Network Security

Hi Hoping someone somewhere can help me ??We have 2 sites , several dmz's and multiple vlans, all connected via cisco routers and or firewalls.We need an IDS type solution, so I am looking at IPS4215's and a MARS box.But what sort of MARS box ??, The...

HiI have 4215 IDS sensor and 3550 switch.I want connect sensing interface to switch. I have pc where event viwer install.now in switch has f0/1 and f0/2 portf0/1 is source port and f0/2 is destination port.so my question is in which port i connect ID...

We've got an ASA 5520 working as an endpoint for multiple vpn l2l tunnels. It initially had version 7.2 loaded but we have since downgraded to 7.1(2). However in both versions we are experiencing a problem whereby the box will occasionally begin deny...

dear all i have an ASA 5510i have created vpn using ASDM and user from remote place is able to connect and he is getting one ip from the specified range pool. but there is no traffic flow please check the attached configuration and help.i will rate a...

dear sir, We suspect the fwsm is blocking the ftp services . Hereby attached the fwsm show tech-support & troubleshooting screenshot that explain how it fail the ftp services. Please refer inside the troubleshooting screenshot "working scenario" & no...

Hi Forum,What should I use, RIP or OSPF, over two links, one serial/one sdsl, the network is small, a single router with 2 connections to the ISP. RIPV2 has periodic updates, will it affect the links?

I'm trying to forward all ssh requests for my outside IP to a PC, named "alphapc", behind my PIX 506E firewall. Under my current configuration, all ssh requests to my outside IP timeout. My configuration is below.Thanks,Anton: Saved:PIX Version 6.1(4...

I have remote sites with a backup link via VPN from a router at the remote site to a PIX firewall at the main site. There are GRE tunnels configured from the remote site routers to 4503 switches behind the firewalls at the main site. There are a coup...

I have remote sites with a backup link via VPN from a router at the remote site to a PIX firewall at the main site.There are GRE tunnels configured from the remote site routers to 4503 switches behind the firewalls at the main site.There are a couple...

I'm writing a small SDEE client, but am having trouble gathering the xml schema. evStatus has one xml format while evIdsAlert has another. Is there a document that describes what information (and in what structure) should be received based on which E...

Signature tripping on the following contents. Is this an invalid ftp command? or does the signature need tunning?0x0000 0000 0014 005e 0029 0047 0045 0000 0018 0019 000a 0070 0000 0008 0000 0045 0000 ....^)GE........p......E.. 0x0010 0000 003a fff7 0...

Hi,I am a newcomer to cisco pixs and I am trying to setup an ipsec vpn between 2 sites. I cant seem to get the vpn tunnel up? Attached are the 2 configs.Any advice would be very much appreciated.Thanks in advance.

Is it possible to put PIX OS 7.3 on a PIX 506E? I know that 7.3 requires 64 MB of RAM and 16 MB of flash. I've found a memory upgrade for the PIX, but I can't find a flash upgrade.Thank you

I read that each of these two commands has a specific purpose i.e. one should be used for one traffic direction (highsecurity-to-lowsecurity), and the other for the opposite direction.Can someone clarify this for me? Is this true? What command should...