display ip routing-table limit

Function

The display ip routing-table limit command displays limits on the number of routes and prefixes.

Format

display ip routing-table limit vpn-instance vpn-instance-name

display ip routing-table limit all-vpn-instance

display ip routing-table limit

Parameters

Parameter	Description	Value
all-vpn-instance	Displays limits on the number of routes and prefixes in all VPN instances.	-
vpn-instance vpn-instance-name	Displays limits on the number of routes and prefixes in a specified 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.

Parameter

Description

Value

all-vpn-instance

Displays limits on the number of routes and prefixes in all VPN instances.

vpn-instance vpn-instance-name

Displays limits on the number of routes and prefixes in a specified 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.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
route-base	read

Usage Guidelines

Usage Scenario

The command displays limits on the number of routes and prefixes.

The display ip routing-table limit command displays limits on the number of public routes and prefixes.
The display ip routing-table limit all-vpn-instance command displays limits on the number of routes and prefixes of all VPN instances.
The display ip routing-table limit vpn-instance command displays limits on the number of routes and prefixes of a specified VPN instance.

Example

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

# Display limits on the number of routes and prefixes of VPN instance named vpn1.

<HUAWEI> display ip routing-table limit vpn-instance vpn1
VPN Instance Name: vpn1
Limit-Object     Limit-Type      Upper-Limit    Warning    Current    Log-Interval
Route            -               -              -          -          -
Prefix           Alert-Percent   1000           800        760        5

# Display limits on the number of routes and prefixes of all VPN instances.

<HUAWEI> display ip routing-table limit all-vpn-instance
Limit-Object Limit-Type     Upper-Limit  Warning    Current    Log-Interval
----------------------------------------------------------------------------
VPN Instance Name: _dcn_vpn_
Route        Default        -            -          -          -           
Prefix       Default        -            -          7          5           
----------------------------------------------------------------------------
VPN Instance Name: vpna
Route        Default        -            -          -          -           
Prefix       Default        -            -          1          5

# Display limits on the number of public routes and prefixes.

<HUAWEI> display ip routing-table limit
_public_ Instance
Limit-Object Limit-Type     Upper-Limit  Warning    Current    Log-Interval
Route        Default        -            -          0          5           
Prefix       Default        -            -          0          5

**Table 1** Description of the **display ip routing-table limit** command output
Item	Description
VPN Instance Name	VPN instance name.
Limit-Object	Object whose total number is limited: Prefix. Route.
Limit-Type	Limit type for the routes and prefixes in the routing table: Simply-Alert: indicates that only alarms are generated when the number of routes or prefixes exceeds the upper limit. Alert-Percent: indicates the percentage of the alarm threshold of routes. Default: indicates that the number of routes or prefixes is not limited by default.
Upper-Limit	Upper limit of routes or prefixes in the routing table.
Warning	Alarm threshold of routes or prefixes in the routing table.
Current	Number of routes or prefixes in the routing table.
Log-Interval	Interval at which logs are displayed when the number of routes or prefixes in the routing table exceeds the upper limit, in seconds.