Cisco SPS208G User Manual page 21

Setup
Network Settings
STEP 2
WARNING
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide
•
Base MAC Address — Displays the device's base MAC address.
•
Jumbo Frame — Enables Jumbo Frames on the device (packet size of up to
10 Kb is supported)
data in fewer frames. This ensures less overhead, lower processing time,
and fewer interruptions. Jumbo Frames are supported on SPS 224G4and
SPS 2024 GE ports only. The possible field values are:
-
Enable
— Switch recognizes and forwards Jumbo Frames.
-
Disable
— Switch does not recognize Jumbo Frames.
•
Management VLAN — Defines the management VLAN. If changed, the
current web session ends and the user needs to log in again to continue
working.
•
IP Address Mode — Retrieves the IP addresses using DHCP or Static. The
possible field values are:
-
DHCP — Retrieves the IP addresses using DHCP. If this option is
selected, the IP Address, Subnet Mask, Default Gateway and DNS
Server fields are defined dynamically.
-
Static options
selected, the IP Address, Subnet Mask, Default Gateway and DNS
Server fields are defined manually once the user changes the IP
address value, the new IP is automatically updated in the browser URL
so the connection to the device is not lost.
If DHCP IP Address Mode is selected, click Renew DHCP Address to manually
renew the DHCP address triggering the configuration update.
If DHCP load configuration is enabled (Admin --> Save Configuration), when
pressing the Renew DHCP Address button, if there is a new configuration available
on the server it will be downloaded and the system automatically reboots to apply
it. If the device was configured with additional attributes over the configuration file,
these setting are deleted. To prevent this, uncheck the load configuration option. In
a normal DHCP renewal procedure (not manual), the device configuration is not
overwritten.
•
IP Address — Indicates the system IP address.
•
Subnet Mask — Indicates the system IP address mask.
•
Default Gateway — Indicates the system Default Gateway.
Jumbo Frames enable the transportation of identical
.
— The IP addresses are statically defined. If this option is
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