Cisco WS-C6506 - Page 1178

49-16
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 49 Configuring SPAN, RSPAN and the Mini Protocol Analyzer
Configuring RSPAN on the Switch
Figure 49-3 Single RSPAN Session
Modifying an Active RSPAN Session
This example shows how to modify an active RSPAN session. Use Figure 49-3 for reference; see
Table 49-3 for the commands to disable an RSPAN session and to add or remove the source ports from
an RSPAN session.
Table 49-2 Configuring a Single RSPAN Session
Switch Ports RSPAN VLAN Direction RSPAN CLI Commands
A (source) 4/1, 4/2 901 Ingress set rspan source 4/1-2 901 rx
B (source) 3/1, 3/2, 3/3 901 Bidirectional set rspan source 3/1-3 901
C (intermediate) – 901 – No RSPAN CLI command needed
D (destination) 1/2 901 – set rspan destination 1/2 901
1/1 1/2
3/1 3/2
1/2
4/1 4/2
1/2
3/1 3/2
1/1
3/3
Switch A
Switch C
Switch D
Switch B
Probe
Destination switch
(data center)
Intermediate switch
(distribution)
Source switch(es)
(access)
27390
T1
T2 T3
Table 49-3 Making Modifications to an Active RSPAN Session
Switch Action RSPAN CLI Commands
A (source) Disable the RSPAN session. set rspan disable source 901
B (source) Remove source port 3/2 from the RSPAN session. set rspan source 3/1, 3/3 901
B (source) Add back source port 3/2 to the RSPAN session. set rspan source 3/1-3 901