- Written by Kadir Yanik
- Posted on 9月 23, 2026
- Updated on 9月 24, 2026
- 8 Views
The maintenance mode feature allows network administrators to perform switch servicing with minimal traffic disruption. When an interface enters maintenance, the rate monitoring stage waits for traffic to drain below a configured threshold before transitioning the interface into maintenance. However, if traffic does not drain — for example, due to insufficient network redundancy or routing constraints — the interface may remain in the "Entering Maintenance" state indefinitely, potentially blocking scheduled maintenance operations.
