Lacon L-EX73000, Быстрый старт

Страница: 136 / 184

Hardened Managed Ethernet Switch
136 User’s Manual
MSTP Instance Setting
Bridge Instance VLAN:
1.
Command Mode: MST Configuration mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to MST Configuration mode.
The
switch_a(config-mst)#
prompt will show on the screen.
switch_a(config)#spanning-tree mst configuration
switch_a(config-mst)#
2. Usage:
Use this command to simultaneously add multiple VLANs for the
corresponding instance of a bridge. This command can be used only after the
VLANs are defined. Use the no parameter with this command to
simultaneously remove multiple VLANs for the corresponding instance of a
bridge.
3. Command
Syntax:
bridge GROUP instance INSTANCE_ID vlan VLAN_ID
no bridge GROUP instance INSTANCE_ID vlan VLAN_ID
GROUP <1-1> Specify the bridge-group ID.
INSTANCE_ID <1-15> Specify the instance ID.
VLAN_ID <1-4094> Specify multiple VLAN IDs corresponding to the bridge
instance
4. Example:
The following example associates multiple VLANs (
10
) and (
20
) to instance
(
1
) of bridge GROUP (
1
):
switch_a(config)#bridge 1 protocol mstp
switch_a(config)#spanning-tree mst configuration
switch_a(config-mst)#bridge 1 instance 1 vlan 10, 20
switch_a(config-mst)#
Bridge Instance Priority:
1.
Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The
switch_a(config)#
prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to set the bridge priority for an MST instance to the value
specified. Use the no parameter with this command to restore the default
value of the bridge priority. The lower the priority of the bridge, the better the
chances are the bridge becoming a root bridge or a designated bridge for the
LAN. The priority values can be set only in increments of 4096.
3. Command
Syntax: