MPLS Quiz 1

MPLS QUIZ 1

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