Hi, I have a 7606 switch using GBIC fibre connection to the other site switch through SP. Both ports configuration are trunk mode,I can't ping the other site switch SVI from my SVI(both are on the same subnet and VLAN), but SP switch in the middle using SVI can ping our both sides,also I can ping the other site after I replace from 7606 to 2950 with same configuration.
7606 can recieve the arp from the other site switch, but the age is 0. The debug information shows it sent a arp without the opposite mac-address.
The problem is I can only see my site switch (7606) which I already paste the configs upper, I can tell my site the configs is correct, and also according to the testing result I guess the opposite configs should be fine, and I can't understand why the SP switch in the middle one can use vlan 200 (SVI) ping both sites if we have the misconfigs on the opposite switch, even when I replaced the 2950 with same configs it can work. How can explain that ?
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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