How can the telnet password be reset on a MGCP 7940 phone?Thanks

I have an old router that is intermittenetly passing traffic. I recently put a 1721 with a t1 csu/dsu card in its place. It is a 64K frame relay line. The status shows "Serial0 line is down, line protocol is down". I have read http://www.cisco.co...

I have a hub and spoke VPN. I noticed that when I had a ISAKMP SA of 1000 sec and an IPSec SA of 8 hours, the tunnel would stop passing traffic at random intervals. The ISAKMP SA did not exist in the output from "sh cry isa sa". I then would have ...

Is it possible to take control of a Cisco 7940 IP phone that has a public IP address without firewall protection? I suppose DoS is possible?Thanks,RJ

My access list applied to my inside interface is denying packets from one of my WINS servers/137 to an unknown address 0.0.0.100/137. I am unable to ping this address and it does not show ip in my WINS database. Does anyone have any ideas?Thanks,R...