Vlan (Vlan Configuration) - Cisco Catalyst 3550 Command Reference Manual

vlan (VLAN configuration)

media {ethernet | fddi | fd-net
| tokenring | tr-net}
mtu mtu-size
name vlan-name
parent parent-vlan-id
ring ring-number
said said-value
state {suspend | active}
ste ste-number
stp type {ieee | ibm | auto}
tb-vlan1 tb-vlan1-id
and tb-vlan2 tb-vlan2-id
Table 2-34
Catalyst 3550 Multilayer Switch Command Reference
2-626
(Optional) Specify the VLAN media type.
syntax for each media type.
•
•
•
•
•
(Optional) Specify the maximum transmission unit (MTU) (packet
size in bytes). The range is 1500 to 18190.
(Optional) Specify the VLAN name, an ASCII string from 1 to 32
characters that must be unique within the administrative domain.
(Optional) Specify the parent VLAN of an existing FDDI, Token
Ring, or TrCRF VLAN. This parameter identifies the TrBRF to which
a TrCRF belongs and is required when defining a TrCRF. The range
is 0 to 1005.
(Optional) Specify the logical ring for an FDDI, Token Ring, or
TrCRF VLAN. The range is 1 to 4095.
(Optional) Enter the security association identifier (SAID) as
documented in IEEE 802.10. The range is 1 to 4294967294 and must
be unique within the administrative domain.
(Optional) Specify the VLAN state:
•
•
(Optional) Specify the maximum number of spanning-tree explorer
(STE) hops. This keyword applies only to TrCRF VLANs. The range
is 0 to 13.
(Optional) Specify the spanning-tree type for FDDI-NET, Token
Ring-NET, or TrBRF VLAN.
•
•
•
(Optional) Specify the first and second VLAN to which this VLAN is
translationally bridged. Translational VLANs translate FDDI or
Token Ring to Ethernet, for example. The range is 0 to 1005. Zero is
assumed if no value is specified.
shows the valid syntax options for different media types.
Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
ethernet is Ethernet media type (the default).
fddi is FDDI media type.
fd-net is FDDI network entity title (NET) media type.
tokenring is Token Ring media type if the VTP v2 mode is
disabled, or TrCRF if the VTP v2 mode is enabled.
tr-net is Token Ring network entity title (NET) media type if the
VTP v2 mode is disabled or TrBRF media type if the VTP v2
mode is enabled.
If active, the VLAN is operational.
If suspend, the VLAN is suspended. Suspended VLANs do not
pass packets.
ieee for IEEE Ethernet STP running source-route transparent
(SRT) bridging.
ibm for IBM STP running source-route bridging (SRB).
auto for STP running a combination of source-route transparent
bridging (IEEE) and source-route bridging (IBM).
Table 2-34 lists the valid
OL-8566-01