Network Security

I want to make sure I understand how the nat requirements work on asa v8.0 when inter-interface is set.  Background:nat control is off.same-security-traffic permit inter-interface is on."inside" and "MPLS" interfaces are both at security level 100."o...

I thought this would be simple at first but I seem to be getting a little stuck on it.  I need to forward ports 80,443,51111 to internal hosts.  80 and 443 need to go to my web server (192.168.5.15) while 51111 needs to go to another server (192.168....

Hi Expertswhat is the technical difference betwen: access-list acl permit tcp host 10.10.10.10 eq 80 any ?                               and access-list acl permit tcp host 10.10.10.10 any eq 80 ?it confuses a little bitthanksjamil

I'd like to setup a DMZ network with the ASA5505. Do I need the "Security Plus Bundle"?

I would like to add a Meraki MR16 AP to our DMZ which is on our ASA 5510. I use a switch connected to the DMZ port of the ASA and that is where my webserver is plugged in. I want to keep the traffic completely seperate from our internal LAN. What is ...

According to Cisco, MPF application inspection on the ASA is done AFTER network-address translation (and access-lists).So a simple scenario like thisstatic (inside,outside) 192.168.1.2 65.100.100.1 netmask 255.255.255.255access-list test extended per...

A virtual server currently has Exchange installed on it with load balancing on our network. Each NIC has its own IP address and they want one external address for it to NAT to.  Looking at our ASA, we can't overlap addresses...meaning I get an error ...

I keep struggeling with Cisco ASA. Can someone explain a systems engeneer with noob experience on networking how I can make a certain NAT (RDP, SSL or whatever) and securing it by allowing just one external client with fixed internet IP to make use o...

Dear All,one of my SNMP server 10.242.103.42 sits in MZ zone,and ACE 4710 is connected to core switch,coreswitch is connected to firewall asa.Now iam trying to ping from MZ zone SNMP server to loadbalancer ip 10.242.105.1,iam unable to ping my LB int...

i am configuring a pix 525i just found out how to activate the subinterface on it so that's goodthe box has a primary unit and secondary unit, both are connected from G0 to redundant switchesif i do a show failover, it says it's using the serial base...

i have a pix 525 running 8.0(4) and asdm 6.1(5)i have two ethernet interfaces, and two gb ethernet interfacesi connected both gb ethernet interfaces to a switchport, configured as trunkcan't seem to activate subinterfaces on the gb interface on the p...

After upgrading my ASA 5510 to version 8.4(3), I'm getting the following errors generated.  %ASA-3-199011: Close on bad channel in process/fiber (Unicorn Proxy Thread)/(unicorn-proxy), channel ID 0x00000027, channel state 1After doing some Googling, ...

Hi Everyone,I'm trying to find where to download ASA 1000V's virtual appliance. I could only find the Nexus Switch 1000V so far.Any ideas?Cheers,Paul