prefix            Route-policy

  FC00:0:0:8::9    128