Hi there,I'm having trouble booting up the WS-C3750G-12S-S switch.When I power up the swith, it boots and then just always stops at the same point. It does not allow me to type anything or does not react to any input at all. Please see the attachmen...

Hi there,We have one site in Scotland, where 2800 router with X.21 NTU is connected throught a leased line to a site in Bangladesh that also uses 2800 router, but with V.35 NTU. The loopback test is working fine, but we cannot establish a proper con...

HelloI need to block udp port 1443 to 15 devices. The network is setup at the moment with an ACL list. Apparently this is not working and a VLAN configuration has been suggested.Can anyone suggest a configuration because I have read that the lower en...

Hi,I am not too familiar with the topic and I tried researching on the Net, but could not find anything that makes it clear to me. So, I would be grateful if anyone could help with the following.My requirement is to setup a CISCO device with SIP dev...

Hi All,I have a 10GB-LR adapter manufactured by Extreme. Will it be compatible with Cisco and work in place of Cisco XENPAK-10GB-LR adapter? At the moment I cannot test it myself and see if it'll work.Thanks and regards,Andrei