Archive for the ‘IT&C Stuff’ Category

zone-based firewall on cisco routers

Tuesday, March 31st, 2009

Cisco introduced Zone-based Policy Firewall since it’s 12.4(6) IOS release. It helps organizing firewall policies on multi-interface routers. This small tutorial will show how to set up a simple firewall policy on a router that interconnects three networks:

dmz 300x136 zone based firewall on cisco routers

  • Internet (on FastEthernet 0)
  • DMZ (on FastEthernet 1)
  • Intranet (on FastEthernet 2)

The steps are:

  1. Define class-maps that describe the traffic that you want to permit between zones
  2. Configure policy-maps to inspect traffic on the class-maps you just defined
  3. Configure the clients and servers zones and assign router interfaces to their respective zones
  4. Configure the zone-pair and apply the appropriate policy-map
  5. Configure access-lists for strengthening the firewall

(more…)

deci se poate

Tuesday, March 24th, 2009

Cu un pic de stradanie, adica doar 42 de taburi deschise poti consuma aproape 1.5GB de memorie cu firefox…
firefox 300x102 deci se poate

site prosat

Wednesday, March 18th, 2009

Nenea prosat, aca tot ai un design din anii ’90 la site, de ce nu configurezi cum trebuie osCommerce si setezi corespunzator pesmisiunile pe fisiere? Bine macar ca au un .htaccess si nu se pot citi (asa usor) setarile din configure.php.

prosat 300x92 site prosat

wtf?

Tuesday, March 17th, 2009

Deci, exista cineva atat de idiot incat sa pice in capcana? Se pare ca da, altfel nu ar trimite 3-4 mesaje pe zi…

wtf 300x171 wtf?

if browsers were women

Tuesday, March 10th, 2009

browsers 136x300 if browsers were women

De la Paul.