The upcoming Version 4.0 of Cisco CCIE® Routing and Switching certification will test hands-on troubleshooting, Multiprotocol Label Switching (MPLS), and VPN networking To reflect the growth of the network as a service…
Month: May 2009
Free Download – Cisco VPN Client 5.0
Simple to deploy and operate, the Cisco VPN Client allows organizations to establish end-to-end, encrypted VPN tunnels for secure connectivity for mobile employees or teleworkers. This thin design, IP security (IPSec) implementation…
CCIE R&S Core Knowledge Question(7)
1. Which well known BGP community is used in confederation scenarios to prevent sending packets outside the local AS? Highlight for answer: Local-AS 2. By default, any single EIGRP process may use…
CCNA (640-802 OR 640-816 & 640-822) Online Lab
The 640-802 Cisco Certified Network Associate (CCNA) is the composite exam associated with the Cisco Certified Network Associate certification. Candidates can prepare for this exam by taking the Interconnecting Cisco Networking Devices…
Configuring Connection Limits on Cisco ASA Firewalls – Protect from DoS
The Cisco ASA firewall offers excellent protection for Denial of Service attacks, such as SYN floods, TCP excessive connection attacks etc. Using the new Policy Framework functionality, the ASA administrator can configure…
Cisco ASA Firewall with PPPoE
Cisco ASA Firewall is ideal for Broadband access connectivity to the Internet since it provides state of the art and solid network security protection. Especially for small business or home use, the…
Cisco ASA 5500 Dual ISP Connection
Starting from version 7.2(1) and upwards, the Cisco ASA 5500 series firewall supports now the Dual-ISP capability. You can connect two interfaces of the firewall to two different ISPs and use the…
Cisco ASA 5505 Firewall License Restriction for DMZ
The Cisco ASA 5505 is the smallest model in the newest 5500 series of Cisco firewalls. It is a great product for small businesses (5-10 employees) or even for home network use….
Firewall Technologies
Firewalls are used to protect computer networks from hostile intrusions. A hardware firewall separates trusted internal networks (e.g Internal corporate LAN) from external non-trusted networks (e.g Internet or untrusted WAN). The primary…