Users Guide
Slot/port Limit MAC count MAC count Drops
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Virtual LAN (VLAN) Commands
The following commands congure and monitor virtual LANs (VLANs). VLANs are a virtual interface and use many of the same
commands as physical interfaces.
You can congure an IP address and Layer 3 protocols on a VLAN called Inter-VLAN routing. FTP, TFTP, ACLs and SNMP are not
supported on a VLAN.
Occasionally, while sending broadcast trac over multiple Layer 3 VLANs, the VRRP state of a VLAN interface may continually
switch between Master and Backup.
NOTE: For more information, refer to VLAN Stacking and VLAN-related commands, such as portmode hybrid in the
Interfaces chapter.
description
Add a description about the selected VLAN.
Syntax
description description
Parameters
description Enter a text string description to identify the VLAN (80 characters maximum).
Defaults none
Command Modes INTERFACE VLAN
Command History
Version Description
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the C-Series and S-Series.
6.3.1.1 Introduced on the E-Series.
Related Commands show vlan – displays the VLAN conguration.
1106
Layer 2