Monitoring and Analyzing Switch Operation
Traffic Mirroring
Switch
Traffic
Analyzer
X
Y
A5
B17
C24
Figure B-27. Example of a Local Mirroring Topology
ProCurve(config)# mirror 1 port c24
Caution: Please configure destination switch first.
Do you want to continue [y/n]? y
ProCurve(config)# interface a5,b17 monitor all in mirror 1
Reminder to configure mirroring
destination before configuring
source.
Configures session 1 for
local mirroring to port C24.
Assigns mirrored inbound
traffic from ports A5 and
B17 to session 1.
Figure B-28. Example of Configuring Local Mirroring of Inbound Traffic
Remote Mirroring Destination Using a VLAN Interface
and an ACL for Mirroring Criteria
In the network shown in figure B-29, the system operator has connected a
traffic analyzer to port A15 (in VLAN 30) on switch D, and wants to monitor
the Telnet traffic to the server at 10.10.30.153 from the workstations on
switches A and B. The operator does this by configuring remote mirroring
sessions on these two switches, and a mirroring destination on switch D.
(Telnet traffic to the server from sources on switch C is not of interest, and
routing is enabled on switches C and D.) Note that the port on which the
B-63
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