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MPLS Quiz 1

MPLS QUIZ 1

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