Today Big Q: 200 125 ccna v3 0?

Q1. What are the two minimum required components of a DHCP binding? (Choose two.)

A. a DHCP pool

B. an exclusion list

C. a hardware address

D. an IP address

E. an ip-helper statement

Q2. Which option describes how a switch in rapid PVST+ mode responds to a topology change?

A. It immediately deletes dynamic MAC addresses that were learned by all ports on the switch.

B. It sets a timer to delete all MAC addresses that were learned dynamically by ports in the

same STP instance.

C. It sets a timer to delete dynamic MAC addresses that were learned by all ports on the switch.

D. It immediately deletes all MAC addresses that were learned dynamically by ports in the same STP instance.

Q3. Refer to the exhibit.

While troubleshooting a switch, you executed the show interface port-channel 1 etherchannel command and it returned this output. Which information is provided by the Load value?

A. the percentage of use of the link

B. the preference of the link

C. the session count of the link

D. the number source-destination pairs on the link

Q4. Scenario:

You are a junior network engineer for a financial company, and the main office network is experiencing network issues. Troubleshoot the network issues.

Router R1 connects the main office to the internet, and routers R2 and R3 are internal routers.

NAT is enabled on router R1.

The routing protocol that is enabled between routers R1, R2 and R3 is RIPv2.

R1 sends the default route into RIPv2 for the internal routers to forward internet traffic to R1.

You have console access on R1, R2 and R3 devices. Use only show commands to troubleshoot the issues.

Why applications that are installed on PC's in R2 LAN network 10.100.20.0/24 are unable to communicate with server1?

A. A standard ACL statement that is configured on R1 is blocking the traffic sourced from Server1 network.

B. A standard ACL statement that is configured on R2 is blocking the traffic sourced from Setver1 network.

C. A standard ACL statement that is configured on R2 is blocking the traffic sourced from R2 LAN network.

D. A standard ACL statement that is configured on R1 is blocking the traffic sourced from R2 LAM network

Q5. What are three advantages of VLANs? (Choose three.)

A. They establish broadcast domains in switched networks.

B. They provide a low-latency internetworking alternative to routed networks.

C. They utilize packet filtering to enhance network security.

D. They can simplify adding, moving, or changing hosts on the network.

E. They allow access to network services based on department, not physical location.

F. They provide a method of conserving IP addresses in large networks.

Q6. After you configure the Loopback0 interface, which command can you enter to verify the status of the interface and determine whether fast switching is enabled?

A. Router#show ip interface loopback 0

B. Router#show run

C. Router#show interface loopback 0

D. Router#show ip interface brief

Q7. Which statement about switch access ports is true?

A. They drop packets with 802.1Q tags.

B. A VLAN must be assigned to an access port before it is created.

C. They can receive traffic from more than one VLAN with no voice support

D. By default, they carry traffic for VLAN 10.

Q8. Which statement about static routes is true?

A. The source interface can be configured to make routing decisions.

B. A subnet mask is entered for the next-hop address.

C. The subnet mask is 255.255 255.0 by default

D. The exit interface can be specified to indicate where the packets will be routed.

Q9. Which step in the router boot process searches for an IOS image to load into the router?

A. bootstrap

B. POST

C. mini-IOS

D. ROMMON mode

Q10. Which command can you execute to set the user inactivity timer to 10 seconds?

A. SW1(config-line)#exec-timeout 0 10

B. SW1(config-line)#exec-timeout 10

C. SW1(config-line)#absolute-timeout 0 10

D. SW1(config-line)#absolute-timeout 10