Answer / guest

Answer: A E

Central Office (CO) - A switching facility that provides the
nearest

point of presence for a provider's WAN service.

Demarcation (Demarc) - The point at which the CPE ends and
the local

loop portion of the service begins. Usually the
telecommunications

closet at the subscriber's location.

CPE, DTE, DCE, and the router are all typically owned by the
customer.

DTE devices are usually routers, DCE devices are CSUs/DSUs,
or WAN

interfaces that have a built in CSU/DSU in the router. CPE
stands for

Customer Premise Equipment.

When a Distance Vector routing protocol detects that a connected network has gone down, it sends out a special routing update packet, telling all directly connected routers that the distance to the dead network is infinity. This is an example of which routing technology? A.) ICMP. B.) Only Link State routing protocols have this intelligence. C.) Triggered updates. D.) Garrison-4. E.) Split Horizon. F.) Poison Reverse.

1 Answers  

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Identify the hardware component that stores the backup configuration? A.) RAM B.) NVRAM C.) Flash D.) ROM

1 Answers  

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What is the maximum hop count for Link-State protocols? A.) 15 B.) there is no hop count limit C.) 256 D.) 16

1 Answers  

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Which fields of an IP packet provide for fragmentation of datagrams to allow differing MTUs in the internet? A. Identification B. Flags C. Frag Offset D. Type of Service E. Total Length

1 Answers  

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Explain the major types of networks and explain?

0 Answers  

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Which statement about the data link connection identifier (DLCI) is true? A. It is a number that identifies a local virtual circuit in a Frame Relay network B. It is a signaling standard between the CIDE device and the Frame Relay switch C. It is the clock speed (pod speed) of the connection (local loop) to the Frame Relay Cloud D. It is the Maximum number of uncommitted bits that the Frame Relay switch will attempt to transfer beyond the Committed Information Rate (CIP)

2 Answers  

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What is the subnetmask of / 27 in network based and host based?

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What must you do to test connectivity on a dial on demand routing (DDR) link? A. increase the idle Import parameter B. send interesting traffic across the link C. reboot one of the integrated services digital network (ISDN) routers D. reset the DDR integrated services digital network (ISDN) router statistics to zero

1 Answers   HCL, IACM,

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Which port are used by Viruses? TCP or UDP?

8 Answers  

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Which of the following is a layer 2 device? A.) Switch B.) Bridge C.) Repeater D.) Hub

2 Answers  

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Describe End to End network services: (Choose all that apply) A.) Best Route selection B.) Accomplished Segment by Segment, each segment is autonomous C.) Flow Control & Data Integrity D.) Best efforts packet delivery

1 Answers  

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Which command we use for ping in ipv6?

0 Answers  

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