Udemy - Cisco BGP Masterclass for Enterprise Network Engineers Free Download

Udemy – Cisco BGP Masterclass for Enterprise Network Engineers 2025-5
English | Tutorial | Size: 10.51 GB

Become a BGP expert with full hands-on lab exercises included.

Characteristics of Border Gateway Protocol (BGP)

Inter-Autonomous System Configuration: The main role of BGP is to provide communication between two autonomous systems.
BGP supports the Next-Hop Paradigm.
Coordination among multiple BGP speakers within the AS (Autonomous System).
Path Information: BGP advertisements also include path information, along with the reachable destination and next destination pair.
Policy Support: BGP can implement policies that can be configured by the administrator. For ex:- a router running BGP can be configured to distinguish between the routes that are known within the AS and that which are known from outside the AS.
Runs Over TCP.
BGP conserves network Bandwidth.
BGP supports CIDR.
BGP also supports Security.

Functionality of Border Gateway Protocol (BGP)

BGP peers perform 3 functions, which are given below.

The first function consists of initial peer acquisition and authentication. both the peers established a TCP connection and performed message exchange that guarantees both sides have agreed to communicate.
The second function mainly focuses on sending negative or positive reach-ability information.
The third function verifies that the peers and the network connection between them are functioning correctly.

Importance of Border Gateway Protocol(BGP)

Security: BGP is highly secure because it authenticates messages between routers using preconfigured passwords through which unauthorized traffic is filtered out.
Scalability: BGP is more scalable because it manages a vast number of routes and networks present on the internet.
Supports Multihoming: BGP allows multihoming means an organization can connect to multiple networks simultaneously.
Calculate the Best Path: As we know data packets is traveled across the internet from source to destination every system in between the source and destination has to decide where the data packet should go next
TCP/IP Model: BGP is based on the TCP/IP model and it is used to control the network layer by using transport layer protocol.

Buy Long-term Premium Accounts To Support Me & Max Speed

DOWNLOAD:

Leave a Comment Cancel reply