> В "sh vlan" этот vlan есть?Конечно есть:
== Свитч SW1 ==
#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/2, Fa0/3, Fa0/4, Fa0/5
Fa0/6, Fa0/7, Fa0/8, Fa0/9
Fa0/10, Fa0/11, Fa0/12, Fa0/13
Fa0/14, Fa0/15, Fa0/16, Fa0/17
Fa0/18, Fa0/19, Fa0/20, Fa0/21
Fa0/22, Fa0/23, Fa0/24, Gig0/2
101 PTO active Fa0/1
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
#sh interfaces trunk
Port Mode Encapsulation Status Native vlan
Gig0/1 on 802.1q trunking 1
Port Vlans allowed on trunk
Gig0/1 101
Port Vlans allowed and active in management domain
Gig0/1 101
Port Vlans in spanning tree forwarding state and not pruned
Gig0/1 101
== Свитч SW2 ==
#sh interfaces trunk
Port Mode Encapsulation Status Native vlan
Gig0/1 on 802.1q trunking 1
Gig0/2 on 802.1q trunking 1
Port Vlans allowed on trunk
Gig0/1 101
Gig0/2 101
Port Vlans allowed and active in management domain
Gig0/1 none
Gig0/2 none
Port Vlans in spanning tree forwarding state and not pruned
Gig0/1 none
Gig0/2 none
== Свитч SW3 ==
Switch#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/2, Fa0/3, Fa0/4, Fa0/5
Fa0/6, Fa0/7, Fa0/8, Fa0/9
Fa0/10, Fa0/11, Fa0/12, Fa0/13
Fa0/14, Fa0/15, Fa0/16, Fa0/17
Fa0/18, Fa0/19, Fa0/20, Fa0/21
Fa0/22, Fa0/23, Fa0/24, Gig0/1
101 PTO active Fa0/1
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1 enet 100001 1500 - - - - - 0 0
101 enet 100101 1500 - - - - - 0 0
1002 fddi 101002 1500 - - - - - 0 0
1003 tr 101003 1500 - - - - - 0 0
1004 fdnet 101004 1500 - - - ieee - 0 0
1005 trnet 101005 1500 - - - ibm - 0 0
#sh interfaces trunk
Port Mode Encapsulation Status Native vlan
Gig0/2 on 802.1q trunking 1
Port Vlans allowed on trunk
Gig0/2 101
Port Vlans allowed and active in management domain
Gig0/2 101
Port Vlans in spanning tree forwarding state and not pruned
Gig0/2 101
Может я что-то забыл и не знаю?
Просветите пожалуйста.