Fujitsu 1FINITY L100 - Jumbo Frame Support with IP MTU Maximum 9574 Bytes; Postoutadj

1FINITY enhanced logging allows users to provision the generaon of new log les based on the le size and
number. This feature allows users to control the rotaon of the log les, maximizing le space, and storage
eciency. Only users with Level-4 privileges can congure these log les.
1.4.11
Jumbo Frame Support with IP MTU Maximum 9574 Bytes
The NEs support ETH max-frame-size of 9600 bytes for the following interfaces:
■ LCN1
■ LCN2
■ LCN3
■ LCN4
■ OSC
Note: In Release 19.1.1, ETH max-frame-size is a read-only aribute and the default value is 9600 bytes.
From Release 19.1.1, the IP MTU for these ports can be provisioned up to 9574 bytes. Before Release 19.1.1, IP
MTU can only be provisioned to maximum of 1500 bytes. The default size of these ports is 1500 bytes.
Note: In Release 19.1.1, ETH Interface MTU is used for backward compability and if a user edits the ETH
Interface MTU value, it does not aect the system. In later releases, ETH Interface MTU is removed and cannot
be used.
The NEs support IP MTU of a maximum value of 1500 bytes for the following interfaces:
■ LMP
■ User channel
Note: The default is 1500 bytes.
1.4.12
Postoutadj
L100 Blade supports postoutadj value seng feature that is used to perform the following funconalies:
■ Reducing noise in an opcal network
■ Enhancing the signal transmission distance
System Description and Engineering
System Features
45
Release 19.1.1 · Issue 1.1, May 2021
Fujitsu and Fujitsu Customer Use Only