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Top 20 Cisco CCNA Interview Questions

Top 20 Cisco CCNA Interview Questions

1. Explain the working of ARP? Answer : Address Resolution Protocol (ARP) is TCP/IP standard which is defined  in RFC 826. ARP used to resolve ip addresses with the help of TCP/IP software to media access control address with the help of hardware in LAN. ARP provides...
CCNA Interview Questions & Answers 2019

CCNA Interview Questions & Answers 2019

CCNA Interview Questions & Answers 2019 When does congestion occur in-network? Answer : When a number of users are accessing same bandwidth there is the formation of congestion in any network.   Explain the window in networking? Answer : window is nothing but...
INTRODUCTION TO FIREPOWER

INTRODUCTION TO FIREPOWER

INTRODUCTION TO FIREPOWER Traditional “defense in depth” architectures usually force organizations to buy multiple security solutions — like firewalls, VPN gateways, web filters, and alternative appliances from completely different vendors. This approach will increase...
BGP For Beginners-CCNA as Career

BGP For Beginners-CCNA as Career

BGP For Beginners (i.e for CCNA Students) First time in the CCNA Cisco added this protocol in CCNA R and S exam ( and ICND2 Exam) In previous CCNA syllabus, it was just mentioned as IGP i.e Interior Gateway Protocol, but working was not discussed in that old syllabus....






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