EnsurepassQUESTION 591 Refer to the exhibit. You are bringing a new MPLS router online and have configured only what is shown to bring LDP up. Assume that the peer has been configured in a similar manner. You verify the LDP peer state and see that there are no neighbors. What will the output of show mpls ldp discovery show?     A. Interfaces: Ethernet0/0 (ldp): xmit B. Interfaces: Ethernet0/0 (ldp): xmit/recv LDP Id: 25.25.25.2:0; IP addr: 192.168.12.2 C. Interfaces: Ethernet0/0 Read more [...]
EnsurepassQUESTION 581 Refer to the exhibit. If OSPF is implemented on the network, which additional configuration is needed to allow traffic from host 10.4.1.15/24 to host 10.1.2.20/24?     A. A virtual link between router 2 and router 4 B. A virtual link between router 3 and router 4 C. A virtual link between router 2 and router 3 D. The current design allows traffic between the two hosts.   Correct Answer: D Explanation: This specific traffic from 10.4.1.0/24 to 10.1.2.0/24 Read more [...]
EnsurepassQUESTION 571 What is the maximum number of secondary IP addresses that can be configured on a router interface?   A. 1 B. 2 C. 4 D. 1024 E. 65535 F. no limit to the number of addresses   Correct Answer: F Explanation: From "IP Routing Frequently Asked Questions"   Q. What are the maximum number of secondary IP addesses that can be configured on a router interface? A. There are no limits on configuring secondary IP addresses on a router interface.   Read more [...]
EnsurepassQUESTION 561 A configuration includes the line ip nbar port-map SSH tcp 22 23 443 8080. Which option describes the effect of this configuration line?   A. It configures NBAR to search for SSH using ports 22, 23, 443, and 8080. B. It configures NBAR to allow SSH connections only on ports 22, 23, 443, and 8080. C. It enables NBAR to inspect for SSH connections. D. It creates a custom NBAR port-map named SSH and associates TCP ports 22, 23, 443, and 8080 to itself.   Read more [...]
EnsurepassQUESTION 551 Which two options are valid for the number of bytes in a BGP AS number? (Choose two.)   A. 2 bytes B. 4 bytes C. 6 bytes D. 8 bytes E. 16 bytes   Correct Answer: AB Explanation: During the early time of BGP development and standardization, it was assumed that availability of a 16 bit binary number to identify the Autonomous System (AS) within BGP would have been more than sufficient. The 16 bit AS number, also known as the 2-byte AS number, provides Read more [...]
EnsurepassQUESTION 541 DRAG DROP Drag and drop the path-selection criteria on the left into the correct route-selection order on the right, that a router will use when having multiple routes toward the same destination.     Correct Answer:     QUESTION 542 DRAG DROP Drag and drop the argument of the mpls ip cef load-sharing command on the left to the function it performs on the right.     Correct Answer:     QUESTION 543 Refer to the exhibit. Which configuration Read more [...]
EnsurepassQUESTION 531 MPLS LDP IGP synchronization is configured on a link. The OSPF adjacency on that link is UP but MPLS LDP synchronization is not achieved. Which statement about this scenario is true?   A. The router excludes the link from its OSPF LSA type 1. B. The router flushes its own router LSA. C. The router advertises the link in its router LSA with max-metric. D. The router advertises an LSA type 2 for this link, with the metric set to max-metric. E. The router Read more [...]
EnsurepassQUESTION 521 Which option describes the effect of the OSPF default-information originate always command?   A. It creates a stub area. B. It configures the device to advertise a default route regardless of whether it exists in the routing table. C. It configures the device to automatically redistribute a default route. D. It adds a static default route to the device configuration.   Correct Answer: B Explanation: default-information originate To generate a default Read more [...]
EnsurepassQUESTION 511 Which two options are ways in which an OSPFv3 router handles hello packets with a clear address-family bit? (Choose two.)   A. IPv4 unicast packets are discarded. B. IPv6 unicast packets are discarded. C. IPv4 unicast packets are forwarded. D. IPv6 unicast packets are forwarded.   Correct Answer: AD Explanation: A typical distance vector protocol saves the following information when computing the best path to a destination: the distance (total metric Read more [...]
EnsurepassQUESTION 501 Refer to the exhibit. You are configuring the S1 switch for the switch port that connects to the client computer. Which configuration blocks users on the port from using more than 6 Mbps of traffic and marks the traffic for a class of service of 1?     A. B. C. D.   Correct Answer: A Explanation: Only option A specified that the exceed and violate actions are set to drop for traffic over the CIR of 6 Mbps, and is also configured to set all Read more [...]
EnsurepassQUESTION 491 Refer to the exhibit. Which two issues can cause the interface VLAN10 to be down/down? (Choose two.)     A. The VLAN is inactive or has been removed from the VLAN database. B. STP is in a forwarding state on the port. C. A Layer 2 access port is configured with VLAN10, but is in a down/down state. D. The autostate exclude feature was used on interface VLAN10.   Correct Answer: AC   QUESTION 492 DRAG DROP Drag and drop the OSPF network type Read more [...]