Cisco Nexus 7000 Series Reference Manual page 303

M Commands
monitor erspan granularity
To configure the granularity for Encapsulated Remote Switched Port Analyzer (ERSPAN) Type III
sessions, use the monitor erspan granularity command. To remove this feature, use the no form of this
command.
Syntax Description
100_ms
100_ns
1588
ns
Defaults vdc
Command Modes Global configuration mode (config)
Supported User Roles
network-admin
vdc-admin
Command History Release
6.1(1)
Usage Guidelines
The clock manager adjusts the ERSPAN timers based on the granularity setting. If you configure IEEE
1588, the clock manager synchronizes the ERSPAN timers across switches. Otherwise, the clock
manager synchronizes the ERSPAN timer with the master timer in the switch.
588 granularity mode is not supported in Cisco NX-OS Release 6.1 and is rejected if selected.
M2 Series modules support 100 microseconds, 100 nanoseconds, and nanoseconds granularity. F2 Series
and F2e Series modules support only 100 microseconds and 100 nanoseconds granularity.
This command can be applied only in the default VDC.
This command does not require a license.
Examples This example shows how to configure the granularity for 100 microseconds:
switch# configure terminal
switch(config)# monitor erspan granularity 100_ms
switch(config)#
OL-25806-03
monitor erspan granularity {100_ms | 100_ns | 1588 | ns}
no monitor erspan granularity {100_ms | 100_ns | 1588 | ns}
Specifies 100 microseconds.
Specifies 100 nanoseconds.
Specifies the IEEE 1588 time representation format in seconds or
nanoseconds.
Specifies nanoseconds.
Modification
This command was introduced.
Cisco Nexus 7000 Series NX-OS System Management Command Reference
monitor erspan granularity
275