On ARP and MAC Aging Timers
Naveen Kumar Devaraj highlights that Arista's EOS default ARP timeout is 4 hours and MAC aging is 5 minutes, a configuration not unique to Arista, prompting curiosity about the origin of these defaults.
MAIN POINTS
- Naveen Kumar Devaraj comments on EVPN-related configurations.
- Arista's EOS has a default ARP timeout of 4 hours.
- The default MAC aging time in Arista's EOS is 5 minutes.
- These default settings are common across multiple platforms.
TAKEAWAYS
- Understanding default network configurations can provide insights into system behavior.
- ARP timeout and MAC aging are critical settings in network management.
- Default values may have historical or technical origins worth exploring.
- Comparing configurations across platforms can reveal industry standards.