Hi,We are trying to connect Cisco7500(using GEIP) to Catalyst5500(WS-U5534-GESX).Connection looks ok from Catalyst5500(connected, full and 1000), however, it doesn't look that good from Cisco7500(GigabitEthernet4/1/0 is down, line protocol is down).C...

Hi,We currently have OC12 connection in our network, and we are thinking of replacing OC12 with Gigabit ethernet connection.Is there any drawback switching OC12 to gigabit ethernet connection? Would gigabit ethernet connection perform well as OC12?Th...

Hello,Could any one tell me the difference between RSP16 and RSP16=(spare)?Would there be any problem if the router only has RSP16=?Thank you

Hello,Our internal routes flushed out of routing table time to time for some season. Could anyone please shed a light to this problem?We have four routers. Router1, router2 and router3 are fully meshed. Router3 and router4 are route reflectors as ...

Hello,Is there any way I can turn off the autonegotiation from OSM-2oc12-si+= gigabit ethernet port?Thank you