Network Security

I have two Cisco 5520's: One is connected to an ISP that we are migrating from and one connected to an ISP that we are migrating to. All external services have been migrated to the new firewall. However, I an having issues with Remote Desktop to an F...

ASA5511 7.0(1) in transparent firewall mode configured and passed traffic no problem with prmary router. Built a back up router with the same config and tested -no traffic passes. Same IP address. Tried clearing the arp table on firewall and routers...

I have the inside interface of our PIX (172.17.1.2) configured as the default GW for my laptop. I have my laptop connected to a non L3 switch which is connected to the INside interface of the switch.The ports on the switch are all in the same VLAN, ...

i have a few pix 501's out there on my network!i have whats up gold monitoring my uptime of my isp's and the outside ip's of the pix's.is there any loggin that the pix does where i can see if my isp dropped connection! i am not to sure if i trust wha...

Hello, I have a problem with a VPN L2L between a pix 506 and a ASA 5510. Behind the ASA, I have 6 VLAN, and behind the PIX, 1 network. In order to create the tunnel, I ping (with a server behind the ASA, in the server VLAN for example) a server ...

Hi all,I configured an ipsec vpn access with the ASDM wizard. The connection is fine, but i am unable to see anything, the only interface i can ping is the outside one.Without VPN, i can LAN 2 WAN, LAN 2 DMZ and WAN 2 DMZ.How can i have the same (acc...

I have two groups of VLANs in MSFC in 6500. For example;Group 1: VLAN 10,11,12,13Group 2: VLAN 20,21,22,23I want to allow inter vlan communicationbetween the VLANs within the group, but not between the groups. I want to use FWSM for inter-group traff...

Hi Team,Is that possible to block traffics based on Source and destination in Cisco IPS 4200 series sensor.IPS is installed in promiscous mode.regarsRajesh

Am attempting to place an ASA5510 in front of an existing Cisco 2821 router. This 5510 will replace the VPN and firewall modules currently in place on the 2821.After placing the new firewall in place and changing the routes and paths, I was unsuccess...

Hi,I have an email server hosting two email domains e.g. @sisco.com and @neatco.com each resolved to two different public IPs (MX records etc)I have a Cisco 5510 ASA firewall at my perimter and now I have the challenge of mapping the two public IPs t...