Routine Monitoring; Resetting Local Statistics; Tracing Restart Signaling-Based Helper Mode Events For Ospf Graceful; Restart - Juniper EX9200 Features Manual

CHAPTER 18

Routine Monitoring

Resetting Local Statistics

Related
Documentation
Copyright © 2017, Juniper Networks, Inc.
Resetting Local Statistics on page 219

Tracing Restart Signaling-Based Helper Mode Events for OSPF Graceful

Restart on page 220
Verifying Graceful Restart Operation on page 220
When you enable graceful Routing Engine switchover, the master Routing Engine
configuration is copied and loaded to the backup Routing Engine. User files, accounting
information, and trace options information are not replicated to the backup Routing
Engine.
When a graceful Routing Engine switchover occurs, local statistics such as process
statistics and networking statistics are displayed as a cumulative value from the time
the process first came online. Because processes on the master Routing Engine can start
at different times from the processes on the backup Routing Engine, the statistics on the
two Routing Engines for the same process might differ. After a graceful Routing Engine
switchover, we recommend that you issue the
command to reset the cumulative values for local statistics. Forwarding statistics
| all)
are not affected by graceful Routing Engine switchover.
For information about how to use the
database information, see the
NOTE: The
clear firewall
filter counters on a backup Routing Engine that is enabled for graceful Routing
Engine switchover.
Understanding Graceful Routing Engine Switchover on page 3
Configuring Graceful Routing Engine Switchover on page 17
clear interface statistics (interface-name
command to clear statistics and protocol
clear
.
CLI Explorer
command cannot be used to clear the Routing Engine
219