Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] EGP neighbor tables egp subtree (MIB-II) egpNeighborLoss trap element managers (software) emergency change management encoding BER error messages encryption DES algorithm 2nd 3rd engine IDs and lack of in SNMP SNMPv3 2nd Virtual Private Networks engine (SNMPv3) engine IDs encryption and engines, USM and enterprise numbers, private IANA managing enterprise-specific traps 2nd enterprises branch entities composition SNMPv3 2nd USM enumerated types error messages SMIv1 SMIv2 environment variables in OpenView envmon option (Cisco) error messages SNMPv1 messages SNMPv2 messages error responses get operation getbulk operation getnext operation set operation errors, polling and Ethereal, troubleshooting and Ethernet addresses ifref options polling interfaces with MRTG RMON statistics Event Categories (OpenView NNM), map colors and Event Categories window, NNM events forwarding NNM Alarms browser automatic actions categories, setting category display forwarding incoming traps and log messages notifications severity sources OpenView categories, custom creating protocol stack RMON EXAMPLE.conf file exceptions, setting in NNM expermiental branch, OIDs extensibility, OpenView tables extensible agents Net-SNMP OpenView 2nd 3rd RFCs security and SystemEDGE 2nd Unix and Windows and external data, NNM external polling OpenView and data collection and display graphing |