Answer / guest

Answer: A, C, and D

The IP addresses and subnet masks that are for use on
private networks are 10.0.0.0 ? Mask 255.0.0.0, 172.16.0.0
through 172.31.255.255 ? Mask 255.240.0.0, and 192.168.0.0
through 192.168.255.255 ? Mask 255.255.0.0. Usually,
networks that don?t connect to the global Internet use these
addresses. If these addresses are used in a network that
also uses a globally unique IP address or registered
address, the private addresses must be filtered with access
lists to avoid advertising them to the Internet.

Which two LAN switching features apply to store-and-forward switches? A. CRC B. Frame length C. Source address D. Collision Windows

1 Answers  

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What are the three commonly used methods of flow control used for handling network congestion? A. Buffering B. Source-quench messages C. Error checking D. Windowing

1 Answers   Cisco,

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What type of address is analyzed by a Layer 2 switch? A. network address B. MAC and network address C. Protocol type, MAC, and network address D. MAC address

2 Answers  

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Which two statements correctly identify considerations to take into account when deciding on campus QoS Design elements ?

1 Answers   Pari Networks,

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What is an advantage of CHAP over PAP? A. Passwords are stored on separate servers in encrypted form B. CHAP sends passwords unencrypted to save connection time C. CHAP does not attempt to verify whether the user is authorized to access the requested resource D. ID?s and passwords are automatically stored in cache

1 Answers  

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Which of the following is not true in regards to route summarization? A. It increases the size of the routing table B. It increases the complexity of the network C. IP networks must be contiguous to be safely summarized D. Routing tables must have the capacity to support classless routing

1 Answers  

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What layer of the OSI reference model does TCP reside in? A. Session B. Transport C. Network D. Data-Link

1 Answers  

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Match the following routing protocols with their routing algorithm. A. OSPF 1. Distance Vector B. IGRP 2. Link-State C. RIP D. IS-IS E. NLSP F. RTMP G. AURP H. BGP

1 Answers  

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How can I release the restriction of CISCO2811C/K9? 10M optical fiber, Speed limit of 125kb / s, made by last network administrator, how can I release the restriction? Please tell me the detail, thanks! Cisco configuration： CISCO2811C/K9 ! ! ! ! ! ! ! interface FastEthernet0/0 description WANpork ip address x.x.x.x 255.255.255.248 ip access-group 110 in no ip proxy-arp ip verify unicast reverse-path ip nat outside ip virtual-reassembly duplex auto speed auto ! interface FastEthernet0/1 description LANpork ip address 192.168.x.x 255.255.255.0 ip access-group 101 in no ip proxy-arp ip verify unicast reverse-path ip nat inside ip virtual-reassembly rate-limit output 1000000 1000000 1000000 conform-action transmit exceed-action drop duplex auto speed auto !

1 Answers  

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Which of the following are true regarding switched virtual circuits (SVCs) and permanent virtual circuits (PVCs)? Choose two. A. SVCs and PVCs can use the same circuit. B. PVCs are permanently established virtual circuits. C. SVCs and PVCs terminate the circuit when data transmission is complete. D. SVCs are virtual circuits that are dynamically established on demand and terminated when data transmission is complete.

1 Answers  

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Traffic Shaping does which one of the following? A. Eliminates bottlenecks by throttling back traffic volume at the source or outbound end B. Reduces the frame size so bandwidth is better utilized C. It increases source traffic to a configured bit rate D. Allows you to control hubs and repeaters

1 Answers  

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When are SNMP traps sent? A. When the SNMP manager wants to perform remote configuration on a networking device B. When an SNMP agent wants to inform the SNMP manager about a change of state on the networking device C. When the SNMP manager wants to access large chunks of data D. When the NMS wants to share trap information

2 Answers  

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