Cisco 300-080 - Troubleshooting Cisco IP Telephony & Video v1.0 Exam
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Total 157 questions
Question #6 (Topic: )
An engineer configured a Cisco TelePresence server with two Cisco acquired Codian
devices. Users are reporting that the image looks frozen and the audio contains static and
is garbled on one of the devices. What is the root cause of the issue?
Refer to the exhibit.
[Cisco-300-080-9.0/Cisco-300-080-5_2.png]
devices. Users are reporting that the image looks frozen and the audio contains static and
is garbled on one of the devices. What is the root cause of the issue?
Refer to the exhibit.
[Cisco-300-080-9.0/Cisco-300-080-5_2.png]
A. There is a mismatch in the port configuration.
B. The input flow control is off.
C. The QoS that is configured on the port is set to FIFO
D. There are packet drops in the ingress queues
Answer: D
Question #7 (Topic: )
While you deploy SAF CCD in a remote location, you are unable to enable the SAF CCD
service on an Cisco IOS-based device. Which action can you take to troubleshoot the
problem?
service on an Cisco IOS-based device. Which action can you take to troubleshoot the
problem?
A. Verify that Cisco Unity Express is operational.
B. Verify that IOS Release 15.0(1)M is installed.
C. Verify that DSP Farm resources are configured on the device.
D. Verify that the device has sufficient RAM to run SAF CCD.
E. Verify the integrity of the flash installation.
Answer: A
Question #8 (Topic: )
Which two issues can prevent an IP Phone from receiving an IP address via DHCP?
(Choose two.)
(Choose two.)
A. The DHCP server is not on the same VLAN as the phone.
B. The DHCP scope's leases are exhausted.
C. DHCP Option 150 is incorrect.
D. The TFTP server is not reachable.
E. The DHCP scope is not defined for the subnet of the phone.
Answer: A,B
Question #9 (Topic: )
Cisco Unified Communications Manager failed to register with the Cisco SAF Forwarder.
Assuming that the Cisco IOS SAF Forwarder is configured correctly, which minimum
configuration would be needed on Cisco Unified Communications Manager to test
registration?
Assuming that the Cisco IOS SAF Forwarder is configured correctly, which minimum
configuration would be needed on Cisco Unified Communications Manager to test
registration?
A. SAF trunk, SAF security profile, Cisco SAF Forwarder, and CCD advertising service
B. SAF trunk, SAF security profile, Cisco SAF Forwarder, and CCD requesting service
C. SAF trunk, SAF security profile, Cisco SAF Forwarder, CCD requesting service, and CCD advertising service
D. SAF trunk, SAF security profile, and Cisco SAF Forwarder
E. SAF trunk, CCD requesting service, and CCD advertising service
Answer: B
Question #10 (Topic: )
In an MCU call with three Cisco TelePresence MX800 systems and a mobile phone calling
in, the three TelePresence MX800 systems suddenly experience low audio levels, but the
mobile phone audio levels are correct. What can you do to correct this issue?
in, the three TelePresence MX800 systems suddenly experience low audio levels, but the
mobile phone audio levels are correct. What can you do to correct this issue?
A. Turn off the audio processors on the TelePresence MX800.
B. Use the mobile phone audio option on the TelePresence MX800 to adjust the mobile phone levels.
C. Mobile phone audio levels can vary, so you cannot correct the issue.
D. Turn on AGC on the MCU to adjust the audio levels.
E. Turn on ALG on the MCU to adjust the audio levels.
F. Turn on the Auto Adjust levels under "Settings > Audio" on the MCU.
Answer: D
