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MPLS Quiz 1

MPLS QUIZ 1

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