S5570S failed to implement link-mode route

S5570S failed to implement link-mode route

To switch an Ethernet interface from Layer 2 mode to Layer 3 mode, you must first reserve VLAN interface resources.

reserve-vlan-interface

Use reserve-vlan-interface to reserve the specified VLAN interface resources.

Use undo reserve-vlan-interface to remove the reservation of the specified VLAN interface resources.

Syntax

reserve-vlan-interface { vlan-interface-id1 [ to vlan-interface-id2 ] [ global ] }

undo reserve-vlan-interface { vlan-interface-id1 [ to vlan-interface-id2 ] [ global ] }

Default

No reserved VLAN interface resources exist.

Views

System view

Predefined user roles

network-admin

Parameters

vlan-interface-id1: Specifies a VLAN by its ID in the range of 1 to 4094.

vlan-interface-id1 to vlan-interface-id2: Specifies a range of VLAN IDs. The value ranges for the vlan-interface-id1 and vlan-interface-id2 arguments are both 1 to 4094. The value for the vlan-interface-id2 argument must be greater or equal to the value for the vlan-interface-id1 argument.

global: Specifies global VLAN interface resources. If you do not specify this keyword, the command reserves local VLAN interface resources.

Usage guidelines

The VLAN interface resource reservation of a VLAN conflicts with the VLAN creation. Select the unused VLANs for resource reservation.

As a best practice to simplify management and configuration, reserve VLAN interface resources as follows:

·     Bulk reserve resources of VLAN interfaces that are numbered in consecutive order.

·     Preferentially reserve resources of VLAN interfaces numbered in the range of 3000 to 3500.

A reserved VLAN interface resource can only be of the local or global type. To change the type of a reserved VLAN interface resource, first remove the reservation. You cannot remove the reservation of a VLAN interface resource if this resource has been used.

After the software upgrades to support this feature, first reserve VLAN interface resources for existing configurations that require the reservation.

Examples

# Reserve the local resource of VLAN-interface 3000.

<Sysname> system-view

[Sysname] reserve-vlan-interface 3000

# Reserve local resources of VLAN-interfaces 3000 through 3400.

<Sysname> system-view

[Sysname] reserve-vlan-interface 3000 to 3400

# Reserve global resources of VLAN-interfaces 3400 through 3500.

<Sysname> system-view

[Sysname] reserve-vlan-interface 3400 to 3500 global

Related commands

display reserve-vlan-interface