MPLS Quiz 1

MPLS QUIZ 1

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