Source (Erspan) - Cisco Catalyst 3650 series Command Reference Manual

source (ERSPAN)

To configure the Encapsulated Remote Switched Port Analyzer (ERSPAN) source interface or VLAN, and
the traffic direction to be monitored, use the source command in ERSPAN monitor source session configuration
mode. To disable the configuration, use the no form of this command.
source {interface type number | vlan vlan-ID}[, | - | both | rx | tx]
Syntax Description
interface type number
vlan vlan-ID
,
-
both
rx
tx
Command Default
Source interface or VLAN is not configured.
Command Modes
ERSPAN monitor source session configuration mode (config-mon-erspan-src)
Command History
Release
Cisco IOS XE Denali 16.3.1
Usage Guidelines
You cannot include source VLANs and filter VLANs in the same session.
Examples The following example shows how to configure ERSPAN source session properties:
Switch(config)# monitor session 2 type erspan-source
Switch(config-mon-erspan-src)# source interface fastethernet 0/1 rx
Specifies an interface type and number.
Associates the ERSPAN source session number with VLANs. Valid values
are from 1 to 4094.
(Optional) Specifies another interface.
(Optional) Specifies a range of interfaces.
(Optional) Monitors both received and transmitted ERSPAN traffic.
(Optional) Monitors only received traffic.
(Optional) Monitors only transmitted traffic.
Modification
This command was introduced.
Command Reference, Cisco IOS XE Everest 16.5.1a (Catalyst 3650 Switches)
source (ERSPAN)
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