Performance and Fault Management: A Practical Guide to Effectively Managing Cisco Network Devices (Cisco Press Core Series)
| [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] mahogany row effect managed modems mapping:networks:CDP networks:mapping:CDP margin of error Mathcad applications:Mathcad scratchpads:Mathcad mbufs memory:mbufs buffers:mbufs;system memory:mbufs;switches:mbufs;Catalyst switches:mbufs mean [See also weighted mean] measuring utilization full-duplex interfaces 2nd measuring:availability availability:measuring measuring:QoS QoS:measuring verifying:QoS;networks:QoS:measuring 2nd measuring:utilization:sub-interfaces sub-interfaces:utilization:calculating calculating:utilization:sub-interfaces;utilization:calculating:sub-interfaces;virtual interfaces:uti media:framing errors framing errors:monitoring on interfaces interfaces:framing errors:monitoring;links:framing errors:monitoring 2nd MEMD hardware buffer pool allocation obtaining 2nd MEMD buffers allocating memory utilization:routers:CLI commands CLI commands:memory utilization:routers routers:memory utilization:CLI commands 2nd 3rd memory:leaks leaks (memory) processes:memory leaks;collecting:memory statistics;memory:statistics:collecting;devices:memory:coll 2nd memory:syslog messages syslog messages:memory messages:syslog:memory issues messages [See also events] messages:logging logging:messages Windows NT:event logging;syslog;UNIX:syslog;applications:message logging messages:SNMP notifications:collecting message:SNMP notifications:normalizing 2nd 3rd messages:SNMP traps:controlling SNMP:trap messages:controlling controlling:SNMP trap messages;traps:controlling;Catalyst:SNMP:traps 2nd messages:Syslog:normalizing Syslog messages:normalizing normalizing:syslog messages messages:syslog:router failure syslog messages:router failure 2nd messages:syslog:severity levels severity levels:syslog messages messages:syslog:severity levels metrics:MTBF (mean time between failure):calculating MTBF (mean time between failure):calculating MIB II SMI:MIB II tree structure:SMI:MIB II;structure:SMI:MIB II MIB II variables error rate calculation 2nd MIB II:ifTable variables:collecting from subinterfaces subinterfaces:ifTable variables:collecting collecting:ifTable variables from subinterfaces;ifTable variables:collecting from subinterfaces;vari MIB II:mandatory SNMP notifications mandatory SNMP notifications 2nd MIB variables:AToM ATM:MIB variables interfaces:ATM:MIB variables;SNMP:MIB variables:AToM;fault management:ATM:MIB variables 2nd MIB variables:AToM:LS1010/Catalyst 8500 ATM:MIB variables:LS1010/Catalyst 8500 interfaces:ATM:MIB variables;SNMP:MIB variables:AToM;fault management:ATM:MIB variables MIB variables:memory utilization:routers memory utilization:routers:MIB variables routers:memory utilization:MIB variables 2nd MIBs [See also entity MIB]2nd 3rd [See also Cisco MIB] Frame Relay congestion, monitoring discard eligible packets, monitoring 2nd packet discards, monitoring VCs, utilization 2nd health reporting measuring error rates objects switch temperature, obtaining utilization variables selecting 2nd VLAN utilization measuring MIBs:avgBusy5 SNMP:MIBs:avgBusy5 2nd MIBs:cfrExtCircuitTable:variables variables:MIBs:cfrExtCircuitTable cfrExtCircuitTable (MIB):variables;SNMP:MIBs:cfrExtCircuitTable MIBs:compiling documents:MIBs:compiling compiling:MIBs 2nd MIBs:connection statistics (modems):monitoring monitoring:modems:connection status modems:connection status:monitoring MIBs:Frame Relay:committed burst, monitoring MIBs:Frame Relay:excess burst, monitoring MIBs:modem connection speeds monitoring monitoring:modems:connection speeds;modems:connection speeds:monitoring;connection speeds:modems:mon 2nd MIBs:modem utilization (NAS):measuring measuring:modem utilization (NAS):MIBs modems:NAS utilization:measuring;NAS:modem utilization:measuring 2nd MIBs:modems:ISDN connections, monitoring modems:ISDN:monitoring ISDN:connections:monitoring;monitoring:modems:ISDN connections MIBs:objects:card information (switches) objects (MIB):card information (switches):obtaining SNMP:MIBs:card information objects 2nd MIBs:objects:chassis information variables (MIB):chassis information objects (MIB):chassis information;chassis information:MIB objects;SNMP:MIBs:chassis information obje 2nd MIBs:objects:router temperature, obtaining objects (MIB):router temperature, obtaining 2nd 3rd MIBs:objects:switch failures objects (MIB):switch failures MIBs:objects:switch voltages, obtaining voltages:switches:measuring objects (MIB):switch voltages, obtaining 2nd MIBs:OIDs:identifying Cisco MIBs:OIDs:identifying 2nd mini-RMON switches:mini-RMON devices:supported RMON groups;RMON:mini-RMON;SNMP:mini-RMON 2nd miss-to-hit analysis:buffers miss-to-hit analysis:buffers misses (buffer) correlating correlating:buffer misses;buffers:misses:correlating 2nd Modem Management MIB MIBs:Modem Management monitoring:modem status;SNMP:MIBs:Modem Management MIB modems:connection errors:monitoring monitoring:modems:connection errors connection errors:modems:monitoring;MIBs:modems:connection errors, monitoring modems:firmware:monitoring monitoring:modems:firmware firmware:modems:monitoring;CLI commands:modems:firmware, monitoring 2nd 3rd 4th modems:monitoring:CLI commands CLI commands:modem status monitoring commands:CLI:modem status monitoring;monitoring:modem status:CLI commands 2nd 3rd 4th 5th 6th modems:operational states operational states:modems monitoring:modems:operational states moduleDown trap moduleUp trap monitoring [See also RMON] monitoring:interfaces interfaces:monitoring half-duplex interfaces;full-duplex interfaces;multipoint links:half-duplex interfaces monitoring:interfaces:utilization utilization:interfaces:monitoring interfaces:utilization:monitoring;full-duplex interfaces:utilization:monitoring monitoring:response time response time:monitoring knowlege bases:response time monitoring;network management:knowledge bases:response time monitoring 2nd moving averages:calculating calculating:averages averages:moving averages:calculating MTBF:calculating:example examples:calculating MTBF calculations:MTBF:example 2nd 3rd 4th MTTR (mean time to repair) MTBF (mean time between failures) MTTR:affect on availability metrics:MTTR:affect on availability |