600-503 試験問題を無料オンラインアクセス

The QoS policy is dropping many packets.
Which three tasks are needed to find the correct optimized and correct bandwidth values for modifying the policy again on existing used WAN circuit? (Choose three.)

• A.Capture usage data for base line to know current situation.
• B.Change the bandwidth value to the interface speed.
• C.Capture a few packets and compare it with the original network requirement.
• D.Start a large file transfer to test WRED functionality.
• E.Identify the top talkers and check if the transactions are legitimate.
• F.Identify flows that should be policed rather than shaped.

You want to measure ingress and egress traffic per TCP and UDP port of a customer network.
Which option is the most cost effective way to get traffic information from Cisco devices?

• A.Get TCP-MIB and UDP-MIB by SNMP from each Cisco device.
• B.Get traffic information by NetFlow from each Cisco device.
• C.Get packet capture by Wireshark from each link.
• D.Get traffic information by IP SLA from each Cisco device.

Which option about QoS polices created by Cisco onePK policy service set is true?

• A.Policies do not show up in device configuration and are removed when onePK application sessions are disconnected.
• B.Policies show up in device configuration and are removed when onePK application sessions are disconnected.
• C.Policies show up in device configuration and persist until the device is reloaded.
• D.Polices do not show up in device configuration and persist until the device is reloaded.

Which documentation is required for high impact/low probability risks analysis?

• A.documented reboot process
• B.back-out plan
• C.contingency plan
• D.OPEX analysis report
• E.after action report

Which two options are challenges to migrate a traditional network to an SDN type of network? (Choose two.)

• A.would need more operators to run a more complicated network
• B.would need to remove existing network management tools
• C.would cost to replace traditional network devices to new devices
• D.would need operators with more programming skill
• E.would need more bandwidth to secure redundant paths