VLAN Management
Configuring Default VLAN Settings
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Cisco Small Business 200 Series Smart Switch Administration Guide
12
Configuring Default VLAN Settings
When using factory default settings, the device automatically creates VLAN 1 as
the default VLAN, the default interface status of all ports is Trunk, and all ports are
configured as untagged members of the default VLAN.
The default VLAN has the following characteristics:
•
It is distinct, non-static/non-dynamic, and all ports are untagged members
by default.
•
It cannot be deleted.
•
It cannot be given a label.
•
It cannot be used for any special role, such as unauthenticated VLAN or
Voice VLAN. This is only relevant for OUI-enabled voice VLAN.
•
If a port is no longer a member of any VLAN, the device automatically
configures the port as an untagged member of the default VLAN. A port is
no longer a member of a VLAN if the VLAN is deleted or the port is removed
from the VLAN.
When the VID of the default VLAN is changed, the device performs the following
on all the ports in the VLAN, after saving the configuration and rebooting the
device:
•
Removes VLAN membership of the ports from the original default VLAN
(possible only after reboot).
•
Changes the PVID (Port VLAN Identifier) of the ports to the VID of the new
default VLAN.
•
The original default VLAN ID is removed from the device. To be used, it must
be recreated.
•
Adds the ports as untagged VLAN members of the new default VLAN.
To change the default VLAN:
STEP 1
Click
VLAN Management
>
Default VLAN Settings
.
STEP 2
Enter the value for the following field:
•
Current Default VLAN ID
—Displays the current default VLAN ID.
•
Default VLAN ID After Reboot
—Enter a new VLAN ID to replace the default
VLAN ID after reboot.
Содержание Small Business 200
Страница 1: ...Cisco Small Business 200 Series Smart Switch Administration Guide Release 1 3 ADMINISTRATION GUIDE ...
Страница 13: ...Cisco Small Business 200 Series Smart Switch Administration Guide 13 Contents ...
Страница 24: ...Getting Started Window Navigation 11 Cisco Small Business 200 Series Smart Switch Administration Guide 1 ...
Страница 38: ...Status and Statistics Managing RMON 25 Cisco Small Business 200 Series Smart Switch Administration Guide 2 ...
Страница 124: ...Administration Discovery Configuring CDP 111 Cisco Small Business 200 Series Smart Switch Administration Guide 8 ...
Страница 144: ...Port Management Configuring Green Ethernet 131 Cisco Small Business 200 Series Smart Switch Administration Guide 9 ...
Страница 182: ...Port Management PoE Configuring PoE Settings 169 Cisco Small Business 200 Series Smart Switch Administration Guide 11 ...
Страница 206: ...VLAN Management Voice VLAN 193 Cisco Small Business 200 Series Smart Switch Administration Guide 12 ...
Страница 288: ...Security Denial of Service Prevention 275 Cisco Small Business 200 Series Smart Switch Administration Guide 17 ...