26-17
Catalyst 4500 Series, Catalyst 2948G, Catalyst 2948G-GE-TX, and Catalyst 2980G Switches Software Configuration Guide—Release 8.2GLX
78-15908-01
Chapter 26 Configuring SPAN and RSPAN
Configuring RSPAN
Figure 26-6 Adding Multiple Probes to an RSPAN Session
Disabling the RSPAN Session
To disable the previous RSPAN session, you must disable every RSPAN source and RSPAN destination
on each source and destination switch.
Table 26-5
lists the commands to disable the RSPAN session.
.
1/1
1/2
2/1
2/2
3/1
1/2
1/1
3/1
3/2
3/3
3/2
3/3
1/2
2/1 2/2
2/3
1/1
1/2
4/1 4/2
1/1
1/2
4/3 4/4
Switch A
3/1 3/2
3/3
1/2
1/1
Switch C
Switch F
Switch D
Switch E
Switch B
Probe 2
Probe 1
Destination switch
(data center)
Intermediate switch(es)
(distribution)
Source switch(es)
(access)
58637
T1
T2
T6
T3
T5
T4
Probe 3
Table 26-5 Disabling the RSPAN Sessions
Switch
Port
Reflector
Port
RSPAN
VLAN(s)
Direction
RSPAN CLI Commands
A (source)
2/1-2
2/3
901
Ingress
set rspan disable source 901
B (source)
3/1-2
3/3
901
Egress
set rspan disable source 901
B (destination)
1/2
–
901
–
set rspan disable destination all
C (intermediate)
–
–
901, 902
–
No RSPAN CLI command needed
D (destination)
2/1
–
901
–
set rspan disable destination all
D (destination)
2/2
–
902
–
set rspan disable destination all
E (source)
4/1-3
4/4
901
Both
set rspan disable source all
F (intermediate)
–
–
901, 902
–
No RSPAN CLI command needed