Chapter 13
| Port Mirroring Commands
Local Port Mirroring Commands
– 335 –
◆
The destination port cannot be a trunk or trunk member port.
◆
RSPAN and 802.1X are mutual exclusive functions. When 802.1X is enabled
globally, RSPAN uplink ports cannot be configured, even though RSPAN source
ports and destination ports can still be configured. When RSPAN uplink ports
are enabled on the switch, 802.1X cannot be enabled globally. Also, RSPAN
uplink ports cannot be configured to use IEEE802.1X Port Authentication, but
RSPAN source ports and destination ports can be configured to use it.
Example
The following example configures the switch to mirror all packets from port 6 to 11:
Console(config)#interface ethernet 1/11
Console(config-if)#port monitor ethernet 1/6 both
Console(config-if)#
show port monitor
This command displays mirror information.
Syntax
show port monitor
[
interface
|
vlan
vlan-id
|
mac-address
mac-address
]
interface
-
ethernet
unit
/
port
(source port)
unit
- Unit identifier. (Range: 1)
port
- Port number. (Range: 1-28/52)
vlan-id
- VLAN ID (Range: 1-4093)
mac-address
- MAC address in the form of xx-xx-xx-xx-xx-xx or
xxxxxxxxxxxx.
Default Setting
Shows all sessions.
Command Mode
Privileged Exec
Command Usage
This command displays the currently configured source port, destination port, and
mirror mode (i.e., RX, TX, RX/TX).
Example
The following shows mirroring configured from port 6 to port 11:
Console(config)#interface ethernet 1/11
Console(config-if)#port monitor ethernet 1/6
Console(config-if)#end
Summary of Contents for EX-3524
Page 2: ......
Page 28: ...Figures 28 ...
Page 34: ...Section I Getting Started 34 ...
Page 58: ...Chapter 1 Initial Switch Configuration Setting the System Clock 58 ...
Page 72: ...Chapter 2 Using the Command Line Interface CLI Command Groups 72 ...
Page 156: ...Chapter 5 SNMP Commands Notification Log Commands 156 ...
Page 164: ...Chapter 6 Remote Monitoring Commands 164 ...
Page 218: ...Chapter 7 Authentication Commands Management IP Filter 218 ...
Page 268: ...Chapter 8 General Security Measures Port based Traffic Segmentation 268 ...
Page 292: ...Chapter 9 Access Control Lists ACL Information 292 ...
Page 312: ...Chapter 10 Interface Commands Power Savings 312 ...
Page 324: ...Chapter 11 Link Aggregation Commands Trunk Status Display Commands 324 ...
Page 366: ...Chapter 15 Address Table Commands 366 ...
Page 428: ...Chapter 17 VLAN Commands Configuring Voice VLANs 428 ...
Page 572: ...Chapter 25 IP Interface Commands IPv6 Interface 572 ...
Page 578: ...Section I Appendices 578 ...