スポンサーリンク

VTP Authentication

スポンサーリンク

REFERENCE

Configuring VTP

MEMO

iosvl2-1(config)#vtp password ?
  WORD  The ascii password for the VTP administrative domain.

iosvl2-1(config)#vtp password cisco ?
  hidden  Set the VTP password hidden option
  secret  Specify the vtp password in encrypted form
  <cr>

iosvl2-1(config)#

show vtp status

  • MD5 digestが一致していないことからPW不一致が疑える
iosvl2-1#sh vtp status
VTP Version capable             : 1 to 3
VTP version running             : 2
VTP Domain Name                 : CCIE
VTP Pruning Mode                : Disabled
VTP Traps Generation            : Disabled
Device ID                       : fa16.3e23.c410
Configuration last modified by 0.0.0.0 at 6-12-17 11:32:49
Local updater ID is 0.0.0.0 (no valid interface found)

Feature VLAN:
--------------
VTP Operating Mode                : Server
Maximum VLANs supported locally   : 1005
Number of existing VLANs          : 5
Configuration Revision            : 0
MD5 digest                        : 0x78 0x1C 0x41 0xE5 0x55 0x11 0xA7 0x5C 
                                    0xEC 0xDF 0xAB 0xD7 0x96 0xA2 0xF6 0xEF 

iosvl2-2#sh vtp status
VTP Version capable             : 1 to 3
VTP version running             : 2
VTP Domain Name                 : CCIE
VTP Pruning Mode                : Disabled
VTP Traps Generation            : Disabled
Device ID                       : fa16.3e17.b900
Configuration last modified by 0.0.0.0 at 6-12-17 11:33:07
Local updater ID is 0.0.0.0 (no valid interface found)

Feature VLAN:
--------------
VTP Operating Mode                : Server
Maximum VLANs supported locally   : 1005
Number of existing VLANs          : 5
Configuration Revision            : 0
MD5 digest                        : 0xE6 0x2A 0x70 0x9E 0x70 0xF6 0xDA 0x44 
                                    0x37 0xEF 0x3E 0xA1 0x2C 0x3F 0x46 0x68

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