Our company presently has a symantec firewall. It is planning to introduce an additional Linux firewall. The two fierewalls should work in load balancing fashion. The company would like to introduce a PIX device that would be external to the two fire...

I have configured a DDR with dialer profiles on cisco 3640 and 803 routers. Unfortunately I am unable to bring it to function. I have attached output from debug commands. Any suggestions to the problem are appreciated.Thanks,HOMCIS03#ping 192.168.104...

I am very fresh in this area. Now faced the first challenge! I have users who use asynchronous dial-up connections. Recently some have been complaining that the connections are being terminated with in very few minutes. The error message that I obse...

We have a 6509 switch that is basically used to connect Windows NT and 2000 servers on GBIC ports. Recently some of the servers started to loss link abruptly and gain again. The correct error description on the telnet session is as follows "Port x/y...