Cisco SR520-FE-K9 Administration Manual page 209

Administration Settings
Switch Setting
Cisco SRP500 Series Services Ready Platforms Administration Guide (SRP520 Models)
Switch Settings
Field
DSL Interface
Jumbo Mode
Description
Enable or disable the DSL port.
When the DSL port is enabled, Ethernet port 4 operates
only as LAN port. When the DSL port is disabled,
Ethernet port 4 switches from a LAN port to a WAN port.
The size of the jumbo packet. Choices are 1522 or 2048
bytes.
8
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