The data-link layer, in reference to the OSI model, specifies data link procedures that provide for the exchange of data via frames that can be sent and received None of these All of these the virtual circuit interface to packet-switched service the interface between the X.25 network and packet mode device TRUE ANSWER : ? YOUR ANSWER : ?
Which is true regarding EIGRP successor routes?1. A successor route is used by EIGRP to forward traffic to a destination.2. Successor routes are saved in the topology table to be used if the primary route fails.3. Successor routes are flagged as "active" in the routing table.4. A successor route may be backed up by a feasible successor route.5. Successor routes are stored in the neighbor table following the discovery process. 1 and 3 2 and 3 3, 4 and 5 1 and 4 TRUE ANSWER : ? YOUR ANSWER : ?
Operating system functions may include All of these input/output control virtual storage multiprogramming None of these TRUE ANSWER : ? YOUR ANSWER : ?
On a VLSM network, which mask should you use on point-to-point WAN links in order to reduce the waste of IP addresses? /30 /27 /29 /28 TRUE ANSWER : ? YOUR ANSWER : ?
Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational? frame-relay interface-dci frame-relay map frame-relay arp frame-relay lmi-type TRUE ANSWER : ? YOUR ANSWER : ?
You have a class A network address 10.0.0.0 with 40 subnets, but are required to add 60 new subnets very soon. You would like to still allow for the largest possible number of host IDs per subnet. Which subnet mask should you assign? 255.254.0.0 255.248.0.0 255.252.0.0 255.255.255.255 255.240.0.0 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following network types have a designated router and a backup designated router assigned? 1. Broadcast 2. Point-to-point 3. NBMA 4. NBMA point-to-point All of these 1, 2 and 3 1 and 3 3 and 4 TRUE ANSWER : ? YOUR ANSWER : ?
What does RIPv2 use to prevent routing loops?1. CIDR2. Split horizon3. Authentication4. Classless masking5. Holddown timers 2, 3 and 5 2 and 5 3 and 4 1 and 3 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following commands connect access list 110 inbound to interface ethernet0? Router(config-if)# ip access-group 110 in Router(config-if)# ip access-list 110 in Router(config)# ip access-list 110 in Router(config)# ip access-group 110 in TRUE ANSWER : ? YOUR ANSWER : ?
Alex is required to provide information on how many people are using the network at any one time. Which network will enable him to do so? Server-based Ethernet Star Peer-to-peer Token-Ring TRUE ANSWER : ? YOUR ANSWER : ?