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When I try to create an uplink between the above two switches through an SFP port, I get the following error on the IE 2000 switchWhere is the problem and what is not set correctly in the switches?
sorry my mistakeSecurity-SW7#show interfaces gigabitEthernet 1/1/1GigabitEthernet1/1/1 is down, line protocol is down (notconnect)Hardware is Gigabit Ethernet, address is 70db.9818.a999 (bia 70db.9818.a999)Description: Connected to Sec-sw5 interface...
Hi Leo,this is the complete output for FastEthernet1/9FastEthernet1/9 is down, line protocol is down (err-disabled)Hardware is Fast Ethernet, address is b0aa.77b2.c889 (bia b0aa.77b2.c889)Description: Connected to Sec-sw7 interface gi1/1MTU 1500 byte...
