Users Guide

Version Description
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series ExaScale.
7.7.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
pre-7.7.1.0 Introduced on the E-Series.
Related Commands
monitor session — enables a monitoring session.
monitor session
Create a session for monitoring trac with port monitoring.
Syntax
monitor session session-ID [type { rpm | erpm [set ip dscp dscp_value | set
ip ttl ttl_value]}] [drop]
To delete a session, use the no monitor session session-ID command.
To delete all monitor sessions, use the no monitor session all command.
Parameters
session-ID Enter a session identication number. The range is from 0 to 65535.
type Species one of the following type:
• rpm
• erpm
rpm Creates a remote port monitoring (rpm) session.
erpm Creates an encapsulated remote port monitoring (erpm) session.
set ip dscp Congures the Dierentiated Services Code Point (DSCP) value of the packets in
the Encapsulated Remote Switched Port Analyzer (ERSPAN) trac. To revert to
the default value, use the no form of this command.
dscp_value DSCP value of the packets in the ERSPAN trac. The range is from 0 to 63. The
default value is 0.
set ip ttl Congures the IP time-to-live (TTL) value of the Encapsulated Remote Switched
Port Analyzer (ERSPAN) trac. To revert to the default conguration, use the no
form of this command.
ttl_value IP TTL value of the ERSPAN trac. The range is from 1 to 255. The default value is
255.
drop Monitors only the dropped packets in the Ingress.
1190
Port Monitoring