Cisco 220 Series Smart Plus Administration Manual page 74

Administration: Diagnostics
Configuring Port and VLAN Mirroring
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
Cisco 220 Series Smart Plus Switches Administration Guide Release 1.0.0.x
To configure port and VLAN mirroring:
Click Administration > Diagnostics > Port and VLAN Mirroring.
If your switch supports the RSPAN VLAN feature, enter the following information:
• RSPAN VLAN—Check Enable to enable RSPAN VLAN mirroring.
• RSPAN VLAN ID—Select the VLAN to be mirrored. When you configure a
RSPAN mirroring session, you should select this VLAN as the RSPAN VLAN.
Click Add to add a SPAN or RSPAN mirroring session.
Enter the following information:
• Session ID—Select the identifier for the mirroring session.
• Session Type—Select one of the following options:
Local Port Based
-
port to the destination port.
Local VLAN Based
-
port.
RSPAN Source Session
-
port or a source VLAN to another device.
RSPAN Destination Session
-
destination port to another device.
If Local Port Based is selected, enter the following information:
• Destination Port—Select the analyzer port to where packets are copied. A
network analyzer, such as a PC running Wireshark, is connected to this port.
For a port identified as a analyzer destination port, it remains the analyzer
destination port until all the entries are removed.
• Allow Ingress Packets—Check Enable to allow the destination port to
receive ingress packets that are not copied.
• Source Port—Select the source ports from where traffic is mirrored and
select the type of traffic to be mirrored to the analyzer port. The options are:
- Rx Only—Port mirroring on incoming packets.
- Tx Only—Port mirroring on outgoing packets.
- Tx and Rx—Port mirroring on both incoming and outgoing packets.
—Copies TX, RX, or both TX and RX traffic from each
—Copies traffic from the local VLAN to the destination
—Utilizes a VLAN to copy traffic from a source
—Utilizes a VLAN to copy traffic from a
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