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S1720GFR, S2700, S5700, and S6720 V200R010C00 Web-based Configuration Guide

This document describes the configuration and maintenance of device through the web network management system. The web network management system provides the functions of viewing device information and managing the entire system, interfaces, services, ACL, QoS, routes, security, and tools.
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VLANIF

VLANIF

When a switch needs to communicate with the devices at the network layer, you can create a logical interface based on a VLAN on the switch, namely, a Vlanif interface. The VLANIF interface does not exist physically.

Context

A Vlanif interface is a Layer 3 interface and can be configured with an IP address. Before creating a Vlanif interface, you must create a VLAN. With a Vlanif interface, the switch can communicate with the devices at the network layer.

If a Vlanif interface whose IP address is the same as the switch address is deleted or shut down, you cannot log in to the Web system. In this case, you need to change the IP address of the Vlanif interface. After changing the Vlanif address, you must log in to the switch with the new address.

Procedure

  • Query VLANIF interface information.
    1. Choose Interface Management > VLANIF in the navigation tree to open the VLANIF Interface page.
    2. Enter the number of the interface that you want to query, for example, 10. If you do not enter any interface number, all VLANIF interfaces are displayed.
    3. Click Query to display all matching records.
    4. Select a record and click Details to view details about the record.

      NOTE:

      To view real-time interface information, click on the VLANIF tag page to refresh the page.

  • Create a VLANIF interface.
    1. Choose Interface Management > VLANIF in the navigation tree to open the VLANIF Interface page.
    2. Click Create to open the Create VLANIF page, as shown in Figure 2-103.

      Figure 2-103  Create VLANIF

      Table 2-54 describes the parameters on the page.

      Table 2-54  Create VLANIF

      Parameter

      Description

      VLAN ID

      Indicates the VLAN ID of the new VLANIF interface. This parameter is mandatory.

      Status

      Indicates the status of the VLANIF interface, which can be enabled or disabled. This parameter is mandatory. By default, the status of a VLANIF interface is Up.

      MTU

      Indicates the Maximum Transmission Unit (MTU) of the VLANIF interface.

      Description

      Indicates the description of the new VLANIF interface.

      IPv4 Address

      IPv4 address

      Indicates the IPv4 address of the VLANIF interface, for example, 10.10.10.1.

      Mask

      Indicates the mask of the IP address. Select a subnet mask from the drop-down list box.

      Sub IP address

      Indicates the secondary IP address of the VLANIF interface.

      Mask

      Indicates the mask of the secondary IP address. Select a subnet mask from the drop-down list box.
      NOTE:

      The Add and Delete buttons are used to add and delete secondary IP addresses. You can delete a secondary IP address as well as add another secondary IP address.

      IPv6 Address

      Indicates an IP address. Click Add to enter an IPv6 address (for example, FC00:0:130F:0:0:9C0:876A:130B) and prefix length (ranging from 1 to 128).

      NOTE:

      IPv6 addresses can be added and deleted as required.

    3. Set parameters.
    4. Click OK.
  • Modify the VLANIF interface configuration.
    1. Choose Interface Management > VLANIF in the navigation tree to open the VLANIF Interface page.
    2. Select a record that you want to modify and click to open the Modify VLANIF page, as shown in Figure 2-104.

      Figure 2-104  Modify VLANIF

      NOTE:
      • Table 2-54 describes the parameters on the page.
      • The VLANIF interface name cannot be changed.

    3. Set parameters.
    4. Click OK.
  • Delete a VLANIF interface.
    1. Choose Interface Management > VLANIF in the navigation tree to open the VLANIF Interface page.
    2. Select a record that you want to delete and click Delete. The system asks you whether to delete the record.
    3. Click OK.
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Updated: 2019-08-21

Document ID: EDOC1000114003

Views: 50106

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