Network Security

Hello... We are having some problems with a few 2950 switches. W e have several already added to CW2K. We upgraded IOS , and to RME IDU R3 to no avail. My telecom analyst found a known bug with the 2950:Cisco Bug Id: CSCdw13531 ' The workaround is t...

After upgrading – do I need to create the whole configuration again or does it know to read to running configuration file?Do I need to hard reset the pix after the upgrade?

Hi,I was told that I can protect many popular form of network attacks, including DOS, SYN Attack, PING flood by using PIX firewall features. But I don't really know which command should I use...Can anyone help me on the issue?Thank you very much in ...

local authentication on pixnow clients want to account for each user about the newwork utilization,is there any way?

Hi, When traveling with Laptop to a hotel around america, most rooms has DSL ports for internaet browsing. Why can't I use this connection to connect to my officr PIX with a VPN dailer?When dialing by phone it's working, and by using cables at home i...

I have turned on OSPF on the PIX. I have two different areas - 100 on the outside and area 0 on the inside. But, the routes from the inside are showing on the dmz routers. Is there any command on the pix to stop you from doing this?

i keep getting this error: <163>May 19 2003 23:13:57: %PIX-3-106011: Deny inbound (No xlate) udp src outside:193.146.77.31/1027 dst outside:67.104.55.209/137in the documentation it says it's a security breach, but i've been getting this for a while. ...

Hello, I would like to make a VPN with IPSec between a PC with a client VPN (like the easy VPN client ) and a firewall (like a PIX).Like both devices are separate in different networks that have a router with NAT, I would like to know if this will wo...

We may need to add another ipsec tunnel for our FLA location. This is becoming a very popular option. We need to figure out how to do this so that we don’t exhaust all internet bandwidth. Is there a way to measure bandwidth per tunnel? We current...

I work for a local ISP and am putting in my first PIX. i have posted several times before and keep getting closer but something still dosnt seem to be right. Right now we have our backbone with a 206.x.74.1 address on the ethernet and 206.x.74.5 on ...

I am new to the PIX and need to allow a satellite office to access an inside exchange server via Outlook. E2k is currently sitting on my DC, which is on the internet. I want to pull the DC off of the internet, firewall it, and still provide email acc...

I have already established a VPN connection from a FreeSwan box to my PIX but the remote end can not ping or access my network.The config is like this:access-list 200 permit ip host x.x.x.x y.y.y.y 255.255.255.0 (hitcnt=0)access-list 210 permit ip ...