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MPLS Quiz 1

MPLS QUIZ 1

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