PLANET VC-2400MR48 User Manual
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User’s Manual of VC-820M / VC-2400MR Series
the Negotiation column is set as Auto, this column is read-only.
Duplex:
The item is only for Gigabit ports of the Managed Switch.
It is available for selecting when the Negotiation column is set as Force. When
the Negotiation column is set as Auto, this column is read-only.
Flow Control:
Whether or not the receiving node sends feedback to the sending node is
determined by this item. When enabled, once the device exceeds the input data
rate of another device, the receiving device will send a PAUSE frame which halts
the transmission of the sender for a specified period of time. When disabled, the
receiving device will drop the packet if too much to process.
Rate Control:
(Unit: 128KBbps)
The item is only for Gigabit ports of the Managed Switch.
Supports by-port ingress and egress rate control.
For example, assume port 1 is 10Mbps, users can set its effective egress rate at
1Mbps and ingress rate at 500Kbps. Device will perform flow control or
backpressure to confine the ingress rate to meet the specified rate.
Ingress
: Type the port effective ingress rate.
The valid range is
0 ~ 8000
. The unit is 128K.
0: disable rate control.
1 ~ 8000: valid rate value
Egress
: Type the port effective egress rate.
The valid range is
0 ~ 8000
. The unit is 128K.
0: disable rate control.
1 ~8000: valid rate value.
Security:
A port in security mode will be “locked” without permission of address learning.
Only the incoming packets with SMAC already existing in the address table can
be forwarded normally.
User can disable the port from learning any new MAC addresses, then use the
static MAC addresses screen to define a list of MAC addresses that can use the
secure port. Enter the settings, then click Apply button to change on this page.
BSF:
User can disable/Enable port broadcast storm filtering option by port.
The filter mode and filter packets type can be select in Switch Setting >
page.
Jumbo Frame:
User can disable/Enable port jumbo frame option by port. When port jumbo
frame is enable, the port forward jumbo frame packet.
The Managed Switch support up to 9Kbytes jumbo frame forwarding.
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