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tech:network:vtp:vtp

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VTP

Review Current VTP Status

DSW1#sh run | i vtp
DSW1#sh vtp status
VTP Version capable             : 1 to 3
VTP version running             : 1
VTP Domain Name                 :
VTP Pruning Mode                : Disabled
VTP Traps Generation            : Disabled
Device ID                       : e8ed.f315.9380
Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00
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                        : 0x57 0xCD 0x40 0x65 0x63 0x59 0x47 0xBD
                                    0x56 0x9D 0x4A 0x3E 0xA5 0x69 0x35 0xBC
DSW2#sh run | i vtp
DSW2#sh vtp status
VTP Version capable             : 1 to 3
VTP version running             : 1
VTP Domain Name                 :
VTP Pruning Mode                : Disabled
VTP Traps Generation            : Disabled
Device ID                       : c08c.6045.5200
Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00
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                        : 0x57 0xCD 0x40 0x65 0x63 0x59 0x47 0xBD
                                    0x56 0x9D 0x4A 0x3E 0xA5 0x69 0x35 0xBC
ASW1#sh run | i vtp
ASW1#sh vtp status
VTP Version capable             : 1 to 3
VTP version running             : 1
VTP Domain Name                 :
VTP Pruning Mode                : Disabled
VTP Traps Generation            : Disabled
Device ID                       : 0022.bd89.2180
Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00
Local updater ID is 0.0.0.0 (no valid interface found)

Feature VLAN:
--------------
VTP Operating Mode                : Server
Maximum VLANs supported locally   : 255
Number of existing VLANs          : 5
Configuration Revision            : 0
MD5 digest                        : 0x57 0xCD 0x40 0x65 0x63 0x59 0x47 0xBD
                                    0x56 0x9D 0x4A 0x3E 0xA5 0x69 0x35 0xBC
ASW2#sh run | i vtp
ASW2#sh vtp status
VTP Version capable             : 1 to 3
VTP version running             : 1
VTP Domain Name                 :
VTP Pruning Mode                : Disabled
VTP Traps Generation            : Disabled
Device ID                       : 0026.ca6b.e980
Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00
Local updater ID is 0.0.0.0 (no valid interface found)

Feature VLAN:
--------------
VTP Operating Mode                : Server
Maximum VLANs supported locally   : 255
Number of existing VLANs          : 5
Configuration Revision            : 0
MD5 digest                        : 0x57 0xCD 0x40 0x65 0x63 0x59 0x47 0xBD
                                    0x56 0x9D 0x4A 0x3E 0xA5 0x69 0x35 0xBC

Preparation

  • delete previous lab
write erase
delete vlan.dat
reload

shutdown create this lab and makes trunk link.

  • DSW1
en
conf t
int f1/0/6
shut
int f1/0/8
shut
!
int f1/0/4
switchport trunk encapsulation dot1q
switchport mode trunk
switchport nonegotiate
end
  • DSW2
en
conf t
int f1/0/6
shut
!
int f1/0/4
switchport trunk encapsulation dot1q
switchport mode trunk
switchport nonegotiate
end
int f1/0/8
switchport trunk encapsulation dot1q
switchport mode trunk
switchport nonegotiate
end
  • ASW1
en
conf t
int f0/6
shut
int f0/8
shut
!
int f0/4
switchport mode trunk
switchport nonegotiate
end
  • ASW2
en
conf t
int f0/6
shut
!
int f0/4
switchport mode trunk
switchport nonegotiate
int f0/8
switchport mode trunk
switchport nonegotiate
end

Lab4-1




Lab4-2




Lab4-3




References

tech/network/vtp/vtp.1521001075.txt.gz · Last modified: 2018/03/14 13:17 by wnoguchi