Expert Network Engineering Interview Training 2 ⋆ IpCisco

Expert Network Engineering Training 2

Please wait while the activity loads.
If this activity does not load, try refreshing your browser. Also, this page requires javascript. Please visit using a browser with javascript enabled.

If loading fails, click here to try again

Congratulations - you have completed Expert Network Engineering Training 2.

You scored %%SCORE%% out of %%TOTAL%%.

Your performance has been rated as %%RATING%%

Your answers are highlighted below.

Question 1

What is Fast Reroute?

A	A Fast Recovery (at the level of 50 ms) mechanism used in MPLS.
B	A Recent MPLS version used especially for redundant networks
C	A QoS Medhod use din MPLS-TE
D	A Routing Protocol used with MPLS-TE

Question 2

ARP is the Mechanism that is How are the ARP Operation Steps?

A	Broadcast ARP Request with IP Address
B	Unicast ARP Reply with requested MAC Address
C	Recording ARP Table
D	Recording Routing Table
E	Broadcast ARP Reply with requested IP Address

Question 3

If the neighbor router needs to inform BGP about the use of a loopback interface rather than a physical interface to initiate the BGP neighbor TCP connection, we need to use .... command.

A	ebgp-multihop
B	update-source loopback
C	next-hop-self

Question 4

What are the IGMP Versions?

A	IGMPv3
B	IGMPv1
C	IGMPv2
D	IGMPv4
E	IGMPv5

Question 5

What are the OSPF Area Types?

A	Level 2 area
B	Not-so-stubby area (NSSA)
C	Stub area
D	Level 1 area
E	Totally stubby area
F	Backbone area
G	Standard area
H	External Area

Question 6

What are the BGP States in Order?

A	Loading, Full, Init, 2-way, Exstart, Exchange
B	Connect, Open Sent, Open Confirm, Established, Idle
C	Init, 2-way, Exstart, Exchange, Loading, Full
D	Idle, Connect, Open Sent, Open Confirm, Established

Question 7

How does DR Election Occur?

A	First highest OSPF priority, then highest interface ip
B	First highest OSPF priority, then highest router ID
C	First highest interface ip, then highest OSPF priority
D	First highest router ID, then highest OSPF priority

Question 8

What is Route Target?

A	16 Bytes Value that determines which prefixes will be allowed or disallowed
B	8 Bytes Value that determines which prefixes will be allowed or disallowed
C	8 Bytes Value that determines which prefixes get imported and exported on the PE routers.
D	16 Bytes Value that determines which prefixes get imported and exported on the P routers.

Question 9

ToS is one of the Fields used for QoS. Why does 4,5,6 bits of ToS Used ?

A	Reliability
B	Delay
C	Jitter
D	Cost
E	Throuhput

Question 10

What is Route Leaking?

A	Importing or exporting the routes of one vrf into another vrf
B	Redistribution of one routing protocol into another routing protocol

Question 11

There are Two ABRs. One is Configured as Stub and Another is Confiured as Totally Stub. This Area Behave As?

A	Totally Stub Area
B	Backbone Area
C	Stub Area
D	Standard Area

Question 12

BGP work with UDP or TCP? Which Port?

A	UDP 179
B	UDP 159
C	TCP 179
D	TCP 159

Question 13

What are the Bits in an MPLS Packet?

A	TTL (8 bits)
B	IP address (32 bits)
C	MAC address (48 bits)
D	Experimental (3 bits)
E	Label (20 bits)
F	ToS (5 bits)
G	S Bits (1 Bit)

Question 14

BGP will advertise the routes that are validated by IGP to an EBGP neighbour. This is provided with ?

A	BGP Redistribution
B	BGP Multihop
C	BGP Syncronization
D	BGP Neighbourship

Question 15

Which Ones are True for PIM-DM?

A	Supports Only Source Trees (S, G)
B	Uses Source-Based Trees
C	Uses Rendezvous Point (RP)
D	Uses Shared Trees
E	A Flood and Pune mechanism

Question 16

What are the Main OSPF LSA types?

A	Type 10, Type 20, Type 30, Type 40, Type 50, Type 70
B	Type 1, Type 2, Type 3, Type 4, Type 5, Type 7
C	Type a, Type b, Type c, Type d, Type e, Type f

Question 17

What are the States of OSPF Neighbourship on Broadcast and Non-broadcast Multiaccess Networks?

A	Full with DROTHER
B	2-way with DROTHER
C	2-way with DR and BDR
D	Full with DR and BDR

Question 18

.... is an 64 bit value that is added to the ip address and create 96 bit VPNv4 Address in MP-BGP.

A	Route Target
B	Route Distinguisher

Question 19

.... is an address that is assigned to a set of interfaces that belong to different network devices. When a packet sent to this address, it is delivered to the closest network device (interface).

A	Broadcast Address
B	Unicast Address
C	Multicast Address
D	Anycast Address

Question 20

What is IGMP Snooping For?

A	Listenning PIM Join / Leave messages and maintain multicast membership
B	Listenning IGMP Join / Leave messages and maintain multicast membership

Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results

There are 20 questions to complete.

Expert Network Engineers

All Interview Questions

gokhankosem

Gokhan Kosem is a Network Engineer, Instructor and the Founder of IPCisco.com with 15+ years of experience in Cisco, Nokia, Huawei, Juniper, Linux, Service Provider Networks, Routing and Switching technologies.

He has worked on the backbone networks of major service providers and network vendors including Nortel, Alcatel-Lucent (Nokia) and has extensive hands-on experience with Cisco, Huawei, Juniper and Nokia networking technologies.

He has trained thousands of networking students worldwide through IPCisco.com, Udemy, books, labs, quizzes, and educational content across multiple social media platforms.

IPCisco.com | Best Route to Your Dreams

Expert Network Engineering Interview Training 2

Expert Network Engineering Training 2

Latest Lessons

Latest Blog Posts

WHAT YOU WILL FIND?

COURSES

SPECIALS

MEMBERSHIP