6.4.8 IPv4 Routing Troubleshooting exam 2024/2025 with 100% correct answers
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Course
6.4.8 IPv4 Routing Troubleshooting
Institution
6.4.8 IPv4 Routing Troubleshooting
Paul executed the show interfaces command and reviewed the output. Which output indicates a Layer 2 problem with the Serial0/1/1 interface? correct answersSerial0/1/1 is up, line protocol is down.
Kathy executed the show interfaces command on a router and reviewed the output. Which output indica...
Paul executed the show interfaces command and reviewed the output. Which output indicates a Layer 2
problem with the Serial0/1/1 interface? correct answersSerial0/1/1 is up, line protocol is down.
Kathy executed the show interfaces command on a router and reviewed the output. Which output
indicates a Layer 1 problem with the Serial0/1/1 interface? correct answersSerial0/1/1 is down, line
protocol is down.
When attempting to make a Telnet connection to a remote router, the connection fails. You check the
interface status on your local router and find the following:
Serial0/1/0 is up, line protocol is upHardware is GT96K SerialInternet address is 192.168.2.1/24MTU
1500 bytes, BW 1544 Kbit, DLY 20000 usec,reliability 255/255, txload 1/255, rxload 1/255Encapsulation
HDLC, loopback not setKeepalive set (10 sec)... (additional output omitted)
You ping the remote router, but that fails as well. At which layer of the OSI model does this problem
originate? correct answersLayer 3
IP traffic destined for a device configured with the address 10.10.34.4/24 is congesting the network. The
network administrator issues a traceroute command from the local router and receives the following
output:
Router#traceroute 10.10.34.4
Type escape sequence to abort.Tracing the route to 10.10.34.4
What is the cause of the problem? correct answersA loop exists between two of the routers.
RouterA, RouterB, and RouterC have been configured with IP addresses set as shown. All networks are
using the default subnet mask.
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