Network Security

Hello,I have configured a Lan-to-lan VPN between one Cisco 2811 with ADSL interface at the branch office and one PIX 515 connected to a 1721 with a ADSL interface at the HQ office.The VPN is being used for voice communication between two CME 3.2 syst...

I am currently using PIX 501 and VPN 3000. Everything is running fine except that VPN Client cannot access internet after they logged in via Cisco System VPN CLient. I can't any solution to this problem and is really lost. This is a very important ta...

HiI've been seeing duplicate log entries from my UR and FO running in stateful failover.ie. the BOTH the UR and the FO send log messages for the same connections almost 80% of the time.Is this normal? Does the UR and the FO always send log messages i...

Two networks behind a concentrator, 10.10.10.x and 192.168.96.x. The Pix is on the 192, and a router with NAT disabled (transparent) routes to the 10.10. Multiple PIX 501s are all in the 192.168.97.x to 192.168.125.x range, no overlaps. Traffic comes...

Does anyone have trouble telneting to pix after upgrading software? Configuration is still correct, the pix can ping the server (10.98.0.X) where telnet is allowed. Also, another server running snmp (10.98.0.X) cannot find the pix either. Both device...

Hello,We are trying to figure out how to setup a port on our Cat4006 switch to be in promiscuous mode. We already have multiple VLAN's and I have read the details on setting up PVLAN's I am just not sure if this would affect our existing port config...

I have many problems with the csa 4.5.1.x. When i installed the csa on any client workstation, the csa can not synchronize with the csa mc. The communication between the two peers is ok. I can telnet to the ssl port 443 and the communication port 540...

evError: eventId=1133224443501623136 severity=error vendor=Cisco originator: hostId: <name> appName: cidwebserver appInstanceId: 344 time: 1961/11/06 20:16:34 1961/11/06 15:16:34 GMT-05:00 errorMessage: name=errSystemError WebSession::ses...

Folks, I have been trying to get an answering to a question pertaining IPS, but, no one (not even TAC) have been able to give me a definite answer.We have a core 6500 series switch with 10 Vlans defined. We have IPS blade installed as well on t...

Has anyone got any information on acceptable CPU usage on PIX, my reason for asking is that I am constantly observing 88 – 91% CPU usage on our PIX 515 running 6.2(1), I can not find any information on cisco.com.Any ideas / thoughts will be greatly a...

I am getting the following error message, when i tried to open EVENTS section in Security Monitor of IDS MC 1.2

how can i send memory use percent to third part sofeware.if use snmp ,then which mib should i used?thank you very much?

Hello, I upgraded our our Pix's OS from 6.3(4) to 6.3(5). We have a 14 site VPN Meshed network with 506s at remote sites and a 515 at the main site. After the upgrade we have been exipiriencing throughput issues at the main site (through the 515). ...