Cisco Certifications Tutorials

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57 http:\\ciscocertifications.info 258. What command restarts a router? A: Reload 259. What is the default Cisco Encapsulation on an Ethernet interface for IPX? A: novell-ether 260. Which of the following are true of SMTP? A: It sends email It uses TCP It uses port 25 261. What device provides line clocking? A: DCE. 262. What command changes to global configuration mode from within interface configuration mode? A: exit 263. At what telco office do customers' local loops terminate? A: CO (Central Office). 264. Which of the following are true of HDLC? A: Supports point-to-point and multipoint Default serial encapsulation 265. What is the length of an IPX address? A: 80 bits: 32 bit network, 48 bit node. 266. What command will connect access-list 101 inbound to interface e0? A: Router(config-if)# ip access-group 101 in 267. What command will display all configured IP routing protocols? A: show ip protocols 268. What is required for two routers using IGRP to communicate their routes? A: Identical autonomous system number 269. What is true of full duplex communication? A: It allows for transmission and reception of data simultaneously 270. Which of the following are characteristics of IPX RIP? A: Distance vector Uses ticks and hop count as a metric 60 second updates