display bgp instance vpnv4 routing-table dampened

Function

The display bgp instance vpnv4 routing-table dampened command displays BGP dampened routes.

Format

display bgp instance bgpName vpnv4 { all | route-distinguisher rdValue } routing-table [ statistics ] dampened

Parameters

Parameter	Description	Value
bgpName	Specifies 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.
all	Displays all dampened BGP VPNv4 routes.	-
route-distinguisher rdValue	Displays the Route Distinguisher dampened BGP routes.	The RD formats are divided into the following types: 2-byte AS number:4-byte user-defined number, for example, 101:3. An AS number ranges from 0 to 65535. A user-defined number ranges from 0 to 4294967295. The AS number and the user-defined number cannot be 0s at the same time. That is, an RD cannot be 0:0. Integral 4-byte AS number:2-byte user-defined number, for example, 65537:3. An AS number ranges from 65536 to 4294967295. A user-defined number ranges from 0 to 65535. The AS number and user-defined number cannot be both 0s. That is, an RD cannot be 0:0.4-byte AS number in dotted notation:2-byte user-defined number, for example, 0.0:3 or 0.1:0. 4-byte AS number in dotted notation is in the format of x.y, wherex and y are integers that range from 0 to 65535 and from 0 to 65535, respectively. A user-defined number ranges from 0 to 65535. The AS number and user-defined number cannot be both 0s. That is, an RD cannot be 0.0:0. IPv4-address:2-byte user-defined number, for example, 192.168.122.15:1. An IP address ranges from 0.0.0.0 to 255.255.255.255. A user-defined number ranges from 0 to 65535.
statistics	Displays statistics.	-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
bgp	read

Usage Guidelines

Usage Scenario

If the destination address mask length of an IPv4 route is the same as that of its natural mask, the mask length is not displayed in the display bgp routing-table dampened command output.

Example

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

# Display information about dampened VPNv4 routes in a BGP multi-instance routing table.

<HUAWEI> display bgp instance a vpnv4 all routing-table dampened
 BGP Local router ID is 10.1.1.1                                                
 Status codes: * - valid, > - best, d - damped,                                 
               h - history,  i - internal, s - suppressed, S - Stale            
               Origin : i - IGP, e - EGP, ? - incomplete                        
 Total number of routes from all PE: 9                                          
 Route Distinguisher: 1:3                                                       
     Network            From              Reuse     Path/Origin                 
  d  10.11.1.1/32       10.1.1.2          00:29:42  200?                        
  d  10.12.1.1/32       10.1.1.2          00:29:42  200?                        
  d  10.13.1.1/32       10.1.1.2          00:29:42  200?                        
  d  10.14.1.1/32       10.1.1.2          00:29:42  200?                        
  d  10.15.1.1/32       10.1.1.2          00:29:42  200?                        
  d  10.16.1.1/32       10.1.1.2          00:29:42  200?                        
  d  10.17.1.1/32       10.1.1.2          00:29:42  200?                        
  d  10.18.1.1/32       10.1.1.2          00:29:42  200?                        
  d  10.19.1.1/32       10.1.1.2          00:29:42  200?

**Table 1** Description of the **display bgp instance vpnv4 routing-table dampened** command output
Item	Description
Total number of routes from all PE	Number of routes from all PEs.
Route Distinguisher	Route distinguisher (RD) of a route.
Network	Network address in the BGP routing table.
From	IP address of the peer from which the route is learned.
Reuse	Reuse value (in seconds).
Path/Origin	AS_Path number and the Origin attribute.