Network Security

Head office with one Router (2851) connected to the LAN and several site-to-site VPN on the outside Ethernet to the branche offices.I need to improve a kind of High-Availability ONLY on the head office.I added a second Routers (2811) connected with H...

eg: outside interface traffic usage ... updated every second instead of default (10?)

Hi,Would it be possible that a QoS tagging is lost as it traverses between directly connected interfaces of two switches.What possible reason a dscp marking is stripped on the ingress interface?Thanks.

Hi all,I'd like to ask a help.I have a Lotus Notes Mail Server that is at Inside Network. I am able to receive any email and make MX queries for any domain from Lotus Notes Server. However I unable to send email for any destination.Someone know what ...

Hi, I have a FWSM in trasparent mode and some routers in "not protected" vlan, between FWSM and MSFC. For the server in the "protected" vlan, is better to have only the default route to the MSFC or to have some route specific entries to the routers ?...

Hi Experts,I would like to seek your help regarding my problem with ASA5505. My setup is:Internet--ASA5505--Switch--Server/PC.When the server is directly connected to internet using 2 lan card, yahoo mail can be received thru MDaemon mail server.But ...

Hi All,I have CISCO ASA with IPS20. I am installing the IPS. Initially I registered the IPS. I didn't received PAK along with the Device. I registered online. It is okay now. Do I have to renew this every year to get the signatures, like how we do fo...

Hi,I hope you can spend a little of your time helping my fix this lab scenario.What my goal is for my laptop on 192.168.3.20 (inside of pix) to be able to connect to 10.100.0.61/27 which is a loopback on my pretend New York router.I have the followin...

hello,in my connection Remote VPN there requred route or we directly give connection from ASA 5540. is it possible.

Prudent config I have on there:logging enablelogging mail errorslogging from-address [email protected] recipient-address [email protected] level errorssmtp-server 10.1.1.1So far no emails are getting to me. I've run 'debug smtp-client' and all I get is "lookup_an...

Hi All,If a single ASA 5510 (4 ports) connects to 3 different 857 ISR routers. On each port of the ASA 5510 (outside1, outside2 & outside3) the WAN IPs are of different subnets. The 857 routers only provide the ADSL connection and nothing else.The 4t...

How do I configure a standbyIP address, from a Context Firewall.

Today I open the IDM and I saw that the Analysis Engine Status was "Reconfiguring the Engine".and CPU1 was 100%. is this normal? When this message it's appear?