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Use the undo max-pducommand to restore the default maximum LLC2 PDU size.

By default, the maximum LLC2 PDU size is 1,493 bytes.

Example # Set the maximum LLC2 PDU size to 1,000 bytes on Ethernet 1/0.

<Sysname> system-view

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] llc2 max-pdu 1000

llc2 max-send-queue

Syntax llc2 max-send-queue length

undo llc2 max-send-queue

View Ethernet interface view

Parameter length: The length of the LLC2 output queue, in the range of 20 to 200.

Description Use the llc2 max-send-queuecommand to configure the length of the LLC2 output queue.

Use the undo llc2 max-send-queuecommand to restore the default setting.

By default, the length of the LLC2 output queue is 50.

Example # Set the length of the LLC2 output queue to 30 on Ethernet 1/0.

<Sysname> system-view

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] llc2 max-send-queue 30

llc2 max-transmission

Syntax llc2 max-transmission retries

undo llc2 max-transmission

View Ethernet interface view

Parameter retries: LLC2 transmission retries, in the range of 1 to 255.

Description Use the llc2 max-transmissioncommand to configure the number of LLC2 transmission retries, namely the maximum number of times an information frame is retransmitted before an acknowledgment frame is received from the peer.

Use the undo llc2 max-transmissioncommand to restore the default setting.

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3Com MSR 50 Llc2 max-send-queue, Llc2 max-transmission, Syntax llc2 max-send-queue length Undo llc2 max-send-queue, 353