Use the show vlan command to display information on all con?¬?gured VLANs. The show
vlan command displays the switch ports assigned to each VLAN. Other VLAN parameters
that are displayed include the type (the default is Ethernet); the security association ID
(SAID), used for the FDDI trunk; the maximum transmission unit (MTU) (the default is
1500 for Ethernet VLAN); the STP; and other parameters used for Token Ring or FDDI
VLANs.
VLAN Port Assignment
After creating a VLAN, you can manually assign a port or a number of ports to that VLAN.
A port can belong to only one VLAN at a time. When you assign a switch port to a VLAN
using this method, it is known as a static-access port.
On most Cisco Catalyst switches, you con?¬?gure the VLAN port assignment from interface
con?¬?guration mode using the switchport access command, as demonstrated in Example 2-4.
Use the vlan vlan_number option to set static-access membership. Use the dynamic option
to have the VLAN controlled and assigned by a VMPS.
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
2 enet 100002 1500 - - - - - 0 0
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