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MPLS Quiz 1

MPLS QUIZ 1

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