The very same uplink is running fine on a 6509 switch.  Sup6-LE is not identifying the GLC-ZX-SM gbic instead it show as SX GBIC.  I have upgraded ios but that did not help. I will be trying another fiber link tomorrow just to make sure. SX and LX GBICs are working fine on the SUP6-LE. Thanks. ... View more

Please send me also a copy of login.tar file. I am having difficulty in getting the submit button work. But the internal web server is working. my email is ypingu (at) gmail (dot) com Thanks ... View more

Thank you. ... View more

From the Dist Switch:- -- LAW-SOCSCI#sh int gi 3/8 switchport Name: Gi3/8 Switchport: Enabled Administrative Mode: trunk Operational Mode: trunk Administrative Trunking Encapsulation: dot1q Operational Trunking Encapsulation: dot1q Negotiation of Trunking: On Access Mode VLAN: 1 (default) Trunking Native Mode VLAN: 13 (Native_VLAN_for_dot1q) Voice VLAN: none Administrative private-vlan host-association: none Administrative private-vlan mapping: none Administrative private-vlan trunk native VLAN: none Administrative private-vlan trunk encapsulation: dot1q Administrative private-vlan trunk normal VLANs: none Administrative private-vlan trunk private VLANs: none Operational private-vlan: none Trunking VLANs Enabled: ALL Pruning VLANs Enabled: 2-1001 Capture Mode Disabled Capture VLANs Allowed: ALL Voice VLAN: none (Inactive) Appliance trust: none ---- From the Edge Switch --- SS-G-FF-3550-24PWR-6#sh int gi 0/1 switchport Name: Gi0/1 Switchport: Enabled Administrative Mode: trunk Operational Mode: trunk Administrative Trunking Encapsulation: dot1q Operational Trunking Encapsulation: dot1q Negotiation of Trunking: On Access Mode VLAN: 1 (default) Trunking Native Mode VLAN: 13 (Native_VLAN_for_dot1q) Voice VLAN: none Administrative private-vlan host-association: none Administrative private-vlan mapping: none Operational private-vlan: none Trunking VLANs Enabled: ALL Pruning VLANs Enabled: 2-1001 Capture Mode Disabled Capture VLANs Allowed: ALL Protected: false Unknown unicast blocked: disabled Unknown multicast blocked: disabled Voice VLAN: none (Inactive) Appliance trust: none SS-G-FF-3550-24PWR-6# ... View more

Hello, PVST is being used. There is only a single uplink to this switch to the downstream one. It is not in blocked state. Regards JJQ ... View more

Native vlan is set on vlan 13, before enable pruning. But all I see is the following:- ----- Port Mode Encapsulation Status Native vlan Gi3/8 on 802.1q trunking 13 Port Vlans allowed on trunk Gi3/8 1-4094 Port Vlans allowed and active in management domain Gi3/8 1,13,15,20-21,25,30,35,40,45,50,55,60,65,70,75,80,85,90,100,105,500 Port Vlans in spanning tree forwarding state and not pruned Gi3/8 1,30,40 ----- The following is the interface config: -- switchport switchport trunk encapsulation dot1q switchport trunk native vlan 13 switchport mode trunk --- Again my question is how to forward vlan 13 and not to be pruned. Thanks ... View more

Hello, I was not using the gateway network of the box for outbound. For testing purpose, I was simply using just another vlan configured. Now I have tried the 'ip nat outside' and the pool in the gateway network. It is working fine. Thank you very much for your contributions. Regards JJQ ... View more

Hello, That did not really help Kamal. Am yet to try on the physical interface. Thanks again. JJQ ... View more