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MPLS Quiz 1

MPLS QUIZ 1

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