we have a Cisco catalyst express 500G switch (WS-CE500G-12TC;IOS:12.2(25)SEG5) with SFP: GLC-SX-MM transceivers. We want to connect a remote building (aproximately 50 meters).
For now, we connecting this two buildings via 2 optical converters with 100Mbit/s speed and then metalic connection to switch.
Now we want to migrate this connection to 1Gbit/s. We want to use a SFP ports so direct connection to switch will be used and converter Alied Telesys AT-MC1004 will be on other side. I painted it on pictures (actual situation-1 and new situation-2). I think all prerequesites are good, but link status is "no link on the port" on cisco switch...
Can someone idea where can be a possible problem or how to diagnostic this problem?
Question We run asr9001 with XR 6.1.3, and we have a very long delay to
login w/ SSH 1 or 2 to the device compare to IOS device. After
investigation, the there is 1s delay between the client KEXDH_INIT and
the server (XR) KEXDH_REPLY. After debug ssh serv...
Introduction The purpose of this document is to demonstrate the Open
Shortest Path First (OSPF) behavior when the V-bit (Virtual-link bit) is
present in a non-backbone area. The V-bit is signaled in Type-1 LSA only
if the router is the endpoint of one or ...
Hi, I am seeing quite a few issues with patch install and wanted to
share my experience and workaround to this. Login to admin via CLI, then
access root with the “shell” command Issue “df –h” and you’ll probably
see the following directory full or nearly ...