LAN some users on a 2960s switch loss connection to a server. PC on VLAN 101 and server is on VLAN 1.
Switch has following trunks and vlans:
Trunks on Gi1/0/1 and Gi1/0/49 allowing vlan1,101. Some users on subnet 101 is not able to connect to server on subnet 1.
The trunk mode are on using 8021.q.
If I move a cable connection from a port (switchport vlan 101) to port for vlan1, then the PC can connect fine. Not all Vlan 101 users are having this problem?
Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
* 1 52 WS-C2960S-48LPS-L 12.2(55)SE5 C2960S-UNIVERSALK9-M
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Gi1/0/37, Gi1/0/38, Gi1/0/39
Gi1/0/40, Gi1/0/41, Gi1/0/42
101 VLAN0101 active Gi1/0/2, Gi1/0/3, Gi1/0/4
Gi1/0/5, Gi1/0/6, Gi1/0/7
Gi1/0/8, Gi1/0/9, Gi1/0/10
105 VLAN0105 active
106 VLAN0106 active
109 VLAN0109 active
1002 fddi-default act/unsup
Port Mode Encapsulation Status Native vlan
Gi1/0/1 on 802.1q trunking 1
Gi1/0/46 on 802.1q trunking 109
Gi1/0/47 on 802.1q trunking 109
Gi1/0/48 on 802.1q trunking 109
Gi1/0/49 on 802.1q trunking 1
Gi1/0/50 on 802.1q trunking 109
Port Vlans allowed on trunk
Gi1/0/1 1,101
Gi1/0/46 105-109
Gi1/0/47 105-109
Gi1/0/48 105-109
Gi1/0/49 1,101
Gi1/0/50 105-109
Port Vlans allowed and active in management domain
Gi1/0/1 1,101
Gi1/0/46 105-106,109
Gi1/0/47 105-106,109
Gi1/0/48 105-106,109
Gi1/0/49 1,101
Port Vlans allowed and active in management domain
Gi1/0/50 105-106,109
Port Vlans in spanning tree forwarding state and not pruned
Gi1/0/1 1,101
Gi1/0/46 105-106,109
Gi1/0/47 105-106,109
Gi1/0/48 105-106,109
Gi1/0/49 1,101
Gi1/0/50 105-106,109
