Network Security

since do command "delete disk0:"and "copy tftp flash:xxx.bin",asa5520 restart is abnormality and console port doesnot output. please help me.

HiI have recently installed an ASA5510 as our Firewall which actually replaced the old PIX. Now I am stuck with Static NATing. On the old PIX I could have multiple Static statements translating different public IP addresses to one IP address in my DM...

Hai,We are using Pix 515E with 6.3(4) operating system. We are seeing lot of dictionary attacks on our servers which are having live IP's. Is it possible to stop dictionary attack using the PIX. Also is there a way to block the user name and password...

Hi,I have a problem with a SQL Connection which is going out of the network to a server hosting the service on the internet.I have a setup an incoming rule on the inside interface. Details below:Client Private IP > Public IP SQL Server port 1433.The ...

Hi,I'm setting up a network with 2x Cisco routers in front, going to 2x Cisco ASA 5200 (in Failover) and then onto the network. We've a /24 Public IP range and was wondering what was the best way to configure the firewalls. I've heard the Transparent...

i am trying to setup a new pix firwall (525). i named the inside and the outside interfaces and set the security level on them , but when i try to assign an ip address for the inside and the outside the command fails, has anyone experienced this issu...

Is it possible to backup the configuration on the ASA 5520 using snmpcommunity string from an internal device or is this not a good practice?

I have a 6513 with a FWSM. The next device is a 6503 that is owned by my ISP. I have placed a inline content filter in between these 2 devices so that we can filter our Internet access. Because it is inline, all traffic flows through this device. The...

for some reason once maybe twice a month my pix just stops working. It stays powered on 24/7. no changes are being made to it. the lights stay blinking. but it just stops working. does the pix keep any log files, so maybe i can try to find out what i...

Hi,Where can I find out information about how to configure multiples FWSMs on 6509 switches?Thanks in advance for your reply.vnt

I'm looking for advice from anyone who has implemented or tested ASA 8.0 in a VPN cluster using WebVPN and the AnyConnect client. I have a stand alone ASA configured with a public certificate for SSL as vpn.xxxx.org, which works fine. According to th...

During the install of 4 or 5 version VPN client I get the message the Deterministic Network Enhancer plugin failded. then an error 1722 saying a problem with the installer software. I have full admin rights plus permission in the registry. Also i can...

Hi all.this is my first post here, and i have never used cisco products until now. I have a Small Business Server 2003R2 running exchange, remote web workplace, sharepoint, etc. i have 1 nic. i've setup the 501 firewall with a public ip, and the serv...