M
IRROR
P
ORT
C
OMMANDS
4-189
Command Usage
• You can mirror traffic from any source port to a destination port for
real-time analysis. You can then attach a logic analyzer or RMON
probe to the destination port and study the traffic crossing the source
port in a completely unobtrusive manner.
• The destination port is set by specifying an Ethernet interface.
• The mirror port and monitor port speeds should match, otherwise
traffic may be dropped from the monitor port.
• You can create multiple mirror sessions, but all sessions must share
the same destination port. However, you should avoid sending too
much traffic to the destination port from multiple source ports.
Example
The following example configures the switch to mirror all packets from
port 6 to 11.
show port monitor
This command displays mirror information.
Syntax
show port monitor
[
interface
]
interface
-
ethernet
unit
/
port
(source port)
•
unit
- Stack unit. (Range: 1-8)
•
port
- Port number. (Range: 1-24/48)
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).
Console(config)#interface ethernet 1/11
Console(config-if)#port monitor ethernet 1/6 both
Console(config-if)#
Summary of Contents for 8700S-130
Page 2: ......
Page 3: ......
Page 8: ...LIMITED WARRANTY iv ...
Page 56: ...INITIAL CONFIGURATION 2 18 ...
Page 189: ...PORT CONFIGURATION 3 133 Figure 3 61 Port Statistics continued ...
Page 566: ...COMMAND LINE INTERFACE 4 294 ...
Page 571: ...SOFTWARE SPECIFICATIONS A 5 Trap RFC 1215 UDP MIB RFC 2012 ...
Page 572: ...SOFTWARE SPECIFICATIONS A 6 ...
Page 576: ...TROUBLESHOOTING B 4 ...
Page 589: ......
Page 591: ...38 Tesla Irvine CA 92618 Phone 949 679 8000 ...
Page 592: ... 8 ...