1. Why are Network Control Protocols used in PPP? to establish and terminate data links to provide authentication capabilities to PPP to manage network congestion and to allow quality testing of the link to allow multiple Layer 3 protocols to operate over the same physical link 2. What …

1. Refer to the exhibit. What statement describes the DR/BDR relationship of the HQ router? HQ is the DR. HQ is the BDR. HQ is a DROTHER. HQ is a member of an NBMA network. 2. Which two features are associated with Frame Relay OSPF point-to-multipoint environments? (Choose …

1. What three statements are true about routers that are configured for EIGRP? (Choose three.) They can support multiple routed protocols They can support only link-state protocols. They send their entire routing tables to neighboring routers. They send partial routing updates in response to topology changes. They send …

1. A network engineer is implementing a network design using VLSM for network 192.168.1.0/24. After subnetting the network, the engineer has decided to take one of the subnets, 192.168.1.16/28 and subnet it further to provide for point-to-point serial link addresses. What is the maximum number of subnets that …

1. Refer to the exhibit. What two statements can be concluded from the information that is shown in the exhibit? (Choose two.) All ports that are listed in the exhibit are access ports. ARP requests from Host1 will be forwarded to Host2. Attaching Host1 to port 3 will …

1. Which two of the following sources of help typically provide troubleshooting expertise? (Choose two.) documentation FAQs internet searches colleagues family members 2. True or false? After a problem is resolved, there is no further action you need to take. true false

1. If your physical connection is working as expected, but there is still a problem, what would be the next step? Check your IP configuration. Call your ISP. Reboot all the devices on the network. Unplug cables and plug them back in. 2. What command can you use …

1. What is NOT considered a physical layer problem? device power turned off or unplugged loose or incorrect cable wireless configuration faulty network cable faulty wireless access point 2. Which senses typically alert technicians that components are overheating? (Choose three.) sight smell taste touch hearing 3. True or …

1. Medhat is unable to connect to a site on the internet. To begin troubleshooting, he first tests network connectivity. If that fails, he will work his way down the layers to the physical medium. If network connectivity tests succeed, he will work his way up to troubleshooting …

1. Refer to the exhibit. A network administrator is connecting a new host to the Client LAN. The host needs to communicate with remote networks. What IP address would be configured as the default gateway on the new host? BldgA(config)# interface gi0/1 BldgA(config-if)# description Connects to the Medical …