Avaya Configuring IP Utilities Uživatelský manuál stáhnout pdf (Strana 50)

Configuring IP Utilities

3-2 114071 Rev. A

Conﬁguring TCP on the Router

The following sections describe information you supply and options you select

that affect the way TCP runs on the router.

Enabling and Disabling TCP

After you create TCP on the router, as described in Chapter 1, TCP is enabled on

the IP circuit that you conﬁgured, and the default values are in effect for all TCP

parameters (see parameter descriptions in Appendix A). You may want to change

these values, depending on the requirements of your network.

If you want to disable TCP, select Disable. Also, you can select Disable if you do

not need TCP, but want to access previous TCP statistics. Disable TCP is a global

function. When you disable TCP, it is no longer available on all IP circuits.

Setting Minimum Retransmission Timeout

You can specify a minimum value for the retransmission timeout. When one side

of a TCP connection sends a frame and does not receive an acknowledgment from

the other side of the connection within the timeout period, the sending station

retransmits the frame.

If you are transmitting on a high-speed network and you set the minimum

retransmission timeout value too high, network performance may degrade because

TCP must wait for the timeout period to elapse before retransmitting

unacknowledged data.

Site Manager: Enable/Disable parameter: page A-2

Site Manager: Min. Retransmission Timeout (msec.) parameter: page A-2

1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 95 96

Žádné komentáře

Avaya Configuring IP Utilities Uživatelský manuál Strana 50