Cisco Nexus 3548 Configuration Manual page 184

Configuring an ERSPAN Destination Session
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Cisco Nexus 3548 Switch NX-OS System Management Configuration Guide, Release 6.x
168
Command or Action
source ip ip-address
Example:
switch(config-erspan-dst)# source ip
10.1.1.1
destination {[interface [type
slot/port[-port], [type slot/port [port]]] ]}
Example:
switch(config-erspan-dst)#
destination interface ethernet 2/5
erspan-id erspan-id
Example:
switch(config-erspan-dst)# erspan-id
5
vrf default
Example:
switch(config-erspan-dst)# vrf
default
no shut
Example:
switch(config)# no shut
show monitor session {all |
session-number | range session-range}
Example:
switch(config)# show monitor session
3
show running-config monitor
Example:
switch(config-erspan-src)# show
running-config monitor
show startup-config monitor
Example:
switch(config-erspan-src)# show
startup-config monitor
Purpose
Configures the source IP address in the ERSPAN
session. Only one source IP address is supported per
ERSPAN destination session.
This IP address must match the destination IP
address configured in the corresponding ERSPAN
source session.
Configures a destination for copied source packets.
You can configure only interfaces as a destination.
You can configure destination ports as trunk
Note
ports.
Configures the ERSPAN ID for the ERSPAN
session. The range is from 1 to 1023. This ID
uniquely identifies a source and destination ERSPAN
session pair. The ERSPAN ID configured in the
corresponding destination ERSPAN session must
be same as the one configured in the source session.
Configures the VRF instance that the ERSPAN
destination session uses for traffic forwarding.
ERSPAN destination sessions support the default
VRF only.
Enables the ERSPAN destination session. By default,
the session is created in the shut state.
Note Only 16 active ERSPAN destination
sessions can be running simultaneously.
(Optional)
Displays the ERSPAN session configuration.
(Optional)
Displays the running ERSPAN configuration.
(Optional)
Displays the ERSPAN startup configuration.
Configuring ERSPAN