Cisco CCIE 350-001 Exam 100

Ensurepass QUESTION All of these are Spanning Tree Protocol IEEE 802.1w port states except which one? A. Discarding B. Learning C. Forwarding D. Blocking Correct Answers: D QUESTION 497 Which three of these are good reasons to use summarization or route aggregation? (Choose three.) A. Aggregation reduces the amount of memory required to store the routing table. B. Summarization adds the amount of memory that is required to routes when calculating the routing paths. C. Summarization is used Read more [...]

Cisco CCIE 350-001 Exam 10

Ensurepass QUESTION Refer to the exhibit. Which interface(s) will show ip rpf 1.1.1.2 indicate as RPF interface(s)? A. Ethernet 1/0 B. Ethernet 0/0 C. Both Ethernet 0/0 and Ethernet 1/0 D. RPF will fail Correct Answer: A QUESTION 47 Apart from interdomain multicast routing, what else is MSDP used for? A. Source Specific Multicast and IGMPv2 B. Announcing multicast sources to BGP speakers C. Anycast RP D. Intradomain multicast routing Correct Answer: C QUESTION 48 Which IGMPv2 message contains Read more [...]

Cisco CCIE 350-001 Exam

Ensurepass QUESTION 1 Which two commands are required to enable multicast on a router, knowing that the receivers only support IGMPv2? (Choose two.) A. ip pim rp-address B. ip pim ssm C. ip pim sparse-mode D. ip pim passive Correct Answer: AC QUESTION 2 A branch router is configured with an egress QoS policy that was designed for a total number of 10 concurrent VOIP calls. Due to expansion, 15 VOIP calls are now running over the link, but after the 14th call was established, all calls were affected Read more [...]

» CCIE R&S Training » BGP Questions

EnsurepassHere you will find answers to BGP Questions Question 1 Two routers configured to run BGP have been connected to a firewall, one on the inside interface and one on the outside interface. BGP has been configured so the two routers should peer, including the correct BGP session endpoint addresses and the correct BGP session hop-count limit (EBGP multihop). What is a good first test to see if BGP will work across the firewall? A. Attempt to TELNET from the router connected to the inside of Read more [...]

» CCIE R&S Training » EIGRP Questions

EnsurepassHere you will find answers to EIGRP Questions Question 1 Refer to the exhibit. In this network, R1 is configured not to perform autosummarization within EIGRP. What routes will R3 learn from R2 through EIGRP? A.    172.30.1.0/24 and 10.1.2.0/24; EIGRP only performs autosummarization at the edge between two major networks. B.    172.30.0.0/16 and 10.1.2.0/24; R2 will perform autosummarization, although R1 will not. C.    Since R2 is configured without autosummarization, it will Read more [...]

» CCIE R&S Training » IP Routing

EnsurepassHere you will find answers to IP Routing Questions Question 1 Refer to the exhibit. In this network, R1 has been configured to advertise a summary route, 192.168.0.0/22, to R2. R2 has been configured to advertise a summary route. 192.168.0.0/21. to R1. Both routers have been configured to remove the discard route (the route to null created when a summary route is configured) by setting the administrative distance of the discard route to 255. What will happen if R1 receives a packet destined Read more [...]

» CCIE R&S Training » OSPF Questions

EnsurepassHere you will find answers to OSPF Questions Question 1 Which information is carried in an OSPFv3 intra-area-prefix LSA? A. IPv6 prefixes B. link-local addresses C. solicited node multicast addresses D. IPv6 prefixes and topology information Answer: A Explanation The OSPFv3′s new LSA, the Intra-area Prefix LSA (type 9), handles intra-area network information that was previously included in OSPFv2 type 2 LSAs. It is used in order to advertise one or more IPv6 prefixes. The Read more [...]

» CCIE R&S Training » Voice Questions

EnsurepassHere you will find answers to Voice Questions Question 1 Refer to the exhibit. Voice traffic is marked “precedence 5.” How much bandwidth is allocated for voice traffic during periods of congestion? ! class-map match-all Signal match ip precedence 3 class-map match-any System match access-group name Security match ip precedence 6 match ip precedence 7 class-map match-all Bearer match ip precedence 5 ! ! policy-map ProviderOut class Bearer priority 48 Read more [...]

» CCIE R&S Training » VLAN & VTP Questions

EnsurepassHere you will find answers to VLAN & VTP Questions Question 1 Which of these best describes the actions taken when a VTP message is received on a switch configured with the VTP mode “transparent”? A. VTP updates are ignored and forwarded out all ports. B. VTP updates are ignored and forwarded out trunks only. C. VTP updates are made to the VLAN database and are forwarded out trunks only. D. VTP updates are ignored and are not forwarded. Answer: B Question 2 Refer to Read more [...]

» CCIE R&S Training » QoS Questions 2

EnsurepassHere you will find answers to QoS Questions – Part 2 Question 1 What is an important consideration that should be taken into account when configuring shaped round robin? A. It enables policing. B. Strict priority is not supported. C. WRED must be previously enabled. D. It enables WRR. Answer: B Explanation First we need to understand how round robin algorithm works. The round robin uses multiple queues and dispatches one packet from each queue in each round with no prioritization. Read more [...]

» CCIE R&S Training » QoS Questions

EnsurepassHere you will find answers to QoS Questions Question 1 Which of these is a valid differentiated services PHB? A. Guaranteed PHB B. Class-Selector PHB C. Reserved Forwarding PHB D. Discard Eligible PHB E. Priority PHB Answer: B Question 2 Refer to the exhibit. When applying this hierarchical policy map on the on the tunned interface, you measure high jitter for traffic going through class 1234. What is the most likely cause of this jitter? class-map match-all 1234 match ip precedence Read more [...]

» CCIE R&S Training » Spanning Tree Protocol 2

EnsurepassHere you will find answers to Spanning Tree Protocol Questions – Part 2 Question 1 Which standard supports multiple instances of spanning tree? A. 802.1 D B. 802.1s C. 802.1w D. 802.1 z Answer: B Question 2 Spanning Tree Protocol calculates path cost based on which of these? A. interface bandwidth B. interface delay C. interface bandwidth and delay D. hop count E. bridge priority Answer: A Question 3 In Layer 2 topologies, spanning-tree failures can cause loops in Read more [...]