Changes in Default Behavior and Syntax
The following current system behavior, configuration statement usage, and operational mode command usage might not yet be documented in the JUNOS software for EX-series switches documentation:
Class of Service
- A new command has been introduced to change the buffering
scheme:
set class-of-service shared-buffers percent value
This option gives you the flexibility of controlling the shared egressed buffer allocation per interface. Uplink ports are not used for shared allocation.
Interfaces
- The following counters are not supported on routed VLAN interfaces (RVIs): local statistics, traffic statistics, and transit statistics.
Virtual Chassis
- On EX 4200 switches, if you enter the command request chassis routing-engine master switch and then enter the command again within 240 seconds, the switch will display an error message saying “Command aborted. Not ready for mastership switch, try after n seconds.”
