[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 211-220

CCIE Routing and Switching Written Exam v5.1   QUESTION 211 DRAG DROP   Correct Answer:           QUESTION 212 Under Cisco IOS Software, which two features are supported in RADIUS Change of Authorization requests? (Choose two.)   A. session identification B. session reauth entication C. session termination D. host termination   Correct Answer: AC Explanation: CoA requests, as described in RFC 5176, are used in a pushed model to allow for Read more [...]

[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 191-200

CCIE Routing and Switching Written Exam v5.1   QUESTION 191 DRAG DROP   Correct Answer:     QUESTION 192 Refer to the exhibit. What kind of load balancing is done on this router?     A. per-packet load balancing B. per-flow load balancing C. per-label load balancing D. star round-robin load balancing   Correct Answer: A Explanation: Here we can see that for the same traffic source/destination pair of 10.0.0.1 to 14.0.0.2 there were a total of 100 Read more [...]

[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 201-210

CCIE Routing and Switching Written Exam v5.1   QUESTION 201 You are backing up a server with a 1 Gbps link and a latency of 2 ms. Which two statements about the backup are true? (Choose two.)   A. The bandwidth delay product is 2 Mb. B. The default TCP send window size is the limiting factor. C. The default TCP receive window size is the limiting factor. D. The bandwidth delay product is 500 Mb. E. The bandwidth delay product is 50 Mb.   Correct Answer: AC Explanation: Read more [...]

[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 181-190

CCIE Routing and Switching Written Exam v5.1   QUESTION 181 Refer to the exhibit. Which statement is true?     A. This is an MPLS TE point-to-multipoint LSP in an MPLS network. B. This is an MPLS TE multipoint-to-point LSP in an MPLS network. C. This is a point-to-multipoint LSP in an MPLS network. D. This is a multipoint-to-multipoint LSP in an MPLS network.   Correct Answer: D Explanation: Same example of this provided on slide 24 at the reference link below: Read more [...]

[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 161-170

CCIE Routing and Switching Written Exam v5.1 QUESTION 161 DRAG DROP   Correct Answer:     QUESTION 162 Which statement about MSS is true?   A. It is negotiated between sender and receiver. B. It is sent in all TCP packets. C. It is 20 bytes lower than MTU by default. D. It is sent in SYN packets. E. It is 28 bytes lower than MTU by default.   Correct Answer: D Explanation: The maximum segment size (MSS) is a parameter of the Options field of the TCP header Read more [...]

[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 111-120

CCIE Routing and Switching Written Exam v5.1   QUESTION 111 Refer to the exhibit. How many EIGRP routes will appear in the routing table of R2?     A. 0 B. 1 C. 2 D. 3   Correct Answer: A Explanation: EIGRPv6 on R2 was shut down so there is no EIGRP routes on the routing table of R2. If we turn on EIGRPv6 on R2 (with "no shutdown" command) then we would see the prefix of the loopback interface of R1 in the routing table of R2.       Note: EIGRPv6 Read more [...]

[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 71-80

CCIE Routing and Switching Written Exam v5.1   QUESTION 71 Refer to the exhibit. ICMP Echo requests from host A are not reaching the intended destination on host B. What is the problem?     A. The ICMP payload is malformed. B. The ICMP Identifier (BE) is invalid. C. The negotiation of the connection failed. D. The packet is dropped at the next hop. E. The link is congested.   Correct Answer: D Explanation: Here we see that the Time to Live (TTL) value of the Read more [...]

[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 121-130

CCIE Routing and Switching Written Exam v5.1   QUESTION 121 What is the purpose of Route Target Constraint?   A. to avoid using route reflectors in MPLS VPN networks B. to avoid using multiple route distinguishers per VPN in MPLS VPN networks C. to be able to implement VPLS with BGP signaling D. to avoid sending unnecessary BGP VPNv4 or VPNv6 updates to the PE router E. to avoid BGP having to perform route refreshes   Correct Answer: D Explanation: Some service providers Read more [...]

[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 131-140

CCIE Routing and Switching Written Exam v5.1   QUESTION 131 Consider an OSPFv3 network with four parallel links between each pair of routers. Which measure can you use to reduce the CPU load and at the same time keep all links available for ECMP?   A. Configure some interfaces as passive interface. B. Configure ipv6 ospf priority 0 on some interfaces. C. Configure some routers with a distribute list in ingress of the OSPFv3 process. D. Configure ipv6 ospf database-filter all Read more [...]

[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 81-90

CCIE Routing and Switching Written Exam v5.1   QUESTION 81 Refer to the exhibit. A spoke site that is connected to Router-A cannot reach a spoke site that is connected to Router-B, but both spoke sites can reach the hub. What is the likely cause of this issue?     A. There is a router doing PAT at site B. B. There is a router doing PAT at site A. C. NHRP is learning the IP address of the remote spoke site as a /32 address rather than a /24 address. D. There is a routing Read more [...]

[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 31-40

CCIE Routing and Switching Written Exam v5.1   QUESTION 31 Refer to the exhibit. Which statement is true?     A. There is no issue with forwarding IPv6 traffic from this router. B. IPv6 traffic can be forwarded from this router, but only on Ethernet1/0. C. IPv6 unicast routing is not enabled on this router. D. Some IPv6 traffic will be blackholed from this router.   Correct Answer: D Explanation: Here we see that the IPV6 default route shows two different paths Read more [...]

[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 151-160

CCIE Routing and Switching Written Exam v5.1   QUESTION 151 Which statement describes the function of the tracking object created by the track 10 ip route 192.168.99.0/24 reachability command?   A. It tracks the reachability of route 192.168.99.0/24. B. It tracks the line protocol status of the interface on which route 192.168.99.0/24 is received. C. It tracks exactly 10 occurrences of route 192.168.99.0/24. D. It tracks the summary route 192.168.99.0/24 and all routes contained Read more [...]