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Cisco Catalyst Blade Switch 3030 Command Reference
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Chapter 2 Cisco
Catalyst
Blade Switch 3030 Cisco IOS Commands
show vlan
Usage Guidelines
In the
show vlan mtu
command output, the MTU_Mismatch column shows whether all the ports in the
VLAN have the same MTU. When
yes
appears in this column, it means that the VLAN has ports with
different MTUs, and packets that are switched from a port with a larger MTU to a port with a smaller
MTU might be dropped. If the VLAN does not have an SVI, the hyphen (-) symbol appears in the
SVI_MTU column. If the MTU-Mismatch column displays
yes
, the names of the port with the MinMTU
and the port with the MaxMTU appear.
Expressions are case sensitive. For example, if you enter |
exclude output
, the lines that contain
output
do not appear, but the lines that contain
Output
appear.
Examples
This is an example of output from the
show vlan
command.
Table 2-27
describes the fields in the display.
Switch>
show vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Gi0/11, Gi0/13, Gi0/14, Gi0/15
Gi0/16
101 VLAN0101 active
102 VLAN0102 active
103 VLAN0103 active
104 VLAN0104 active
105 VLAN0105 active
106 VLAN0106 active
107 VLAN0107 active
108 VLAN0108 active
109 VLAN0109 active
110 VLAN0110 active
111 VLAN0111 active
112 VLAN0112 active
113 VLAN0113 active
114 VLAN0114 active
115 VLAN0115 active
116 VLAN0116 active
117 VLAN0117 active
118 VLAN0118 active
119 VLAN0119 active
120 VLAN0120 active
121 VLAN0121 active
122 VLAN0122 active
123 VLAN0123 active
124 VLAN0124 active
125 VLAN0125 active
126 VLAN0126 active
127 VLAN0127 active
128 VLAN0128 active
129 VLAN0129 active
130 VLAN0130 active
500 VLAN0500 active Gi0/1, Gi0/2, Gi0/3, Gi0/4
Gi0/5, Gi0/6, Gi0/7, Gi0/8
Gi0/9, Gi0/10, Gi0/12
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1 enet 100001 1500 - - - - - 0 0
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
