IT Exam Items Repository

Which queuing mechanism has no provision for prioritizing or buffering but simply forwards packets in the order they arrive?
ITExamAnswers Editorial Team asked 6 years ago • 
What type of traffic is described as predictable and smooth?
ITExamAnswers Editorial Team asked 6 years ago • 
Which type of VPN is the preferred choice for support and ease of deployment for remote access?
ITExamAnswers Editorial Team asked 6 years ago • 
A network administrator modified an OSPF-enabled router to have a hello timer setting of 20 seconds. What is the new dead interval time setting by default?
ITExamAnswers Editorial Team asked 6 years ago • 
What command would be used as part of configuring NAT or PAT to display all static translations that have been configured?
ITExamAnswers Editorial Team asked 6 years ago • 
Consider the following access list that allows IP phone configuration file transfers from a particular host to a TFTP server: R1(config)# access-list 105 permit udp host 10.0.70.23 host 10.0.54.5 range 1024 5000 R1(config)# access-list 105 deny ip any any R1(config)# interface gi0/0 R1(config-if)# ip access-group 105 out Which method would allow the network administrator to modify the ACL and include FTP transfers from any source IP address?
ITExamAnswers Editorial Team asked 6 years ago • ,
A student, doing a summer semester of study overseas, has taken hundreds of pictures on a smartphone and wants to back them up in case of loss. What service or technology would support this requirement?
ITExamAnswers Editorial Team asked 6 years ago • 
Which type of VPN uses a hub-and-spoke configuration to establish a full mesh topology?
ITExam Editorial Team asked 6 years ago • ,
An ACL is applied inbound on a router interface. The ACL consists of a single entry: access-list 101 permit udp 192.168.100.32 0.0.0.7 host 198.133.219.76 eq telnet . If a packet with a source address of 198.133.219.100, a destination address of 198.133.219.170, and a protocol of 23 is received on the interface, is the packet permitted or denied?
ITExamAnswers Editorial Team asked 6 years ago • ,
Refer to the exhibit. If no router ID was manually configured, what would router R1 use as its OSPF router ID?
ITExam Editorial Team asked 6 years ago • 
Refer to the exhibit. Router R1 is configured with static NAT. Addressing on the router and the web server are correctly configured, but there is no connectivity between the web server and users on the Internet. What is a possible reason for this lack of connectivity?
ITExam Editorial Team asked 6 years ago • ,
What protocol is used in a system that consists of three elements–a manager, agents, and an information database?
ITExam Editorial Team asked 6 years ago • 
In an OSPF network which OSPF structure is used to create the neighbor table on a router?
ITExam Editorial Team asked 6 years ago • 
In an OSPF network which two statements describe the link-state database (LSDB)? (Choose two.)
ITExam Editorial Team asked 6 years ago • 
Refer to the exhibit. Employees on 192.168.11.0/24 work on critically sensitive information and are not allowed access off their network. What is the best ACL type and placement to use in this situation?
ITExam Editorial Team asked 6 years ago • ,
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