Refer to the exhibit. RIPv2 is configured in the network shown. Hosts in the network have access to all internal networks but do not have Internet access. On which router should the commands, shown in the exhibit, be added to provide Internet access for all hosts in the network? R1 R2 R3 ISP

What will be the two wildcard masks required in an extended access list statement that blocks traffic to host 192.168.5.45 from the 172.16.240.0/27 network? (Choose two.) 0.0.0.0 255.255.240.0 255.255.255.255 0.0.31.255 255.255.255.240 0.0.0.31

An employee called the help desk to report a laptop that could not access a web-based application on the Internet. The help desk technician asked the employee to open a Windows command prompt and type the ipconfig /all command. Which problem-solving technique did the technician choose? top-down bottom-up substitution divide-and-conquer

Refer to the exhibit. Given the output generated by the debug ppp negotiation command, which statement is true? The line protocol of the local router is now up. The hostname of the local router is Goleta. The command ppp authentication pap is configured on both routers. The local router requested to terminate the session.

Which wildcard mask would match the host range for the subnet 192.16.5.32 /27? 0.0.0.32 0.0.0.63 0.0.63.255 0.0.0.31

Refer to the exhibit. The new security policy for the company allows all IP traffic from the Engineering LAN to the Internet while only web traffic from the Marketing LAN is allowed to the Internet. Which ACL can be applied in the outbound direction of Serial 0/1 on the Marketing router to implement the new security policy? access-list 197 permit ip 192.0.2.0 0.0.0.255 any access-list 197 permit ip 198.18.112.0 0.0.0.255 any eq www access-list 165 permit ip 192.0.2.0 0.0.0.255 any access-list 165 permit tcp 198.18.112.0 0.0.0.255 any eq www access-list 165 permit ip any any access-list 137 permit ip 192.0.2.0 0.0.0.255 any access-list 137 permit tcp 198.18.112.0 0.0.0.255 any eq www access-list 89 permit 192.0.2.0 0.0.0.255 any access-list 89 permit tcp 198.18.112.0 0.0.0.255 any eq www

Why are Network Control Protocols used in PPP? to establish and terminate data links to provide authentication capabilities to PPP to manage network congestion and to allow quality testing of the link to allow multiple Layer 3 protocols to operate over the same physical link

What is the data transmission rate for the DS0 standard? 44 kb/s 64 kb/s 1.544 Mb/s 44.736 Mb/s

Which two statements describe the operation of link-state routing protocols? (Choose two.) All routers in the same area have identical link-state databases when converged. Routing loops are prevented by running the Diffusing Update Algorithm (DUAL). Link-state routers send frequent periodic updates of the entire routing table. Reliable Transport Protocol (RTP) is used to deliver and receive LSAs. Calculating the shortest path for each destination is accomplished with the SPF algorithm.

Refer to the exhibit. As part of an OSPF network, R1 and R2 are trying to become adjacent neighbors. Although it appears that the two systems are communicating, neither of the routing tables include OSPF routes received from its neighbor. What could be responsible for this situation? R1 and R2 are not on the same subnet. The Process IDs on each router do not match. The timer intervals on the routers do not match. The value set for the Transmit Delay time on both routers is too low.

Which two features of EIGRP are different from RIPv2? (Choose two.)
	routing metric
	VLSM support
	routing updates
	classless routing
	MD5 authentication method

Refer to the exhibit. What three conclusions can be determined based on the exhibited commands? (Choose three.) A link-state routing protocol is used. A distance vector routing protocol is used. Routing information updates are broadcast every 30 seconds. Routing information updates are broadcast every 90 seconds. Hop count is the only metric used for route selection. Bandwidth, load, delay, and reliability are metrics that are used for route selection.

When running NAT, what is the purpose of address overloading? limit the number of hosts that can connect to the WAN allow multiple inside addresses to share a single global address force hosts to wait for an available address allow an outside host to share inside global addresses

Refer to the exhibit. Based on the output of the show ip nat translations command, which kind of address translation is in effect on this router? static public overload private

Refer to the exhibit. A network administrator noticed that the VLAN configuration changes at SW2 did not propagate to SW3. On the basis of the partial output of the show vtp status command, what is the possible cause of the problem? VTP V2 mode is disabled. SW3 is configured as transparent mode. The number of existing VLANs does not match. The configuration revision number does not match.

Using STP, how long does it take for a switch port to go from the blocking state to the forwarding state? 2 seconds 15 seconds 20 seconds 50 seconds

Which two situations require a network administrator to use out-of-band management to change a router configuration? (Choose two.) Network links to the router are down. No Telnet password has been configured on the router. The administrator can only connect to the router using SSH. The network interfaces of the router are not configured with IP addresses. Company security policy requires that only HTTPS be used to connect to routers.

A DoS attack crippled the daily operations of a large company for 8 hours. Which two options could be implemented by the network administrator to possibly prevent such an attack in the future? (Choose two.) install security devices with IDS and IPS at the enterprise edge reset all user passwords every 30 days filter packets based on IP address, traffic pattern, and protocol deny external workers VPN access to internal resources ensure critical devices are physically secure and placed behind the demarc

Which protocol and process could be implemented on a network to ensure that a telecommuter can attend a training presentation via the use of VoIP and still experience uninterrupted data streams and quality conversations? TCP and QoS UDP and QoS TCP and queuing UDP and VPN TCP and VPN

Which three items can be discovered by using a packet sniffer application? (Choose three.) network transmission speed source IP address Ethernet frame type duplex operational status near-end crosstalk (NEXT) level TCP sequence number