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| Interface Configuration
C
5
HAPTER
Port Configuration
C
L
ONFIGURING
OCAL
P
M
ORT
IRRORING
Autonegotiation – Shows if auto-negotiation is enabled or disabled.
◆
Oper Speed Duplex – Shows the current speed and duplex mode.
◆
Oper Flow Control – Shows the flow control type used.
◆
MTU Size – The maximum transfer unit (MTU) allowed for layer 2
◆
packets crossing a Gigabit or 10 Gigabit Ethernet port or trunk.
W
I
EB
NTERFACE
To display port connection parameters:
Click Interface, Port, General.
1.
Select Show Information from the Action List.
2.
Figure 31: Displaying Port Information
Use the Interface > Port > Mirror page to mirror traffic from any source
port to a target port for real-time analysis. You can then attach a logic
analyzer or RMON probe to the target port and study the traffic crossing
the source port in a completely unobtrusive manner.
Figure 32: Configuring Local Port Mirroring
CLI R
EFERENCES
"Port Mirroring Commands" on page 1229
◆
C
U
OMMAND
SAGE
Traffic can be mirrored from one or more source ports to a destination
◆
port on the same switch (local port mirroring as described in this
section), or from one or more source ports on remote switches to a
– 186 –
Source
Single
port(s)
target
port
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