Configuring Normal-Range Vlans - Cisco Catalyst 3750 Software Configuration Manual

Configuring Normal-Range VLANs

Table 10-1 Port Membership Modes (continued)
Membership Mode VLAN Membership Characteristics
Dynamic access A dynamic-access port can belong to one VLAN (VLAN
ID 1 to 4094) and is dynamically assigned by a VMPS. The
VMPS can be a Catalyst 5000 or Catalyst 6500 series
switch, for example, but never a Catalyst 3750 Metro
switch. The Catalyst 3750 Metro switch is a VMPS client.
You can have dynamic-access ports and trunk ports on the
same switch, but you must connect the dynamic-access
port to an end station or hub and not to another switch.
For configuration information, see the
Dynamic-Access Ports on VMPS Clients" section on
page
Voice VLAN A voice VLAN port is an access port attached to a Cisco
IP Phone, configured to use one VLAN for voice traffic
and another VLAN for data traffic from a device attached
to the phone. For more information about voice VLAN
ports, see
Tunnel Tunnel ports are used for 802.1Q tunneling to maintain
(dot1q-tunnel) customer VLAN integrity across a service provider
network. You configure a tunnel port on an edge switch in
the service provider network and connect it to an 802.1Q
trunk port on a customer interface, creating an asymmetric
link. A tunnel port belongs to a single VLAN that is
dedicated to tunneling.
For more information about tunnel ports, see
"Configuring IEEE 802.1Q and Layer 2
Protocol Tunneling."
For more detailed definitions of the modes and their functions, see
When a port belongs to a VLAN, the switch learns and manages the addresses associated with the port
on a per-VLAN basis. For more information, see the
page
Configuring Normal-Range VLANs
Normal-range VLANs are VLANs with VLAN IDs 1 to 1005. If the switch is in VTP server or
transparent mode, you can add, modify or remove configurations for VLANs 2 to 1001 in the VLAN
database. (VLAN IDs 1 and 1002 to 1005 are automatically created and cannot be removed.)
Note When the switch is in VTP transparent mode, you can also create extended-range VLANs (VLANs with
IDs from 1006 to 4094), but these VLANs are not saved in the VLAN database. See the
Extended-Range VLANs" section on page
Catalyst 3750 Metro Switch Software Configuration Guide
10-4
10-31.
Chapter 12, "Configuring Voice VLAN."
5-20.
VTP Characteristics
VTP is required.
Configure the VMPS and the client with the
same VTP domain name.
To participate in VTP, there must be at least
one trunk port on the switch connected to a
trunk port of a second switch.
"Configuring
VTP is not required; it has no affect on
voice VLAN.
VTP is not required. You manually assign
the tunnel port to a VLAN by using the
switchport access vlan interface
configuration command.
Chapter 13,
"Managing the MAC Address Table" section on
10-12.
Chapter 10 Configuring VLANs
Table 10-4 on page 10-18.
"Configuring
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