Which port on the Avamar server does the client connect to when performing a backup with no encryption?

For an Avamar Gen4 single node, how many Ethernet ports are provided?

Under which node replacement option do you need to generate a new Dell Avamar license key?

A company has just deployed a VMware environment. The Dell Avamar storage administrator wants to ensure they receive the highest level of deduplication within the environment for backups.
Which type of backup should be performed?

Dell EMC Avamar backups completed successfully. However, garbage collection, checkpoints, and HFS check operations did not run in the last 24 hours.
What is a cause of the issue?