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MPLS Quiz 1

MPLS QUIZ 1

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Question 1
Which router types are used in an MPLS network?
A
Provider Edge
B
Provider
C
Customer LAN
D
All of them
E
Peer Edge
Question 2
How to enable cef on a Cisco router?
A
cef run
B
ip cef enable
C
ip cef create
D
cef enable
E
ip cef
Question 3
Which port is used by LDP?
A
UDP 646
B
UDP 946
C
UDP 46
D
UDP 64
E
UDP 695
Question 4
When we disable TTL propagation, this makes routers set the TTL value as .....
A
5
B
254
C
255
D
0
E
100
Question 5
MPLS Label in MPLS Header is .... bits.
A
8
B
32
C
20
D
3
E
24
Question 6
Which table is created by CEF?
A
RIB
B
FIB
C
LIB
D
All of them
E
LFIB
Question 7
How can we display LIB in an MPLS network?
A
show ldp lib
B
show mpls lib
C
show ldp bindings
D
show mpls ldp bindings
E
show mpls bindings
Question 8
Which ones are the VPN names used with MPLS?
A
MPLS L4VPN
B
MPLS L1VPN
C
All of them
D
MPLS L3VPN
E
MPLS L2VPN
Question 9
In MPLS Network, At the last Edge LSR, label is removed. This process is called ....
A
php
B
none of them
C
swap
D
push
E
pop
Question 10
For RSVP Path definiton can be done with two types. These are:
A
standard
B
loose
C
leased
D
strict
E
streamed
Question 11
RSVP Path is bidirectional.
A
True
B
False
Question 11 Explanation: 
RSVP Path is unidirectional.So, there must be two RSVP sessions to provide RSVP connection.
Question 12
MPLS label is added between .... and .... headers.
A
Layer 1
B
Layer 5
C
Layer 3
D
Layer 4
E
Layer 2
Question 13
How can you check the hops through the way to an MPLS Node 20.20.20.20?
A
traceroute mpls ipv4 20.20.20.20 0.0.0.0
B
traceroute mpls 20.20.20.20/32
C
traceroute ipv4 20.20.20.20/32
D
traceroute mpls 20.20.20.20 0.0.0.0
E
traceroute mpls ipv4 20.20.20.20/32
Question 14
LDP ...... are sent for Error.
A
Notification messages
B
Session messages
C
Discovery messages
D
RESV Messages
E
PATH Messages
Question 15
By default, TTL propagation is enabled.
A
False
B
True
Question 16
How can we display, VRF ABC Routing table? 
A
show ip route vrf ABC
B
show ip vrf ABC
C
show route vrf ABC
D
show vrf ABC route
E
show ip vrf ABC route
Question 17
VPLS is a .... VPN Technology.
A
Layer 4
B
Layer 7
C
Layer 2
D
Layer 1
E
Layer 3
Question 18
Which one is the benefits of Traffic Engineering?
A
Provide better convergence
B
Better Bandwidth Utilization
C
All fo them
D
Capacity Planning
E
Build new services
Question 19
.... operates at the edge of an MPLS network.
A
LSP
B
PHP
C
LSR
D
FEC
E
LER
Question 20
Which ones are in MPLS Control Plane?
A
RIB
B
LIB
C
LFIB
D
All of them
E
FIB
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.

 

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