A network team needs to analyze traffic patterns on a high-traffic interface to identify which applications consume the most bandwidth. They want to export flow data to a collector. What should be configured?

A tracking object that monitors interface bandwidth

IP SLA UDP jitter operation on the interface

Flexible NetFlow with a flow record that includes application fields, a flow exporter, and a flow monitor applied to the interface

A simple ACL that counts packets per application

A security analyst suspects that a specific host is generating excessive traffic to a particular server. They need to confirm this using data already being collected on the router. What should they do?

Check the tracking object status for the host

Query the Flexible NetFlow collector for flows matching the source and destination IP addresses

Use a tracking list to combine interface states

Run an IP SLA TCP connect operation to the server

An enterprise has two links to the internet. The primary link is preferred, but if the primary link's next-hop becomes unreachable, traffic should use the backup link. The engineer wants to monitor the next-hop using ICMP echo and also ensure that the backup link is used only if the primary is down. What is the best configuration?

Configure a tracking list with boolean OR of two tracking objects for the same next-hop

Configure an IP SLA ICMP echo to the next-hop, a tracking object, and a tracked static route for the backup

Configure an IP SLA TCP connect to the next-hop, a tracking object, and a tracked static route

Configure Flexible NetFlow to monitor the next-hop's traffic

A network engineer needs to ensure that a backup link is used only when the primary link's jitter exceeds 20 ms OR the primary link's packet loss exceeds 1%. They plan to use two IP SLA UDP jitter operations. What is the best way to combine these conditions?

Create two tracking objects, each monitoring one SLA, and a tracking list with boolean OR

Create two tracking objects and a tracking list with boolean AND

Use a route map with two match clauses

Create a single tracking object that monitors both SLAs

CCIE Enterprise Infrastructure

Domain 4Objective 6

Network Optimization CCIE-ENTERPRISE-INFRASTRUCTURE Practice Questions (Page 7)

Part of the Infrastructure Security and Services domain, which accounts for 15% of the CCIE-ENTERPRISE-INFRASTRUCTURE exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~8–12 in this domain), expect 1–2 from this objective — we provide 34 practice questions to prepare you well beyond it. (estimate)

34questions here

7free pages

7concepts

15%of the exam

Questions 31–34

31application · medium
A network team needs to analyze traffic patterns on a high-traffic interface to identify which applications consume the most bandwidth. They want to export flow data to a collector. What should be configured?
Select an answer first
32application · medium
A security analyst suspects that a specific host is generating excessive traffic to a particular server. They need to confirm this using data already being collected on the router. What should they do?
Select an answer first
33application · medium
An enterprise has two links to the internet. The primary link is preferred, but if the primary link's next-hop becomes unreachable, traffic should use the backup link. The engineer wants to monitor the next-hop using ICMP echo and also ensure that the backup link is used only if the primary is down. What is the best configuration?
Select an answer first
34application · medium
A network engineer needs to ensure that a backup link is used only when the primary link's jitter exceeds 20 ms OR the primary link's packet loss exceeds 1%. They plan to use two IP SLA UDP jitter operations. What is the best way to combine these conditions?
Select an answer first

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Network Optimization CCIE-ENTERPRISE-INFRASTRUCTURE Practice Questions (Page 7)

Questions 31–34

A network team needs to analyze traffic patterns on a high-traffic interface to identify which applications consume the most bandwidth. They want to export flow data to a collector. What should be configured?

A security analyst suspects that a specific host is generating excessive traffic to a particular server. They need to confirm this using data already being collected on the router. What should they do?

A network engineer needs to ensure that a backup link is used only when the primary link's jitter exceeds 20 ms OR the primary link's packet loss exceeds 1%. They plan to use two IP SLA UDP jitter operations. What is the best way to combine these conditions?

Keep studying — Infrastructure Security and Services