Network Security

Hi all, I inherited a network and need to understand one network setup which I don't have the documents or network designs for. We have a number of PCs setup in a customer's facility. The PCs are setup in an office, connected to a switch, and the swi...

We have a Cisco PIX 515E which is connected to a 10Mbps synchronous connection. We have discovered, however, that upstream/outbound speeds are maxing out around 300-400Kbps. Downstream/inbound speeds are normal. Also, when we remove the PIX from the ...

I am using an ASA 5510. I have no issues receiving echo-replies from outside devices, but I can't get one from the outside interface on my ASA. This is by design right? Is there a work around?

How we can terminate two isp links in one single box of ASA 5510 , we have 4 ports on ASA , on which one we can give DMZ, one for LAN , one for UPlINK , one for Gateway , now tell me please how i can use my two isp link in same time , i have to take ...

hi all, I am facing the following problem in cisco asa 5505 version 8 when clients are sending mails from inside to outside a. Clients cannot able to send the mails to recipients ( say 200 ) at a time.b. if they reduce the no: of recipients say 50 th...

hi: Im some confused with that, us IDS was failing suddenly(we restarted it to work again), but the las time that failed and we restarted, appeared a message: Error: Cannot communicate with authenticationApp (getUserAccountConfig). Pleasecontact your...

Hi, I have FWSM and IDSM/2 module on 6500 switch in my network, and we have issue with file transfer between some machines. When server is behind IPS, transfer is very slow, 40x lower then in situation when server is only in VRF/FWSM - without IPS. A...

Hi is there anyone who knows how to upgrade an ASA license (the Security Plus License) using CSM 7.0?

Dear all Firewall gurus,I have a client who has a pair of Cisco 6509 with a Firewall module on each of the 6509s. They are considering setting up the firewall modules as HA. What's the easiest way to setup the configuration for the stateful failover?...

Hello,I have a question about Static NAT. My client use a Linux Firewall for Connection partners using L2L (about 70). He bought two 5520 to replace the current Linux Firewall. I conducted a survey of access rules for migration of the firewall and I ...

HelloWe have numerous remote sites that use a Cisco ASA5505 to make a site to site VPN into our main 5520. Anyway we need to add wireless to this sites. Does anyone know if it is possible to add a wireless module to these devices or do newer ones com...

Is it possible to automatically save the config files of an ASA to a central server on the network? We have a unix machine with syslog and snmp running.Thx,Marc

I konw ASA5580 can use show command "show environment" get "FAN" and "Temperature" information.When ASA 5510 or 5520 have the same as ASA5580 can use "show environment".

Hi ciscoteam,could you please let me know how/what to check in show connection outputs, and the meaning of the processes which will be displayed in the show processes memory.This will really help me in troubleshooting the cpu/memory related problems ...

ip address outside 131.211.156.130 255.255.255.224ip address inside 192.168.7.1 255.255.255.0global (outside) 1 interfaceglobal (outside) 1 131.211.156.131nat (inside) 1 0.0.0.0 0.0.0.0 0 0static (inside,outside) 131.211.156.145 192.168.100.145 netma...