Network Security

Hi there,I am running into a problem but I don't know if this is a limitation of my device or a configuration problem. I appreciate any help or advice from any of you. Here's my scenario:I have an ASA 5505 only 3 VLAN allowed because of the license a...

Background:Usually when we have a problem with a VPN user attempting to connectto an inside service, we turn to our ASA syslogs to determine where theconnection is being prohibited (or other errors such as the user tryingto connect to the wrong machi...

Hello,We have a few branches, with a Lifesize device at each site. We also have a Cisco ASA at each site.The problem we are having is that audio breaks up a lot when we make calls with the devices.Has anyone experienced this issue?Also, are calls rou...

Hello all,I have a router 1812 Version 12.4(15)T16, RELEASE SOFTWARE (fc2). Router is doing NAT.I have a lifesize videoconference system. Calls with h323 are dropped after 30 seconds.I have ip inspect rule :[...] - ip inspect name SDM_LOW h323 - ip i...

Can any one  tell me Cisco  ASA Boot Sequence ???????????????????

I brought an ASA 5505 off ebay and when it arrived it had an existing config. I'm new to Cisco and got the ASA for home to play with. In my ignorance I ran 'erase all' thinking that this would remove the config and return the device to factory defaul...

Hi,I have a cisco PIX-515e which i have connected to a emulator through the console port, and im having trouble erasing data from it.I can get into 'pixfirewall' mode and 'monitor' mode but thats as far as i get. i have tried 'write erase' and 'confi...

Hello everybody,I have an ASA 5520 that is running 8.4(2) VPN Plus license.My aim is to block facebook.com for inside network. Below is what I configured" dns domain-lookup outsidedns server-group DefaultDNSname-server 4.2.2.2name-server 8.8.8.8objec...

Hi Folks,I am trying to setup a port forwarding configuration of ASA in local network. Scenario is internet connected with DSL modem and ASA connected with DSL Modem. Modem redirecting all traffic to the single LAN IP (ASA). Somehow I have tried to c...

Hi,i have an ASA 5540 installed in my network , there is a internet ILL which is being utilised completely , how can i identify which websites are being surfed through the ASA ? and which hosts are accessing them ?Thanks