48
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).
map priority x y command is used to map 802.1P priority values to priority
queues. “x” is the value of 802.1P priority, and its valid value is 0-7. “y” is the
prirority queue and its value is 0-3 (0:Low, 1:Normal, 2:Medium, 3:High).
16 maximum-packet-length command
This command is used to set the maximum packet size allowed on the interface
port(s). For normal Etherent packets, the packet size is 64~1514 bytes. For
some gigabit connections, “jumbo frame” is allowed for higher data transfering
efficiency. This switch supports up to 9600 bytes packet size.
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