Vlan,Trunk,VTP sample configuration

switch(config)# int vlan 1
switch(config-vlan)# name marketing
switch(config-vlan)#description ####management vlan######
switch(config)# int fa 0/1
switch(config)# switch-port mode access
switch(config)# switch-port access vlan1
===================
switch# show vlan1
switch# show vlan brief
==============================
switch# show int fa 0/1 switchport
=========================
switch(config)# int fa 0/1
switch(config-if)# shutdown
switch(config-if)# switchport trunk encapsulation dot1q
switch(config-if)# switchport trunk allowed vlan 1,5,11,1002-1005
switch(config-if)# switchport mode trunk
switch(config-if)# switchport trunk native vlan 99
switch(config-if)# switchport nonegotiate
switch(config-if)# no shut
=============================
switch(config)# show run int fa 0/1 switchport
=============================
switch# show vtp status
switch# show vtp counters
============================
no vtp mode
==============
switch(config)# vtp v2-mode
switch(config)# vtp v1-mode
=================
while adding new switch into existing vtp domain ensure new switch has a vtp
revision 0 before adding it to network.
==============
vtp configuration no is used to determine if the switch should keep its existing
vlan database or overwrite it with vtp update sent by another switch in the same domain
with same password.
=====================
This overwrite occure whether a switch is in client or server mode.
A vtp client can erase vlan info on a vtp server.
======================