4728880
Description
Quiz by Brian Gamble, updated more than 1 year ago
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Created by Brian Gamble
over 8 years ago
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Question 1
Question
A PC opens a command prompt and uses the ipconfig command to see that the PC’s IP address and mask are 192.168.4.77 and 255.255.255.224. The user then runs a test using the ping 192.168.4.117command. Which of the following answers is the most likely to happen?
Answer
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The PC sends packets directly to the host with address 192.168.4.117.
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The PC sends packets to its default gateway.
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The PC sends a DNS query for 192.168.4.117.
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The PC sends an ARP looking for the MAC address of the DHCP server.
Question 2
Question
Router R1 lists a route in its routing table. Which of the following answers list a fact from a route, that the router then compares to the packet’s destination address? (Choose 2 answers.)
Answer
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Mask
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Next-hop router
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Subnet ID
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Outgoing interface
Question 3
Question
Router 1 has a Fast Ethernet interface 0/0 with IP address 10.1.1.1. The interface is connected to a switch. This connection is then migrated to use 802.1Q trunking. Which of the following commands could be part of a valid configuration for Router 1’s Fa0/0 interface? (Choose two answers.)
Answer
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interface fastethernet 0/0.4
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dot1q enable
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dot1q enable 4
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trunking enable
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trunking enable 4
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encapsulation dot1q 4
Question 4
Question
A router is configured with the no ip subnet-zero global configuration command. Which of the following interface subcommands would not be accepted by this router?
Answer
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ip address 10.1.1.1 255.255.255.0
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ip address 10.0.0.129 255.255.255.128
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ip address 10.1.2.2 255.254.0.0
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ip address 10.0.0.5 255.255.255.252
Question 5
Question
A Layer 3 switch has been configured to route IP packets between VLANs 1, 2, and 3, which connect to subnets 172.20.1.0/25, 172.20.2.0/25, and 172.20.3.0/25, respectively. The engineer issues a show ip route command on the Layer 3 switch, listing the connected routes. Which of the following answers lists a piece of information that should be in at least one of the routes?
Answer
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Interface Gigabit Ethernet 0/0.3
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Next-hop router 172.20.4.1
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Interface VLAN 2
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Mask 255.255.255.0
Question 6
Question
An engineer configures a static IPv4 route on Router R1. Which of the following pieces of information should not be listed as a parameter in the configuration command that creates this static IPv4 route?
Answer
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The destination subnet’s subnet ID
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The next-hop router’s IP address
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The next-hop router’s neighboring interface
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The subnet mask
Question 7
Question
Which of the following commands correctly configures a static route?
Answer
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ip route 10.1.3.0 255.255.255.0 10.1.130.253
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ip route 10.1.3.0 serial 0
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ip route 10.1.3.0 /24 10.1.130.253
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ip route 10.1.3.0 /24 serial 0
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