A network administrator is troubleshooting a voice quality issue between two sites. The administrator suspects that packets are taking a suboptimal path. Which tool would best confirm the path and identify any asymmetric routing?

Enable 'debug ip routing' on both routers.

Run a traceroute from Site A to Site B and then from Site B to Site A.

Check the syslog for routing protocol changes.

Run a continuous ping with a large packet size to test for fragmentation.

A network monitoring system is not receiving SNMP traps from a router, although it can poll the router successfully. The engineer checks the router configuration and sees that 'snmp-server enable traps' is configured. What is the most likely missing configuration?

The SNMP community string is incorrect.

The router's syslog server is not configured.

The NMS is not polling the correct OID.

The trap destination is not configured with 'snmp-server host'.

What is the primary benefit of using conditional debugging on a busy production router?

It permanently stores all debug messages for compliance purposes

It automatically fixes the network issue without manual intervention

It reduces the CPU load and volume of debug output by focusing on specific traffic or events

It increases the security of the device by blocking malicious traffic

While troubleshooting a routing issue, a network engineer enables a debug command. What is the primary purpose of using debug commands on a Cisco IOS device?

To test connectivity to a remote device by sending ICMP packets

To permanently record all traffic passing through the device for later analysis

To change the configuration of a protocol to fix an issue

To display real-time information about protocol operations and processes

CiscoCertified Network Professional Enterprise

Domain 4Objective 1

4.1 Diagnose Network Problems Using Such as Debugs, Conditional Debugs, Traceroute, Ping, SNMP, and Syslog 350-401 Practice Questions (Page 1)

Part of the 4.0 Network Assurance domain, which accounts for 10% of the 350-401 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~5–8 in this domain), expect 1–1 from this objective — we provide 30 practice questions to prepare you well beyond it. (estimate)

30questions here

6free pages

7concepts

10%of the exam

Questions 1–5

1foundation · easy
A network engineer wants to send syslog messages from a router to a central log server for analysis. Which command configures the router to send syslog messages to a remote server?
Select an answer first
2application · medium
A network administrator is troubleshooting a voice quality issue between two sites. The administrator suspects that packets are taking a suboptimal path. Which tool would best confirm the path and identify any asymmetric routing?
Select an answer first
3application · medium
A network monitoring system is not receiving SNMP traps from a router, although it can poll the router successfully. The engineer checks the router configuration and sees that 'snmp-server enable traps' is configured. What is the most likely missing configuration?
Select an answer first
4foundation · easy
What is the primary benefit of using conditional debugging on a busy production router?
Select an answer first
5foundation · easy
While troubleshooting a routing issue, a network engineer enables a debug command. What is the primary purpose of using debug commands on a Cisco IOS device?
Select an answer first

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