Cisco ONS 15454 SDH - Page 14

Contents
xiv
Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
Ethernet Clocking Versus SONET/SDH Clocking 20-10
CHAPTER 21 Configuring RMON 21-1
Understanding RMON 21-1
Configuring RMON 21-2
Default RMON Configuration 21-2
Configuring RMON Alarms and Events 21-2
Collecting Group History Statistics on an Interface 21-5
Collecting Group Ethernet Statistics on an Interface 21-6
Understanding ML-Series Card CRC Error Threshold 21-6
Threshold and Triggered Actions 21-7
SONET/GFP Suppression of CRC-ALARM 21-7
Clearing of CRC-ALARM 21-7
Unwrap Synchronization 21-8
Unidirectional Errors 21-8
Bidirectional Errors 21-10
Configuring the ML-Series Card CRC Error Threshold 21-13
Clearing the CRC-ALARM Wrap with the Clear CRC Error Command 21-14
Configuring ML-Series Card RMON for CRC Errors 21-15
Configuration Guidelines for CRC Thresholds on the ML-Series Card 21-15
Accessing CRC Errors Through SNMP 21-15
Configuring an SNMP Trap for the CRC Error Threshold Using Cisco IOS 21-16
Determining the ifIndex Number for an ML-Series Card 21-18
Manually Checking CRC Errors on the ML-Series Card 21-19
Displaying RMON Status 21-20
CHAPTER 22 Configuring SNMP 22-1
Understanding SNMP 22-1
SNMP on the ML-Series Card 22-2
SNMP Versions 22-3
SNMP Manager Functions 22-3
SNMP Agent Functions 22-4
SNMP Community Strings 22-4
Using SNMP to Access MIB Variables 22-4
Supported MIBs 22-5
SNMP Notifications 22-5
Configuring SNMP 22-6
Default SNMP Configuration 22-6
SNMP Configuration Guidelines 22-6