Dell Z9500 Reference Manual page 810

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resume-offset

An interface ignores flow-control frames received from other network devices (rx

off) and does not transmit pause frames (tx off).

This guide is platform-specific. For command information about other platforms,

refer to the relevant Dell Networking OS Command Line Reference Guide.

The following is a list of the Dell Networking OS version history for this command.

6.5.1.9/7.4.1.0

The globally assigned 48-bit Multicast address 01-80-C2-00-00-01 is used to send

and receive pause frames. To allow full-duplex flow control, stations implementing

the pause operation instruct the MAC to enable the reception of frames with a

destination address equal to this multicast address.

Enter the keywords tx on to send control frames from the

port to the connected device when a higher rate of traffic is

Enter the keywords tx off so that flow control frames are

not sent from this port to the connected device when a

higher rate of traffic is received.

Enter the keyword pause-threshold to configure the

buffer threshold (in Kilobytes) at which the interface starts

transmitting pause frames for link-level flow control. Valid

values are 1 to 12480KB. The default is 60KB.

Enter the keyword resume-offset to configure the buffer

threshold (in Kilobytes) at which the interface resumes

transmitting offset frames for link-level flow control. Valid

values are 1 to 12480KB. The default is 9KB.

Introduced on the Z9500.

Introduced on the S4820T.

Introduced on the Z9000.

Introduced on the S4810.

Introduced on the E-Series ExaScale.

Introduced on the E-Series.

Introduced on the C-Series and S-Series with the

thresholds option.

Starts when either the packet pointer or the buffer threshold is met (whichever

is met first). When the discard threshold is met, packets are dropped.