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MPLS Quiz 1

MPLS QUIZ 1

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