CTC Union GSW-3208M, Руководство пользователя

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Chapter 6. Manage / Configure the Switch
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13 ip-filter command
This command is used to set the IP address and subnet for IP-Filtering operation on the port(s). If the IP address is
set and IP-Filtering function is enabled, only network devices in this IP subnet can access network through the port(s).
ip-filter xxx.xxx.xxx.xxx y command is used to set the IP address and subnet for IP-Filtering operation on the port(s).
“ xxx.xxx.xxx.xxx ” is the IP address. y (0~32) is the network ID bit number, or called subnet mask. For example,
“ip-filter 192.168.1.10 32” will allow 192.168.1.10 for network access only.
no ip-filter command is used to clear the setting on the port(s).
14 lacp command
This command is used to enable LACP protocol working on the interface port(s).
lacp command will enable LACP protocol working on the interface port(s).
no lacp command will disable LACP protocol working on the interface port(s).
If the interface port(s) are already assigned to trunk by “channel-group” command, its LACP function will be ignored.
15 map command
For a IP packet, there is priority information in ToS field of IP header. The priority could be 3-bit precedence (0~7)
or 6-bit DSCP (0~63).
For DSCP, this switch supports seven DSCP values for QoS operation and other values will be assigned to one
priority.
This command is used to map 802.1P priority values and DSCP priority values to priority queues on the interface
port(s). There are four priority queues for each port. They are Low, Normal, Medium, and High priority queues.
This command can map the priority values to the four priority queues.
map dscp x y z command is used to map IP DSCP values to priority queues. “ x ” is the index of DSCP values and it
could be 0-6 and “other”. “ y ” is the DSCP value, and its valid value is 0-63. “ z ” is the prirority queue, and its value
is 0-3 (0:Low,1:Normal,2:Medium,3:High).