200-125 Exam Questions Answers: Your Complete Study Resource
Routing forms the backbone of networking, and this section covers dynamic and static routing protocols such as RIP, OSPF, EIGRP, and BGP.
Sample Question:
Q: Which protocol uses DUAL algorithm for 200-125 exam questions answers routing decisions?
A: EIGRP (Enhanced Interior Gateway Routing Protocol) uses the DUAL algorithm for routing decisions.
Answer Explanation: EIGRP is a Cisco proprietary protocol that uses the DUAL (Diffusing Update Algorithm) to calculate the shortest and most efficient path for data transmission. It is known for being fast and efficient.
Tips:
Study the differences between distance-vector, Cisco Certification Salary link-state, and hybrid routing protocols.
Be familiar with static routing and when it is used.
Practice configuring OSPF and EIGRP on Cisco devices.
WAN Technologies
This section tests your knowledge of Wide Area Network (WAN) protocols and configurations. You should understand PPP, Frame Relay, and MPLS.
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