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Computer Skills Questions

Explore questions in the Computer Skills category that you can ask Spark.E!

Refer to the exhibit. What is the metric of the route pointing to the 192.168.18.0/24 network?

Which Cisco command can you use to reset the OSPF neighbor adjacencies and DR/BDR election results?

What is the Security Violation counter for the Ethernet 0/3 interface on SW1?

If a port is still a designated or root port at the end of the learning state, which state will it enter?

Use the show ipv6 route command, examine the routing table on the R1 router. What is the next-hop IPv6 address to the 2001:db8:0:2::/64 network?

Which three security services does the Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) provide? (Choose three.)

What is a way of mitigating social engineering attacks?

How many bits does the subnet mask consist of?

Which command is used to set 192.168.1.1 as the default gateway on a Layer 2 switch?

If you change the IP address on the PC1 Ethernet0/0 interface to 10.10.2.10/24, what will happen with the ping connectivity test from PC1 to SRV2?

Which three device types can benefit from Power over Ethernet (PoE) connectivity? (Choose three.)

On Cisco routers, routing for IPv6 is not enabled by default. Which command should you use to enable IPv6 routing?

When configuring a trunk port on a Cisco switch, which VLAN ranges can be used to specify the allowed VLANs?

Which type of Cisco switch memory location stores the MAC address table?

Refer to the exhibit. The figure represents the topology resulting from STP calculations after configuring the Layer 2 EtherChannel. Which VLAN does the topology in the exhibit represent?

Which line in the preconfigured access list 10 on router R1 will cause the ping connectivity test from PC1 to SRV2 (203.0.113.30) to fail?

On SW4, which port is the STP root port for VLAN 20?

Which mechanism allows an end user to make a request of a network device and receive an answer from that device?

In a wireless IEEE 802.11 implementation, what is the most secure option to protect user traffic?

On SW2, when you see the summary information for aggregated link. What is the status code or flags of the port channel Po23?

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