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Maintenance Menu
Chapt
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7
Men
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a) A “jumbo” frame is a frame larger than the maximum 1514 bytes (not
including FCS) of the standard Ethernet frame. Jumbo frames make it
possible to deliver larger payloads per packet. Since fewer packets need to
be routed, packet processing overhead is lower and network throughput is
potentially improved. (Note that this item is enabled only when LINK
SPEED is set to “1Gbps FullDuplex”. For it to work, all other devices that
handle packets on the network must also support jumbo frames.)
M5: NETWORK: Items relating to network settings
Item
Setting
M50: DHCP
Set whether to assign an IP address automatically with the DHCP server.
DISABLE [dis]
: Do not assign automatically.
ENABLE [ena]
: Assign automatically.
M51: IP ADDRESS
Set the IP address of this unit.
192.168.001.010
Notes
• IP address cannot be set when DHCP is set to “ENABLE”.
• To check the automatically acquired IP address of this unit, close the maintenance
menu and then open it again.
M52: SUBNET MASK
Set the subnet mask.
255.255.255.000
Notes
• Subnet mask cannot be set when DHCP is set to “ENABLE”.
• To check the automatically acquired subnet mask, close the maintenance menu
and then open it again.
M53: DEFAULT GATEWAY
Set the address of the default gateway.
000.000.000.000
Notes
• The address of the default gateway cannot be set when DHCP is set to “ENABLE”.
• To check the automatically acquired address of the default gateway, close the
maintenance menu and then open it again.
M54: LINK SPEED
Set the communications speed and protocol.
AUTO [auto]:
Sets automatically.
1Gbps FullDuplex [1G F]:
1 Gbps, full duplex
100Mbps FullDuplex [100 F]:
100 Mbps, full duplex
100Mbps HalfDuplex [100 H]:
100 Mbps, half duplex
10Mbps FullDuplex [10 F]:
10 Mbps, full duplex
10Mbps HalfDuplex [10 H]:
10 Mbps, half duplex
M56: JUMBO FRAME
a)
Set the size of jumbo frames.
4088, OFF(1514)
Note
This value does not include the 4 bytes of the FCS (Frame Check Sequence).
M5F: RESET NET CONFIG
Reset network settings to the factory defaults.
Push the SAVE function button (F5):
Reset.
Push the MENU button:
Return to the next highest menu level without executing the
reset.