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