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What is the IEEE specification for Spanning Tree Protocol? A.) 802.9 B.) 803.ud C.) 803 D.) 802.1d
1 4141CO is an acronym for which of the following? A.) Central Office B.) Capital Office C.) Central Operator D.) Company Office
1 4369What is convergence time? A.) The update time B.) The time it takes to reload a router C.) The time it takes for a packet to reach its destination D.) The time is takes for all routers update their tables after a change takes place
1 4229Which of the following are Session Layer standards? A.) ASCII and EBCDIC B.) MPEG and MIDI C.) RPC and SQL D.) JPEG and PICT
3 7642Define Poison Reverse? A.) To prevent regular update messages from reinstating a route that has gone down B.) Packets sent out that are not destined for a network go to the default network C.) Information received on an interface cannot be sent back out the same interface D.) When a network goes down, that network is advertised with an infinite metric
1 5430What is the default interval for SAP updates? A.) 60 seconds B.) 15 seconds C.) 30 seconds D.) 120 seconds
1 4397What does a router do with a packet that it does not have a destination network for? A.) Sends it to the Serial port B.) Drops the packet C.) Sends it back out the same interface it received it in D.) Forwards the packet to the next hop
1 5518What type of frame does CDP use to gather information about it's neighbors? A.) TCP/IP B.) Novell-ether C.) Subnetwork Access Protocol (SNAP) D.) Ethernet_II
1 4203Which protocol is used for booting diskless workstations? A.) IP B.) ARP C.) RARP D.) TCP E.) SNMP
3 16624Which layer is responsible for synchronizing sending and receiving applications? A.) Presentation B.) Session C.) Transport D.) Application E.) Network
1 4639Which protocol gets a hardware address from a known IP address? A.) RARP B.) TCP C.) IP D.) BootP E.) ARP F.) ICMP
3 8503Which layer defines bit synchronization? A.) Application B.) Network C.) Transport D.) Physical E.) Session F.) Session
2 10552Which is true regarding half duplex Ethernet operation? A.) Half Duplex ethernet technology provides a transmit circuit connection wired directly to the receiver circuit at the other end B.) Half duplex transmission between stations is achieved by using point to multipoint Ethernet and Fast Ethernet C.) With Half Duplex transmission logically circuits feed into a single cable creating a situation similar to a one way bridge D.) Half Duplex transmission between stations is achieved using Point to Point Ethernet & Fast Ethernet
2 5605When would you use ISDN? A.) To connect LANs using POTS B.) To support applications requiring voice, data, and video C.) When you need a consistent and very high rate of data speed D.) To connect to IBM mainframes
2 5326
Give some benefits of LAN switching.
What is ad in ccna?
Your company has been assigned the IP address of 201.222.5.0 and require having 20 subnets. As the company’s network administrator, find the following: a) the subnet mask (2 marks) b) the number of useable subnets (2 marks) c) the subnetwork address for the 4th subnet (2 marks) d) the first usable IP address for the 4th subnet (2 marks) e) the last usable IP address for the 4th subnet (2 marks) f) the broadcast address for the 4th subnet. (2 marks)
What is the function of the Application Layer in networking?
Which layer are called upper layer?
Can you describe the Authentication Header (AH) Protocol?
When ip confliction accord in subnet which ip assigned automatically and what it called?
When dr communicate with bdr which multicast ip it use?
After how long eigrp protocol advertise its routing table?
What is the size of ipv4?
What is the minimum request timer?
Who controls mac address uniqueness and how?
Which type for communication switch do?
What is the mau?
In eigrp metric parameters which 2 options are enable by default?
