Brocade 150-130 Exam Questions & Practice Test – Free Download

Vendor: Brocade
Exam Code: 150-230
Exam Name: Brocade Certified Network Professional 2012

QUESTION 1
Which LSA is generated when an area only requires a gateway to routes outside the autonomous system?

A.    External LSA
B.    ASBR-Summary LSA
C.    Summary LSA
D.    Router LSA

Answer: B

QUESTION 2
You want to summarize the 1.4.1.0/29 routes with the command area 2 range 1.4.0.0/29. To which router will the command be applied?

A.    the ABR in area 2
B.    the ASBR in area 2
C.    the router originating the routes
D.    any router within area 2

Answer: A

QUESTION 3
Which type of router is responsible for performing route redistribution between OSPF and a separate system running another routing protocol?

A.    ASBR
B.    ABR
C.    DR
D.    BDR

Answer: A

QUESTION 4
Which type of OSPF router advertises external routes?

A.    DR
B.    BDR
C.    ABR
D.    ASBR

Answer:

QUESTION 5
What is the purpose of a virtual link within OSPF?

A.    It is used to connect a remote area to the backbone area.
B.    It is used to connect a remote area to a non-backbone area.
C.    It is used for inter-area routing.
D.    It is used for OSPF TE shortcuts.

Answer: A

QUESTION 6
Referring to the command output shown below, how are the two OSPF neighbors connected? Port Address Pri State Neigh Address Neigh ID Ev Opt Cnt 2/1 10.255.1.1 1 FULL/OTHER 10.255.1.2 10.255.254.2 5 66 0

A.    by a broadcast network
B.    by a point-to-point network
C.    by a non-broadcast multi-access (NBMA)
D.    by their loopback addresses

Answer: B

QUESTION 7
Which OSPF router type connects two different areas?

A.    ABR
B.    ASBR
C.    DR
D.    BDR

Answer: A

QUESTION 8
You want to implement OSPF MD5 authentication between two routers. You configure the MD5 password on the first router. How much time do you have left to configure the adjacent router before adjacency drops?

A.    3 minutes
B.    5 minutes
C.    8 minutes
D.    10 minutes

Answer: B

QUESTION 9
Referring to the exhibit, when you configure a non-broadcast option on OSPF, which type of packet will it use?

A.    unicast
B.    multicast
C.    anycast
D.    singlecast

Answer: A

QUESTION 10
Referring to the exhibit, which two routers would be ASBRs? (Choose two.)

A.    R1
B.    R2
C.    R3
D.    R5

Answer: B

QUESTION 11
Which LSA lists all local active OSPF links and their associated costs?

A.    Router LSA
B.    Network LSA
C.    Summary LSA
D.    ASBR Summary LSA

Answer: A

QUESTION 12
Which type of LSA is generated only by an ASBR within a NSSA and only flooded within the same NSSA?

A.    Type 7 LSA
B.    Type 4 LSA
C.    Type 5 LSA
D.    Type 3 LSA

Answer: A

QUESTION 13
Referring to the exhibit, how are external routes from the RIP domain advertised into OSPF area 0 (backbone)?

A.    They are imported by Router A and advertised as Type 7 LSAs which Router B will advertise as Type 7 LSAs into area 0.
B.    They are imported by Router A and advertised as Type 7 LSAs which Router B will translate to Type 5 LSAs and advertise into area 0.
C.    They are imported by Router A and advertised as Type 5 LSAs which Router B will advertise as Type 5 LSAs into area 0.
D.    They are imported by Router A and advertised as Type 5 LSAs which Router B will translate to Type 7 LSAs and advertise into area 0.

Answer: B

QUESTION 14
Your network has a mixture of Fast Ethernet, Gigabit Ethernet, and 10 Gigabit Ethernet links. What needs to be done to ensure optimal data routing when using OSPF?

A.    Set the priority values on every interface to ensure that the designated and backup designated routers are the routers with the most processor and memory resources.
B.    Increase the reference-bandwidth used to calculate the interface default metrics on all routers in your network failures.
C.    Adjust the hello and dead timers for more rapid detection of link failures.
D.    OSPF will determine the most optimal path for routing data by default.

Answer: B

QUESTION 15
Referring to the exhibit, which two routers would be ABRs? (Choose two.)

A.    R1
B.    R2
C.    R3
D.    R4

Answer: A

QUESTION 16
Your Internet-facing router is under a DDoS attack. When this happens, you sometimes lose SSH access to the device. Which type of ACL must you use to ensure availability?

A.    Use an IP receive ACL (rACL) that permits SSH.
B.    Use an rACL that denies SSH traffic.
C.    Use an rACL that permits SSH and rate limits the traffic.
D.    Use an ACL that permits SSH.

Answer: C

QUESTION 17
You are configuring your network to ensure VoIP traffic is always serviced before any other type of traffic. Which congestion avoidance algorithm must you use to accomplish this?

A.    Random Early Discard (RED)
B.    strict priority traffic scheduling
C.    Weighted Random Early Discard (WRED)
D.    mixed strict priority and weight-based traffic scheduling

Answer: B

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