Ip prefix-list provides the most powerful prefix based filtering mechanism Here is a quick little tutorial on Prefix-lists for you. A normal access-list CANNOT check the subnet mask of a network. It…
CCIE R&S Core Knowledge Question(10)
1. R1#show frame pvc interface serial 1/0 PVC Statistics for interface Serial1/0 (Frame Relay DTE) Active Inactive Deleted Static Local 1 0 0 0 Switched 0 0 0 0 Unused 0 0 …
R&S Quick Notes – Switching
With the insane amount of theory to go through before the big day comes, it is only normal for a couple of items to get lost in the masses. On top of…
5 Minutes Course – Frame Relay
Frame Relay is packet switched WAN techonlogy for transporting Data across Conection oriented Virtual Circuits using Public Data Networks (PDN). its high performance alternative to overly reliable / slow X.25 Wan Protocol….
CCNP Recommended Study Materials, As selected by Sadikhov members
In addition please do not ask which material is best as that is subjective. Try them for youself as only you will know which material suits you best. BSCI Books Building Scalable…
CCNP 642-825-Update(June-2009) New Questions
1. Which two features can be implemented using the Cisco SDM Advanced Firewall wizard? (Choose two.) A. DMZ support B. custom rules C. firewall signatures D. application security E. IP unicast reverse…
Cisco Live Conference Certification Testing
Onsite Test Center: June 28–July 2, 2009 Moscone Convention Center San Francisco, CA Register now to take a Cisco certification exam with Pearson VUE on-site at Cisco Live 2009 in San Francisco…
New Certification Option for CCNA Voice
On June 24th, 2009, Learning@Cisco will announce program changes to the CCNA Voice certification. There will now be two options available for candidates wishing to achieve their CCNA Voice certification: A commercial…
How to configure reflexive access lists
This post describes how to configure reflexive access lists on your router. Reflexive access lists provide the ability to filter network traffic at a router, based on IP upper-layer protocol "session" information….