Viewing Vlans; Purpose; Command Set For Creating A Secure Management Vlan - Enterasys G3G170-24 Cli Reference Manual

Viewing VLANs

If the G‐Series device is to be configured for multiple VLANs, it may be desirable to configure a
management‐only VLAN. This allows a station connected to the management VLAN to manage
the device. It also makes management secure by preventing configuration via ports assigned to
other VLANs.
To create a secure management VLAN, you must:
Step
1.
2.
3.
4.
5.
The commands used to create a secure management VLAN are listed in Table
assumes the management station is attached to
The process described here would be repeated on every device that is connected in the network to
ensure that each device has a secure management VLAN.
Table 7-1 Command Set for Creating a Secure Management VLAN
To do this...
Create a new VLAN and confirm settings.
Set the PVID to the new VLAN.
Add the port to the new VLAN's egress list.
Remove the port from the default VLAN's
egress list.
Assign host status to the VLAN.
Set a private community name and access
policy and confirm settings.
Viewing VLANs

Purpose

To display a list of VLANs currently configured on the device, to determine how one or more
VLANs were created, the ports allowed and disallowed to transmit traffic belonging to VLAN(s),
and if those ports will transmit the traffic with a VLAN tag included.
7-2 802.1Q VLAN Configuration
Task
Create a new VLAN.
Set the PVID for the desired switch port to the VLAN created in Step 1.
Add the desired switch port to the egress list for the VLAN created in
Step 1.
Assign host status to the VLAN.
Set a private community name and access policy.
ge
.1.1 and wants untagged frames.
Use these commands...
set vlan create 2 ("set vlan" on page 7-4)
(Optional) show vlan 2 ("show
set port vlan ge.1.1 2 ("set port
set vlan egress 2 ge.1.1 untagged
page 7-13)
clear vlan egress 1 ge.1.1
page 7-14)
set host vlan 2 ("set host vlan" on page
set snmp community private
page 5-13)
(Optional) show snmp community
community" on page 5-13)
Refer to page...
7-4
7-7
7-13
7-17
5-13
7‐1. This example
vlan" on page 7-3)
vlan" on page 7-7)
("set vlan egress" on
("clear vlan egress" on
7-17)
("set snmp community" on
("show snmp