Default Ethernet Vlan Configuration - Cisco WS-C3020 Software Configuration Manual

Configuring Normal-Range VLANs
When you save VLAN and VTP information (including extended-range VLAN configuration
information) in the startup configuration file and reboot the switch, the switch configuration is selected
as follows:
•
•
•
If the VLAN database configuration is used at startup and the startup configuration file contains
Caution
extended-range VLAN configuration, this information is lost when the system boots up.

Default Ethernet VLAN Configuration

Table 11-2
The switch supports Ethernet interfaces exclusively. Because FDDI and Token Ring VLANs are not
Note
locally supported, you only configure FDDI and Token Ring media-specific characteristics for VTP
global advertisements to other switches.
Table 11-2
Parameter
VLAN ID
VLAN name
IEEE 802.10 SAID
MTU size
Translational bridge 1
Translational bridge 2
VLAN state
Remote SPAN
Private VLANs
Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide
11-8
If the VTP mode is transparent in the startup configuration, and the VLAN database and the VTP
domain name from the VLAN database matches that in the startup configuration file, the VLAN
database is ignored (cleared), and the VTP and VLAN configurations in the startup configuration
file are used. The VLAN database revision number remains unchanged in the VLAN database.
If the VTP mode or domain name in the startup configuration does not match the VLAN database,
the domain name and VTP mode and configuration for the first 1005 VLANs use the VLAN
database information.
If VTP mode is server, the domain name and VLAN configuration for the first 1005 VLANs use the
VLAN database information
shows the default configuration for Ethernet VLANs.
Ethernet VLAN Defaults and Ranges
Default
1
VLANxxxx, where xxxx
represents four numeric digits
(including leading zeros) equal
to the VLAN ID number
100001 (100000 plus the
VLAN ID)
1500
0
0
active
disabled
none configured
Chapter 11
Range
1 to 4094.
Note Extended-range VLANs (VLAN
IDs 1006 to 4094) are not saved in
the VLAN database.
No range
1 to 4294967294
1500 to 18190
0 to 1005
0 to 1005
active, suspend
enabled, disabled
2 to 1001, 1006 to 4094.
Configuring VLANs
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