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3500 and 2950
Hi Ipkonfig, It looks like the 2590 does not support ISL so I changed the 3550 to dot1q. It is working now. Thanks a lot, MSOQ -
3500 and 2950
But the 2590 doesn't seem to have this option. I got the following error message : _3(config-if)#switchport trunk encapsulation isl ^ % Invalid input detected at '^' marker. 865_3rd_Flr_3(config-if)#switchport trunk ? allowed Set allowed VLAN... -
3500 and 2950
How can I set ISL for the 2950? This is the 3550: 8_2>show inter gi0/2 GigabitEthernet0/2 is up, line protocol is up Hardware is Gigabit Ethernet, address is 0005.dd41.1932 (bia 0005.dd41.1932) MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload... -
3500 and 2950
How can I set ISL for the 2950? This is the 3550: 8_2>show inter gi0/2 GigabitEthernet0/2 is up, line protocol is up Hardware is Gigabit Ethernet, address is 0005.dd41.1932 (bia 0005.dd41.1932) MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload... -
3500 and 2950
Does the trunk encapsulation affect my problem?? The 3550 is set to ISL. 863#show inter giga 0/1 switchport Name: Gi0/1 Switchport: Enabled Administrative Mode: trunk Operational Mode: trunk Administrative Trunking Encapsulation: dot1q Operational Trunking Encapsulation: dot1q Negotiation of... -
3500 and 2950
I have the connection light on the ports that connects the switches together. And the cdp is running on the 3550, I can see other devices connecting to it and I also ran show cdp run and it is enabled. Thanks for your reply -
3500 and 2950
I am trying to connect a new 2950 on the network. I have the gateway , vlan and trunk mode setup I am not able to make it work. When I run the show cdp neigh command on the new (2950) switch I don't see the 3500, and 3500 also doesn't see the 2950. Does it mean that I have bad connection? I have...
