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Hi,
passed, uses Study guides: examcheets and course manual. Here
under are is my dump.
QUESTION 1 When running basic MPLS in conjunction with VPNs, how
many labels does each packet contain?
A.
Each packet contains one label that identifies the VPN.
B.
Each packet contains at least two labels. One label identifies the
path to the egress router and one that identifies the VPN.
C.
Each packet contains at least three labels. One label identifies the
ingress router, one identifies the egress router and one identifies
the path that will be taken.
D.
Each packet contains at least three labels. One label identifies the
ingress router, one label identifies the path to the egress router,
and one identifies the VPN.
Answer: B
QUESTION 2 How does a PE-router operating in the default frame mode
distribute labels?
A.
The PE-router distributes a label for every destination in its FIB.
B.
The PE-router only distributes labels for destinations inside the
MPLS domain.
C.
The PE-router only distributes labels for destinations outside the
MPLS domain.
D.
The PE-router does not distribute labels. Label distribution is only
done by the core LSR.
Answer: A
QUESTION 3 Which three statements about the traditional OSPF routing
model are true? (Choose three)
A.
Networks running OSPF can be divided into areas..6
B
OSPF was designed to support hierarchical networks.
C. A
single area is a physical site or logical division of that site.
D.
All areas must be physically connected to the backbone area (Area 0)
E.
OSPF implementations consisting of multiple areas must be
interconnected by a backbone area.
Answer:
A,B,E
QUESTION
4 Which three statements about MPLS VRFs are true? (Choose three)
A.
Only on interface can be assigned to a single VRF.
B.
Only one VRF can be assigned to a single interface.
C. A
VRF is a routing and forwarding instance for a VPN.
D.
VPN sites share a VRF if they are in an overlapping VPN.
E. A
single VPN site or many VPN sites can share the same VRF as long as
these sites share exactly the same connectivity requirements.
Answer: B,
C, E
QUESTION 5 Which IOS command is used to display the entries from the
ATM TDP tag-binding database?
A. show
tag-switching vpi database
B. show
tag-switching vpi bindings
C. show
tag-switching atm-tdp database
D. show
tag-switching atm-td.p bindings
Answer: D
QUESTION 6 Which two commands specify an Rd for VRF my_vpn? (Choose
two.)
A. router
(config-vrf) # rd 65000:010
B. router
(config-vrf) # rd 192.168.2.1:010
C. router
(config-int) # rd 192.168.2.1:010
D. router
(config) # ip vrf my_vpn rd 65000:010
E. router
(config) # ip vrf my_vpn rd 192.168.2.1:010
Answer: A,
B.6
QUESTION 7 Which statement is true about the hardware requirements
of MPLS?
A.
Because you do not need to run a routing protocol on P-routers, they
require less memory than routers supporting classic IP routing.
B.
Because of the additional processing and memory requirements needed
to build the LFIB, MPLS is only available on high end routers.
C.
MPLS is available on low end routers, built their use is limited
because of the additional processing and memory requirements needed
to build the LFIB.
D.
Because P-routers do not need to carry routes outside the MPLD
domain, they require less memory than.6 routers that support the
same application using classic IP routing.
Answer: C
QUESTION 8 What are two mandatory configuration steps to enable MPLS
in an all Cisco networks? (Choose two)
A. router
(config)# mpls
B. router
(config)# ip cef
C. router
(config-if)# mpls ip
D. router
(config-if)# mpls label protocol ldp
Answer: C
QUESTION 9 What does the NEGOTIATED field in the output of the show
tag-switching atmtdp capability command indicate?
A. It
indicates that the VC merge capability has been successfully
negotiated..6
B. It
indicates a set of options that both LDP peer devices have agreed to
share on this interface.
C. It
indicates that both TDP peer devices have completed the negotiation
phase and have agreed on the TDP/LDP distribution.
D. It
indicates that the negotiated allocation scheme is UNDIR, if and
only if, both peer devices have UNIDIR capability (otherwise it is
BIDIR).
Answer: B
QUESTION 10 When using IP over ATM, which three statements are true?
(Choose three)
A.
Layer 3 PVCs must be established to provide routing paths.
B. A
Layer 2 hub and spoke topology is usually used because it is easier
to manager.
C.
Layer 2 devices have no knowledge of Layer 3 routing information.
Virtual circuits must be established.
D.
Layer 2 topology may be different than the Layer 3 topology,
resulting in suboptimal paths and link utilization.
Answer: A
C D
QUESTION 11 Which MPLS plane is responsible for packet forwarding?
A. packet
plane
B. control
plane
C. routing
plane
D.
forwarding plane.6
Answer: D
QUESTION 12 An interface running MPLS can run both TDP and LDP. True
or false?
A. True
B. False
Answer: A
QUESTION 13 It is possible to restrict the labels that are announced
to neighbors using access-lists with the "tag-switching
advertise-tags" command. What is true about this function?
A. It can
apply to both frame and cell mode MPLS.
B. It only
applies to cell mode MPLS.
C. It only
applies to frame mode MPLS.
Answer: C
QUESTION 14 The hop-count TLV can be used to assist with loop
preventions in MPLS networks. What is NOT true about the hop-count
TLV?
A
The TTL field in the IP or label header is decreased by the hop
count at the egress LSR.
B.
The packet is dropped if the TTL field is zero or less.
C. It
counts the number of hops in a label switch path.
D. It
allows the specification of a maximum number of hops for LDP.
Answer: A
QUESTION 15 How many labels are required as a minimum for an MPLS
VPN?
A. 4
B. 1
C. 3
D. 2
Answer: D
QUESTION 16 Which of the following can be performed
by an ATM LSR?
A. Pop
B. Swap.6
C. Push
Answer: B
QUESTION 17 What is true about the SOO extended
community?
A. SOO is
only needed for multihomed customer sites.
B. SOO can
be used as a loop prevention mechanism.
C. SOO is
most useful for stub sites.
D. SOO has
the effect of creating possible loops.
Answer: A,
B
QUESTION 18 What is true about the following
configuration in a PE router?
Router bgp
21 address-family ipv4 vrf yellow neighbor 10.3.2.1 remote-as 44
neighbor10.3.2.1 active
A. It
configures an MP-BGP neighbor ship to another PE.
B. It
configures an EBGP neighbor ship to a CE.
C. It
configures an IBGP neighbor ship with a CE.
D. It
configures an IBGP neighbor ship to another PE.
Answer: B
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