D-Link DWS-3160-24TC Reference Manual page 417

DWS-3160 Series Gigabit Ethernet Unified Switch Web UI Reference Guide
RF Scan Status Timeout
(hours)
Detected Clients Status
Timeout (hours)
AP Provisioning
Database Age Time
(hours)
Tunnel IP MTU Size
Cluster Priority
AP Client QoS
AP Auto Upgrade Mode
Basic IP Port
Click the Apply button to accept the changes made.
After clicking the SNMP Traps tab, the following page will appear:
addresses, specified in the Known Client database and not explicitly granted
access, are denied access. If the MAC address is not in the database then the
access to the client is granted.
Enter a time in hour to determine how long to keep an entry in the RF Scan Status
list.
Enter a time in hour to determine how long to keep an entry in the Detected Client
Status list.
Enter a time in hour to determine how long to keep an entry in the AP provisioning
database.
Select the maximum size of an IP packet handled by the network. The MTU is
enforced only on tunneled VAPs. When IP packets are tunneled between the APs
and the Unified Switch, the packet size is increased by 20 bytes during transit. This
means that clients, configured for 1500 byte, its IP MTU size may exceed the
maximum MTU size of existing network infrastructure which is set up to switch and
route 1518 (1522-tagged) byte frames. If the tunnel IP MTU size is increased, the
physical MTU of the ports on which the traffic flows must also be increased.
NOTE: If any of the following conditions are true, there is no need to increase the
tunnel IP MTU size:
•
The wireless network does not use L3 tunneling.
•
The tunneling mode is used only for voice traffic, which typically has
small packets.
•
The tunneling mode is used only for TCP based protocols, such as
HTTP. This is because the AP automatically reduces the maximum
segment size for all TCP connections to fit within the tunnel.
Specify the priority of this switch for the Cluster Controller election. The switch with
highest priority in a cluster becomes the Cluster Controller. If the priorities are the
same among all switches, the switch with lowest IP address becomes the Cluster
Controller. A priority of 0 means that the switch cannot become the Cluster
Controller. The highest possible priority is 255.
Use the drop-down menu to enable or disable the client QoS feature.
Use the drop-down menu to enable or disable e AP auto upgrade mode
Enter the IP control data communication port.
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