juniErxSystemAgentV7 1.3.6.1.4.1.4874.5.2.42.1.7

The MIBs supported by the SNMP agent for the ERX (platform-specific) System application in JUNOSe. These capabilities became obsolete when the resource utilization trap enabled and KByte memory capacilty objects were added to Juniper-System-MIB.