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Why are the pings failing?
Scenario Refer to the topology. Your company has connected the routers R1. R2. and R3 with serial links. R2 and R3 are connected to the switches SW1 and SW2, respectively. SW1 and SW2 are also connected to the routers R4 and R5. The EIGRP routing protocol is configured. You are...
Which option describes how a switch in rapid PVST+ mode responds to a topology change?
Which option describes how a switch in rapid PVST+ mode responds to a topology change?A . It immediately deletes dynamic MAC addresses that were learned by all ports on the switch.B . It sets a timer to delete all MAC addresses that were learned dynamically by ports in the same...
Which of the following are required to solve this?
It has become necessary to configure an existing serial interface to accept a second Frame Relay virtual circuit. Which of the following are required to solve this? (Choose three)A . configure static frame relay map entries for each subinterface network.B . remove the ip address from the physical interfaceC ....
Based on the partial outputs in the exhibit, what could be the problem?
Refer to the exhibit. From R1, a network administrator is able to ping the serial interface of R2 but, unable to ping any of the subnets attached to RouterB. Based on the partial outputs in the exhibit, what could be the problem?A . EIGRP does not support VLSC . The...
What effect does releasing the case to the queue have on record ownership?
You pick a case from a queue. You determine that you cannot resolve the case, and plan to release the case back to the queue. What effect does releasing the case to the queue have on record ownership?A . Ownership remains unchanged.B . Ownership is assigned based on the current...
Which command enables IPv6 forwarding on a Cisco router?
Topic 5, Infrastructure Services Which command enables IPv6 forwarding on a Cisco router?A . ipv6 localB . ipv6 hostC . ipv6 unicast-routingD . ipv6 neighborView AnswerAnswer: C Explanation: http://www.ciscopress.com/articles/article.asp?p=31948&seqNum=4 The first step of enabling IPv6 on a Cisco router is the activation of IPv6 traffic forwarding to forward unicast IPv6...
Which process is associated with spanning-tree convergence?
Which process is associated with spanning-tree convergence?A . determining the path costB . electing designated portsC . learning the sender bridge IDD . assigning the port IDView AnswerAnswer: B Explanation: Spanning Tree Protocol (STP) convergence (Layer 2 convergence) happens when bridges and switches have transitioned to either the forwarding or...
Why are the pings failing?
Scenario Refer to the topology. Your company has connected the routers R1. R2. and R3 with serial links. R2 and R3 are connected to the switches SW1 and SW2, respectively. SW1 and SW2 are also connected to the routers R4 and R5. The EIGRP routing protocol is configured. You are...
What information about the interfaces on the Main_Campus router is true?
Refer to the exhibit. What information about the interfaces on the Main_Campus router is true?A . The LAN interfaces are configured on different subnets.B . Interface FastEthernet 0/0 is configured as a trunk.C . The Layer 2 protocol of interface Serial 0/1 is NOT operational.D . The router is a...
At the end of an RSTP election process, which access layer switch port will assume the discarding role?
Refer to the exhibit. At the end of an RSTP election process, which access layer switch port will assume the discarding role?A . Switch3, port fa0/1B . Switch3, port fa0/12C . Switch4, port fa0/11D . Switch4, port fa0/2E . Switch3, port Gi0/1F . Switch3, port Gi0/2View AnswerAnswer: C Explanation: In...
