DXS-3350SR Gigabit Layer 3 Switch
Port Mirroring
The Switch allows you to copy frames transmitted and received on a port and redirect the copies to another port. You can
attach a monitoring device to the mirrored port, such as a sniffer or an RMON probe, to view details about the packets
passing through the first port. This is useful for network monitoring and troubleshooting purposes. To view the
Port
Mirroring
window, click
Port Mirroring
in the
Configuration
folder.
Figure 6- 7. Setup Port Mirroring window
To configure a mirror port:
1. Select
the
Unit
in the stack you want to configure.
2. Select
the
Source Port
from where you want to copy frames and the
Target Port
, which receives the copies from
the source port.
3. Select
the
Source Direction
,
Ingress
,
Egress
, or
Both
and change the
Status
drop-down menu to
Enabled
.
4. Click
Apply
to let the changes take effect.
NOTE:
You cannot mirror a fast port onto a slower port. For example, if you try to
mirror the traffic from a 100 Mbps port onto a 10 Mbps port, this can cause
throughput problems. The port you are copying frames from should always support
an equal or lower speed than the port to which you are sending the copies. Also,
the target port for the mirroring cannot be a member of a trunk group. Please note a
target port and a source port cannot be the same port.
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Страница 114: ...DXS 3350SR Gigabit Layer 3 Switch Figure 6 56 Access Profile Configuration IP 105 ...
Страница 118: ...DXS 3350SR Gigabit Layer 3 Switch Figure 6 59 Access Rule Configuration window IP window 109 ...
Страница 123: ...DXS 3350SR Gigabit Layer 3 Switch Figure 6 65 Access Rule Configuration Packet Content Mask 114 ...
Страница 125: ...DXS 3350SR Gigabit Layer 3 Switch Figure 6 66 Access Rule Display Packet Content 116 ...
Страница 129: ...DXS 3350SR Gigabit Layer 3 Switch Figure 6 70 Second 802 1X Authenticator Settings menu 120 ...
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