The Cisco Call Manager Express (CME) software (its new name is Cisco Unified Communications Manager Express) provides IP Telephony services that run on Cisco Integrated Services routers (such as 1800, 2800, 3800…
Routing Tables
A routing table is a database repository that holds the router’s routing information that represents each possible logical destination network that is known to the router. The entries for major networks are…
How to configure VTP?
Before VLANs can be configured, VTP must be configured. By default, every switch will operate in VTP server mode for the management domain NULL, with no password or secure mode. The following…
VLAN Trunking Protocol (VTP)
Administration of network environments that consists of many interconnected switches is complicated. Cisco has developed a propriety solution to manage VLANs across such networks using the VLAN Trunking Protocol (VTP) to exchange…
Virtual LANs(VLAN)
VLAN Membership When a VLAN is provided at an access layer switch, an end user must be able to gain membership to it. Two membership methods exist on Cisco Catalyst switches: static…
CCIE Security Lab Exam Details
Lab Exam Refresh: Effective April 20th,2009, important content changes were implemented in the CCIE Security Lab Exam. Version 2.0 has been retired, candidates should prepare using the v3.0 Lab Exam Blueprint, Lab…
Troubleshooting and its Role in the new CCIE Blueprints
Troubleshooting has always been a part of the CCIE lab in one form or another. Whether we look back to the days when the lab was a 2-day lab and the 2nd…
CCNP BSCI(642-901) Lab – OSPF
OSPF is configure on routers Amaniya and Lynaic. Amaniya’s S0/0 interface and Lynaic’s S0/1 interface are in Area 0. Lynaic’s Loopback0 interface is in Area 2. Your task is to configure the…
CCNP BSCI(642-901) Lab – ISIS EIGRP Redistribution
The Pass4sure company recently completed merging with Lynaic. The two companies have been using separate routing protocols on their corporate networks, and an immediate solution is required for the two companied to…