Implementing and Operating Cisco Data Center Core Technologies (DCCOR) — Question 101

An engineer must use the Embedded Event Manager to monitor events that occur on a Cisco Nexus 9000 Series Switch. An environment variable needs to be created so that several policies use the monitored events in their actions. The external email server is represented by IP address 10.10.10.10. Which command sets the environment variable?

Answer options

• A. n9k2# event manager environment mailserver "10.10.10.10"
• B. n9k2(config)# event manager environment mailserver "10.10.10.10"
• C. n9k2(config-applet)# environment mailserver "10.10.10.10"
• D. n9k2(config)# event manager policy environment mailserver "10.10.10.10"

Correct answer: B

Explanation

The correct command is B, as it correctly enters the global configuration mode to set the environment variable for the mail server. Option A is incorrect because it is in the wrong mode for configuration changes. Options C and D also do not use the correct syntax and context for setting an environment variable in the Embedded Event Manager.