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flow control

By default in Cisco switch is flow control on or off?

  • LAN Switching and Routing
1 REPLY

Re: flow control

For the 3750, it's off.

For the 4500, depends:

The default settings for Gigabit Ethernet interfaces are as follows:

•Sending pause frames is off-non-oversubscribed Gigabit Ethernet interfaces.

•Receiving pause frames is desired-non-oversubscribed Gigabit Ethernet interfaces.

•Sending pause frames is on-Oversubscribed Gigabit Ethernet interfaces.

•Receiving pause frames is desired-Oversubscribed Gigabit Ethernet interfaces

The default settings for Tengigabit Ethernet interfaces are as follows:

•Sending pause frames is off.

•Receiving pause frames is on.

It's really platform specific.

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