Cisco CCIE Routing and Switching Written Exam #350-001, v4.0

QUESTION NO: 1
Refer to the exhibit.

Cisco 350-001 Exam
AS65000 has core network P1 - P6. The eBGP peers to another AS are through ASBR1-2 and ASBR3-4. All business and residential customers POPs are currently connected to the P1-P2 core.
AS65000 has decided to enable MPLS L3VPN services between all ASBR and PE routers. Which routers are the best positioned as VPNv4 RR?

A. In MPLS L3VPN, there is no requirement to have VPNv4 RR B. ASBR1, ASBR2 and ASBR3, ASBR4, since they have eBGP peers to another AS C. A new pair of routers (RR1, RR2) dedicated as VPNv4 RR connected to P1, P2 since they are off the path D. P1, since it is in the center of the MPLS network

Correct Answer: C

Explanation: Only visible for Pass4Test members. You can sign-up / login (it's free).

QUESTION NO: 2
Your Cisco network currently runs OSPF and you have a need to policy-route some specific traffic, regardless of what the routing table shows. Which one of these options would enable you to policy-route the traffic?

A. Type of service header and DSCP value B. The packet Time to Live and the source IP address C. Source IP address and the protocol (such as SSL, HTTPS, SSH) D. Destination IP address

Correct Answer: C

Explanation: Only visible for Pass4Test members. You can sign-up / login (it's free).

QUESTION NO: 3
Which two statements best describe CBWFQ? (Choose two.)

A. Inside a class queue, processing is always FIFO, except for the class-default queue. B. The CBWFQ scheduler provides a guaranteed minimum amount of bandwidth to each class. C. CBWFQ services each class queue using a strict priority scheduler. D. The class-default queue only supports WFQ.

Correct Answer: A,B

Explanation: Only visible for Pass4Test members. You can sign-up / login (it's free).

QUESTION NO: 4
Which two statements are true about traffic shaping? (Choose two.)

A. It uses a single/two-bucket mechanism for metering. B. Out-of-profile packets are queued. C. Marking/remarking is not supported. D. It does not respond to BECN and ForeSight Messages. E. It causes TCP retransmits.

Correct Answer: B,C

QUESTION NO: 5
Which of these statements about penultimate hop popping are true? (Choose three)

A. It is only used when two or more labels are stacked. B. It can only be used with LDP. C. It is requested through TDP using a special label value that is also called the implicit-null value. D. It enables the Edge LSR to request a label pop operation from Its upstream neighbors E. It is requested through LDP using a special label value that is also called the implicit-null value. F. It is used only for directly connected subnets or aggregate routes

Correct Answer: C,D,E

Explanation: Only visible for Pass4Test members. You can sign-up / login (it's free).

QUESTION NO: 6
Refer to the exhibit.

Cisco 350-001 Exam
R1 is configured as an eBGP neighbor to ISP-A and ISP-B. While the adjacency between R1 and ISP-B is okay, R1 and ISP-A are not able to establish an adjacency.
The ISP-A and ISP-B neighbor configurations on R1 are nearly identical. What is the problem between R1 and ISP-A?

A. R1 should be configured with the BGP AS 64750 B. R1 should redistribute static routes into the BGP process C. R1 is missing the next-hop-self option under the neighbor command for ISP-A D. R1 needs to add the ebgp-multihop option to the ISP-A neighbor command

Correct Answer: D

QUESTION NO: 7
Look at the following exhibit carefully; there is no route to 10.1.4.0/24 in the local routing table. According to the output of R1 in the exhibit, can you tell me why 10.1.4.0/24 is not in R1's routing table?

A. Area 1 is a stub area, and external routes cannot be originated in a stub area. B. R3 is not redistributing 10.1.4.0/24 properly. C. The forwarding address, 10.1.3.2, is also redistributed into OSPF, and an OSPF external route cannot use another OSPF external as its next hop D. R2 is not properly configured as an Area Border Router

Correct Answer: C

Explanation: Only visible for Pass4Test members. You can sign-up / login (it's free).

QUESTION NO: 8
Which two of these elements need to be configured prior to enabling SSH? (Choose two.)

A. hostname B. loopback address C. default gateway D. domain name E. SSH peer address

Correct Answer: A,D

Explanation: Only visible for Pass4Test members. You can sign-up / login (it's free).

QUESTION NO: 9
Refer to the exhibit.

Cisco 350-001 Exam
What does "(192.168.1.1)" indicate in the output?

A. our local router ID B. the router originating this prefix C. the BGP next hop for this route D. the BGP router ID of the eBGP peer E. the BGP router ID of the iBGP peer F. the advertising route reflector cluster-id

Correct Answer: D

QUESTION NO: 10
Refer to the exhibit.

What problem does the debug ip ospf event output from R3 indicate?

A. 209.165.202.140 is configured as a no-summary stub. B. 209.165.202.140 and R3 are not both configured as OSPF stubs. C. 209.165.202.140 and R3 are not configured in the same OSPF area. D. Transit area OSPF hello packets are not processed by design.

Correct Answer: B

Explanation: Only visible for Pass4Test members. You can sign-up / login (it's free).

QUESTION NO: 11
Which two of these parameters are used to determine a forwarding equivalence class? (Choose
two.

A. IP prefix B. Layer 2 circuit C. RSVP request from CE for bandwidth reservation D. BGP MED value

Correct Answer: A,B

Explanation: Only visible for Pass4Test members. You can sign-up / login (it's free).

QUESTION NO: 12
DRAG DROP

Correct Answer:

Explanation:
Output ACLs are checked on the outbound interface - Step 4 CEF table (FIB) lookup is carried out for packet forwarding - Step 3 The packet is forwarded - Step 5 Unicast RPF checks to see if the packet has arrived on the best return path to the source, it does this by doing a reverse lookup in the FIB table - Step 2
Input ACLs configured on the inbound interface are checked - Step 1

QUESTION NO: 13
Which configuration would make an IP SLA probe use a precedence value of 5?

A. ip sla 1icmp-echo 1.1.1.1dscp 20 B. ip sla 1icmp-echo 1.1.1.1tos 20 C. ip sla 1icmp-echo 1.1.1.1tos 160 D. ip sla 1icmp-echo 1.1.1.1precedence 5

Correct Answer: C

Explanation: Only visible for Pass4Test members. You can sign-up / login (it's free).

QUESTION NO: 14
In PIM-SM what control plane signaling must a multicast source perform before it begins to send multicast traffic to a group?

A. The source must first join the multicast group using IGMP before sending. B. The source must perform a Request to Send (RTS) and Clear to Send (CTS) handshake with the PIM designated router (DR). C. The source must send a PIM Register message to the rendezvous point (RP). D. No control plane signaling needs to be performed; the source can simply begin sending on the local subnet.

Correct Answer: D

Explanation: Only visible for Pass4Test members. You can sign-up / login (it's free).

QUESTION NO: 15
In order to maintain security, with which hop count are IPv6 neighbor discovery packets sent?

A. 255 B. 0 C. 256 D. 1

Correct Answer: A

Cisco CCIE Routing and Switching Written Exam #350-001, v4.0 - 350-001 Exam Questions