Which two ports does EtherNet/IP use to communicate?
Which two ports does EtherNet/IP use to communicate? (Choose two.) A. TCP 44818 B. UDP 44818 C. TCP 502 D. UDP 502 E. TCP 2222 F. UDP 2222
Which two ports does EtherNet/IP use to communicate? (Choose two.) A. TCP 44818 B. UDP 44818 C. TCP 502 D. UDP 502 E. TCP 2222 F. UDP 2222
Given a ring topology, which loop prevention mechanism provides the fastest reconvergence time after a link failure? A. Rapid Per-VLAN Spanning Tree Protocol B. Resilient Ethernet Protocol C. Multiple Spanning Tree Protocol D. Spanning Tree Protocol
Why is SSH preferred over Telnet as a method of accessing a network device to alter or view the configuration? A. Telnet encrypts only the login information, not the entire transmission. B. SSH requires fewer network resources and no additional…
Exhibit: Refer to the exhibit. CCNA.com has the industrial network shown in the exhibit. All switches are configured as layer 2 switches and are using VLAN 1 as their management VLAN. Each VLAN 1 interface has been assigned the correct…
What is the purpose of Spanning Tree Protocol? A. to prevent routing loops B. to create a default route C. to provide multiple gateways for hosts D. to maintain a loop-free Layer 2 network topology E. to enhance the functions…
Which three of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN? (Choose three.) A. designated ports B. duplex operating mode C. fast mode ports D. root bridge E. root ports F.…
What are two benefits of a star network topology? (Choose two.) A. Disruption of the entire network is not required when adding new machines. B. Any problem which leaves the network inoperable can be traced to the central hub. C.…
Exhibit: Which two statements are correct for a safe wiring installation to the terminal block of the switch or endpoint? (Choose two.) A. Insert a green ground wire into the terminal block that is marked RT for return. B. Verify…
Exhibit: Refer to the exhibit. Host 3 on Network A is sending data to Host 8 on Network B. Which address is the default gateway of Host 3? A. the address of the switch interface that is connected to router…
Which of the following correctly pairs the dotted decimal subnet mask with the correct number of binary bits that represent the subnet mask? A. 255.255.255.192 and /25 B. 255.255.255.248 and /28 C. 255.255.255.224 and /26 D. 255.255.255.248 and /27 E.…