Showing 10 of 424 Blog Posts
Configuring Border Gateway Protocol (BGP) can be quite onerous, particularly with large numbers of peering sessions that must be configured manually. In fact, in a large network,...
According to BGP best Path Selection process, here is the order of BGP preference: Prefers the highest weight Prefer the Highest local preference Prefer Locally Originated routes...
Virtual Local Area Network (VLAN) Virtual Local Area Network (VLAN) is a logical grouping of hosts. This grouping allows them to communicate if they are on the...
BGP Attributes AS path Origin Local Preference Multi-Exit Discriminator (MED) Weight AS path: An ordered list of all the autonomous systems through which this update has passed....
BGP Adjacency States Idle State Connect State Active State OpenSent State OpenConfirm State Established State 1. Idle State: Idle is the initial state of a BGP connection....
Question 5: ICMP Echo requests from host A are not reaching the intended destination on host B. What is the problem? A. The ICMP payload is malformed....
VPN technology allows businesses to use their existing Internet connections to connect to other offices (site-to-site VPNs) or allow telecommuting or mobile users to connect into the...
OSPF Hello/dead time 10/40, 30/1 20 Cisco or IETF I ETF Updates Multicast (224.0.0.5, 224.0.0.6) Load balancing Equal paths Routed protocols IP OSPF Hello/dead time 10/40,...
RIP and RIPv2 Comparison RIPv1 RIPv2 Classfu l/classless Classful Both Algorithm Bellman-Ford Bellman-Ford Metric Hops Hops Maximum hop count 15 15 Infinite metric 16 16 Hello/dead...