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MPLS Quiz 1

MPLS QUIZ 1

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