Specifications

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Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference
OL-13270-06
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands
show vtp
This is an example of output from the show vtp status command. Table 2-50 describes each field in the
display.
Switch> show vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 1005
Number of existing VLANs : 45
VTP Operating Mode : Transparent
VTP Domain Name : shared_testbed1
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Enabled
MD5 digest : 0x3A 0x29 0x86 0x39 0xB4 0x5D 0x58 0xD7
Table 2-50 show vtp status Field Descriptions
Field Description
VTP Version Displays the VTP version operating on the switch. By default, the switch
implements Version 1 but can be set to Version 2.
Configuration Revision Current configuration revision number on this switch.
Maximum VLANs
Supported Locally
Maximum number of VLANs supported locally.
Number of Existing
VLANs
Number of existing VLANs.
VTP Operating Mode Displays the VTP operating mode, which can be server, client, or
transparent.
Server: a switch in VTP server mode is enabled for VTP and sends
advertisements. You can configure VLANs on it. The switch guarantees
that it can recover all the VLAN information in the current VTP database
from NVRAM after reboot. By default, every switch is a VTP server.
Note The switch automatically changes from VTP server mode to VTP
client mode if it detects a failure while writing the configuration
to NVRAM and cannot return to server mode until the NVRAM
is functioning.
Client: a switch in VTP client mode is enabled for VTP, can send
advertisements, but does not have enough nonvolatile storage to store
VLAN configurations. You cannot configure VLANs on it. When a VTP
client starts up, it does not send VTP advertisements until it receives
advertisements to initialize its VLAN database.
Transparent: a switch in VTP transparent mode is disabled for VTP, does
not send or learn from advertisements sent by other devices, and cannot
affect VLAN configurations on other devices in the network. The switch
receives VTP advertisements and forwards them on all trunk ports except
the one on which the advertisement was received.