Cisco Catalyst 3750-X Command Reference

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Catalyst 3750-X and 3560-X Switch Command Reference
OL-29704-01
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
show vlan
This is an example of output from the show vlan private-vlan command:
Switch> show vlan private-vlan
Primary Secondary Type Ports
------- --------- ----------------- ------------------------------------------
10 501 isolated Gi3/0/3
10 502 community Gi2/0/11
10 503 non-operational3 -
20 25 isolated Gi1/0/13, Gi1/0/20, Gi1/0/22, Gi1/0/1, Gi2/0/13,
Gi2/0/22, Gi3/0/13, Gi3/0/14, Gi3/0/20, Gi3/0/1
20 30 community Gi1/0/13, Gi1/0/20, Gi1/0/21, Gi1/0/1, Gi2/0/13,
Gi2/0/20, Gi3/0/14, Gi3/0/20, Gi3/0/21, Gi3/0/1
20 35 community Gi1/0/13, Gi1/0/20, Gi1/0/23, Gi1/0/33. Gi1/0/1,
Gi2/0/13, Gi3/0/14, Gi3/0/20. Gi3/0/23, Gi3/0/33,
Gi3/0/1
20 55 non-operational
2000 2500 isolated Gi1/0/5, Gi1/0/10, Gi2/0/5, Gi2/0/10, Gi2/0/15
This is an example of output from the show vlan private-vlan type command:
Switch> show vlan private-vlan type
Vlan Type
---- -----------------
10 primary
501 isolated
502 community
503 normal
This is an example of output from the show vlan summary command:
Switch> show vlan summary
Number of existing VLANs : 45
Number of existing VTP VLANs : 45
Number of existing extended VLANs : 0
This is an example of output from the show vlan id command.
Switch# show vlan id 2
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
2 VLAN0200 active Gi1/0/7, Gi1/0/8
2 VLAN0200 active Gi2/0/1, Gi2/0/2
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
2 enet 100002 1500 - - - - - 0 0
Remote SPAN VLAN
----------------
Disabled
This is an example of output from the show vlan internal usage command. It shows that VLANs 1025
and 1026 are being used as internal VLANs for Gigabit Ethernet routed ports 23 and 24 on stack
member 1. If you want to use one of these VLAN IDs, you must first shut down the routed port, which
releases the internal VLAN, and then create the extended-range VLAN. When you start up the routed
port, another internal VLAN number is assigned to it.
Switch> show vlan internal usage
VLAN Usage
---- -------------
1025 GigabitEthernet1/0/23
1026 GigabitEthernet1/0/24

Cisco Catalyst 3750-X Specifications

General

Switching Capacity	160 Gbps
Stacking Bandwidth	64 Gbps
Max Stacking Units	9
Layer Support	Layer 2 and Layer 3
Form Factor	Rack-mountable
DRAM	256 MB
Flash Memory	64 MB
Model	Cisco Catalyst 3750-X Series
Ports	24 or 48 10/100/1000 Ethernet ports
Uplink Interfaces	4 SFP or 2 SFP+
Features	StackWise Plus, EnergyWise
Image	IP Base or IP Services
Operating Temperature	0 to 40°C
Operating Humidity	10 to 85% noncondensing