Which switching method drops frames that fail the FCS check? store-and-forward switching ingress port buffering cut-through switching borderless switching Explanation & Hint: The switching method that drops frames that fail…
Match the characteristic to the forwarding method. (Not all options are used.) Explanation & Hint: Cut-Through Switching: Begins forwarding when the destination address is received: This mode starts to forward…
What are two primary responsibilities of the Ethernet MAC sublayer? (Choose two.) accessing the media data encapsulation logical addressing error detection frame delimiting Explanation & Hint: The two primary responsibilities…
Match each type of frame field to its function. (Not all options are used.) Explanation & Hint: Addressing: This field is responsible for directing the frame toward its destination. In…
Which information does the show startup-config command display? the IOS image copied into RAM the bootstrap program in the ROM the contents of the saved configuration file in the NVRAM the contents…
What would be the interface ID of an IPv6 enabled interface with a MAC address of 1C-6F-65-C2-BD-F8 when the interface ID is generated by using the EUI-64 process? 1E6F:65FF:FEC2:BDF8 C16F:65FF:FEC2:BDF8…
Refer to the exhibit. A network engineer has been given the network address of 192.168.99.0 and a subnet mask of 255.255.255.192 to subnet across the four networks shown. How many…
Refer to the exhibit. The network administrator has assigned the LAN of LBMISS an address range of 192.168.10.0. This address range has been subnetted using a /29 prefix. In order…
A network administrator wants to have the same network mask for all networks at a particular small site. The site has the following networks and number of devices: IP phones…
Match a statement to the related network model. (Not all options are used.) Explanation: Peer-to-peer networks do not require the use of a dedicated server, and devices can assume both…
Which type of server relies on record types such as A, NS, AAAA, and MX in order to provide services? email file web DNS Explanation: A DNS server stores records…
What is an advantage to using a protocol that is defined by an open standard? An open standard protocol is not controlled or regulated by standards organizations. A company can…
What are proprietary protocols? protocols that can be freely used by any organization or vendor protocols developed by private organizations to operate on any vendor hardware a collection of protocols…
When a switch configuration includes a user-defined error threshold on a per-port basis, to which switching method will the switch revert when the error threshold is reached? fast-forward cut-through store-and-forward…
Match the header field with the appropriate layer of the OSI model. (Not all options are used.) Explanation & Hint: In the OSI model, different layers have specific functions and…
A host is trying to send a packet to a device on a remote LAN segment, but there are currently no mappings in its ARP cache. How will the device…
An administrator defined a local user account with a secret password on router R1 for use with SSH. Which three additional steps are required to configure R1 to accept only…
What are the two most effective ways to defend against malware? (Choose two.) Implement strong passwords. Update the operating system and other application software. Install and update antivirus software. Implement…
A client packet is received by a server. The packet has a destination port number of 67. What service is the client requesting? Telnet FTP SSH DHCP Explanation & Hint:…
What service is provided by HTTP? An application that allows real-time chatting among remote users. Uses encryption to secure the exchange of text, graphic images, sound, and video on the…