Network Security

CISCO Expert,right now!my polycom video unit is behind ASA 5510(Version 7.2(4) )and i just use static command to binding this unit to a global address,But I found that the POLYCOM Video unit not work with another POLYCOM device to establish normal da...

I'm running code 8.2(1) on both devices I can confirm that the problem is reproducible I can restore telnet and ssh access by removing and re-adding the relevant lines in in the config (via the ADSM CLI interface)e.g.: no telnet <subnet> <mask> INSID...

Hi Guys,I am confused about the use of the static command on the PIX. Let says you have the following command on the pix:static (inside,Smtp_DMZ) 10.150.243.243 10.150.250.10 netmask 255.255.255.255 What does it meanDoes it mean anything from inside ...

Hi Experts,I want to configure NAC appliance in INBAND-CENTRAL DEPLOYMENT-REAL IP GATEWAY.In this scenario, my clients are in different VLANs say 2 & 3. To all my clients the default gateway should be the IP Address of NAC. Correct?Where I will confi...

Do I need two statements to disable nat between the inside and dmz networks, one for each interface?

Hi,I've migrated from cisco 1721 to 1841.This router has 2 adsl wics(1wic 1hwic) and one lan interface with 2 lan addess configured. Behind the router is a firewall.See the attached file.This firewall enables a tunnel, because of this there is no vpn...

What happen to the running config of the pix if I used the password recovery tool? Will the current config stay saved?Please advise

I have an ASA 5505 with a T1 (outside, 1.1.1.1) as the primary route, then a DSL line (backup, 2.2.2.2) as secondary, all with LAN (inside, 192.168.1.1).Right now it successfully injects the backup route if the outside goes down, then switches back o...

Hi all,I'm using a 877 router with IOS firewall (c870-advipservicesk9-mz.124-6.T10), and would like to translate all web traffic destinations (80, 8080) to a fixed destination IP address and TCP port to go out the internet link interface.ie. if a LAN...

Hi,I'm running 7.2 on a pix 515e restricted licence.The firewall is set to transparent mode.Licencing states the followingLicensed features for this platform:Maximum Physical Interfaces : 3 Maximum VLANs : 10 Inside Hosts : Unlimited Failover : Disab...

I have the following scenario; due to a 3rd party issue they have no route to my Remote Access VPN IP POOL and their default gateway doesn't hit my ASA.I want to enable NAT so that my VPN IP POOL is hidden behind the inside interface of the firewall ...

I have been having an issue with WCCP connections from our Pix firewall losing connections and not re-establishing from time to time. I think this is likely due to bug CSCsy82260 which says fixed in 8.0(4.34) or 8.0(4.36). I am at version 8.0(4.28) o...

All,I've got a situation where I need to log http requests from a couple of systems. I also have regex class-maps that I match on to restrict only certain users from getting on the web.The default inspection is applied as a global policy, and my rege...

I have a system that we NAT through a firewall. A partner whom we are setting up a VPN connection with only will accept registered IP addresses. The way our network is setup, I will have to NAT this address again to a public IP. So I am wondering wha...