I am hoping someone can help me. I am trying to route 2 vlans through an emulated router interface.
2950 Cisco switch configuration
switchport access vlan 100
switchport access vlan 101
switchport mode trunk
Emulated Linux router I used vconfig tool that is suppose to route qtags vlan information
eth1.100 IP address 192.168.1.1
eth1.101 IP adress 192.168.2.1
Everything currently looks fine physically. I have just been trying to confirm first my switch is configured properly because it does not seem like it is routing normally. So is there a way to confirm vlans are being routed through the trunk? Or does someone have any ideas or comments?
I have enabled IP forwarding on the router. If I use wireshark on the router interface it does not look like any vlan traffic is arriving on the interface.
I have 2 vms, 192.168.1.2 and 192.168.1.3 hooked up to vlan 100. I can ping between them, but if I try to ping 192.168.1.1 which is on the router I see no traffic. Using wireshark I see CDP messages coming from the trunk port but it does not appear like any vlan traffic is being routed out the trunk port. I do have another "dumb" switch that sits between the trunk port and the router I wonder if that would matter?
Trunk port------------------------"dumb not managed switch"------------------linux emulated router ifconfig eth1 10.50.0.1
Well, I wouldn't wonder if that "dumb" switch is dumb enough to get confused by tagged packets. So try it without that device. But you should at least see arp-requests leaving the 2950 on the trunk-interface.
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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