Network Security

Does this output of the show failover seem correct?.. Why are there 0.0.0.0 address for the subinterfacesthis is the Active FW--we are running in multiple context...with all the "work" being done in this contextXFW/core# show failoverFailover OnLast ...

I have a small issue with my Cisco PIX 515E running a ipsec tunnel from cisco pix to a check point firewall.  The only traffic that is passing through this tunnel is just SSL traffic for our outlook email clients connecting to an exchange server thro...

I am trying to use my 5510 to treat traffic from my lan to our mpls and to the internet in 2 different ways.  Traffic from lan to corporate resources should be unmolested, however the mpls is providing internet access via a proxy server that is manag...

Hi All,Can natting be done on a multiple context ASA? So basically if all 10 different contexts on the ASA wants to nat their internal IPs can they do that? How about static NAT?Thanks

We have a remote client that connects to our ASA via a VPN connection.  They receive an IP address via a DHCP pool from the ASA.  I need to NAT one of the devices to another network.  What is the easist way to tell what IP address they  are receiving...

hi               According to cisco document  "IPv4 multicast MAC addresses from 0100.5E00.0000 to 0100.5EFE.FFFF"     are allowed . eigrp multicast address is 224.0.0.10 . for this mac address will  be in previous mac address's. so why we  have to o...

The customer has a IPS 4240 running version 7 and is experiencing high CPU utilization. It ranges between 80 and 100% of utilization. We disabled some alerts from some of the events we are getting but the issue remains. The customer has the IPS betwe...

Hi,I am having some difficulty with configuring a PIX 501. I am very new to Cisco equipment and am sure that I am missing something very basic.I have configured the device to the best of my abilities but it is still not working. The PIX is sitting be...

i have amazing problem. i tryed to nat one of my private ip address to one of my public ip address in fwsm. it worked fine. for example, nat 192.168.1.1 to 217.218.100.2. my 6500 switch is connected via one 3560 switch to internet and all of my LAN d...