cisco

Which two statements about DSL are true? (Choose two.) CORRECT ANSWERS: local loop can be up to 3.5 miles. user connections are aggregated at a DSLAM located at the CO. Which two statements are true regarding a PPP connection between two Cisco routers? (Choose two.) CORRECT ANSWERS: LCP tests the quality of the link. LCP manages compression on the link. A network administrator is asked to design a system to allow simultaneous access to the Internet for 250 users. The ISP can only s...

Refer to the exhibit. A network administrator is configuring a router as a DHCPv6 server. The administrator issues a show ipv6 dhcp pool command to verify the configuration. Which statement explains the reason that the number of active clients is 0? IMAGE ATTACHED a. The default gateway address is not provided in the pool. b. No clients have communicated with the DHCPv6 server yet. c. The IPv6 DHCP pool configuration has no IPv6 address range specified. d. The state is not maintained by...

Which security implementation will provide control plane protection for a network device? a) encryption for remote access connections b) AAA for authenticating management access c) routing protocol authentication d) NTP for consistent timestamps on logging messages CORRECT ANSWERS: c) routing protocol authentication What is the one major difference between local AAA authentication and using the login local command when configuring device access authentication? a) Local AAA authentic...

1 A medium-sized business is researching available options for connecting to the Internet. The company is looking for a high speed option with dedicated, symmetric access. Which connection type should the company choose? CORRECT ANSWERS: lease line What is the purpose of having a converged network? CORRECT ANSWERS: to reduce the cost of deploying and maintaining the communication infrastructure What characteristic of a network enables it to quickly grow to support new users and applicati...

Which requirement should be checked off before a network administrator upgrades IOS image on a router? CORRECT ANSWERS: There is sufficient space in flash memory Which type of static route typically uses the distance parameter in the ip route global config command? CORRECT ANSWERS: floating static route Which destination does Cisco routers and Switches use by default when sending syslog messages for all severity levels? CORRECT ANSWERS: Console In an IPv6 routing table, all routing t...

A network technician has made a UTP cable that is termina568A on one end and T568B on the opposite end. What type of cable has been constructed? CORRECT ANSWERS: crossover A technician is working on a network problem that requires verification of the router LAN interface. What address should be pinged from this host to confirm that the router interface is operational? CORRECT ANSWERS: 192.168.254.1 A network administrator remotely accesses the CLI of RouterB from PC1 using Telnet. Which ...

What is a characteristic of a fault tolerant network? A network that recovers quickly when a failure occurs and depends on redundancy to limit the impact of a failure. Three bank employees are using the corporate network. The first employee uses a web browser to view a company webpage in order to read some announcements. The second employee accesses the corporate database to perform some financial transactions. The third employee participates in an important live audio conference with other ...

a network that recovers quickly when a failure occurs and depends on redundancy to limit the impact of a failure CORRECT ANSWERS: What is a characteristic of a fault tolerant network? - a network that protects confidential information from unauthorized access - a network that can expand quickly to support new users and applications without impacting the performance of the service delivered to existing users - a network that supports a mechanism for managing congestion and ensuring reliable d...

Encoding CORRECT ANSWERS: Is the process of converting the information into another acceptable form. Decoding CORRECT ANSWERS: Takes the information then processes it into a acceptable form. (Reverse of encoding) Max size of Bytes in a file CORRECT ANSWERS: 1500 Bytes Access Method CORRECT ANSWERS: When someone is able to send a message. Flow Control CORRECT ANSWERS: Flow control methods are used to negotiate correct timing for successful communication. Response Timeout CORR...

What is the correct order for PDU encapsulation? CORRECT ANSWERS: Frame Header-Network Header-Transport Header-Data-Frame Trailler A PC is configured to obtain an IP address automatically from network 192.168.1.0/24. The network administrator issues the arp -a command and notices an entry of 192.168.1.255 ff-ff-ff-ff-ff-ff. Which statement describes this entry? CORRECT ANSWERS: This is a static map entry Which two notations are useable nibble boundaries when subnetting in IPv6? CORRECT ...