Ch2: AOS-CX Switching Fundamentals Flashcards
“Which statements below accurately describe initial switch access and setup? (Select two.)
A. You can make an out-of-band management (OOBM) connection to a switch using a serial connection.
B. One advantage of making an out-of-band management (OOBM) connection to a switch using the management port is that it enhances redundancy for your data traffic.
C. One advantage of making an out-of-band management (OOBM) connection to a switch using the management port is that it can mitigate bad actors trying to gain access to your switches.
D. You connect to a switch via the console port, but you must configure that port with an IP address.”
“How would you properly identify the port indicated in Figure 2-66?
A. interface 1/48
B. interface 1/1/48
C. interface 48/1/1
D. interface 1/48/1”
“When entering command line interface (CLI) commands on a switch, why might you use the <Tab> key?</Tab>
A. To move up one level in the CLI prompt mode hierarchy
B. To access the context-sensitive help feature
C. To exit out of global configuration mode
D. To complete a CLI command that is partially entered
”
Your colleague asks you about managing configuration files on an AOS-CX switch. Which statements below would improve their understanding? (Select three.)
A. The running-config is stored in RAM.”
B. The startup-config is stored in flash memory.
C. When the switch reboots, unsaved changes to the startup-config are lost.
D. AOS-CX considers both the startup-config and the running-config configurations to be “checkpoints”.”
Which of the options below are advantages of Virtual LANs (VLANs) as compared to physical LANs? (Select two.)
A. VLANs segment the broadcast domain to improve performance.
B. VLANs are more scalable.
C. Routing between VLANs does not require a router.
D. Multiple VLANs can be defined on a single switch.
T/F: You use trunk ports to extend the range of VLANs supported on a switch.
“Which of the following are true about the Link Layer Discover Protocol (LLDP)? (Select two.)
A. It helps you discover, document, and troubleshoot networks.
B. LLDP has a Media Endpoint Discovery (MED) enhancement to help with “plug-and-play” networking.
C. LLDP operates at Layers 2 and 3 of the OSI model.
D. LLDP is enabled by default on both Aruba AOS-CX switches and Aruba Mobility gateways.”
“Choose the options below that accurately describe link aggregation. (Select three.)
A. It enhances both performance and reliability.
B. Member ports in a LAG should have matching duplex, speed, and media for their connected ports.
C. “A static LAG configuration is preferred over other methods, due to its simplicity.
D. Peers that use the LACP can automatically form a LAG between them.”
