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