Cisco 7246 - uBR Router Bedienungsanleitung PDF herunterladen (Seite 38)

Command Reference

12.0(3)T

cable upstream minislot-size

To specify a minislot size, use the cable upstream minislot-size interface conﬁguration command.

Use the no form of this command to set the default minislot size of 8 if this is valid for the current

channel width setting.

cable upstream portnum minislot-size size

no cable upstream portnum minislot-size

Syntax Description

Default

Command Mode

Interface conﬁguration

Command History

Usage Guidelines

Caution Using values of 64 or 128 for higher symbol rates such as 1280 Ksymb/sec or 2560 Ksymb/sec can

cause performance problems. Depending on your current setting’s symbol rate, you should select the minislot

size (in ticks) that yields a minislot size of 32 or 64 symbols.

Example

The following example sets the minislot size on upstream port 4 to 16 (or 256 symbols):

Router(config-if)# cable upstream 4 minislot-size 16

portnum Speciﬁes the upstream port.

size Speciﬁes the minislot size in number of time ticks. Valid minislot

sizes are 2 (32 symbols), 4 (64 symbols), 8 (128 symbols), 16

(256 symbols), 32 (512 symbols), 64 (1024 symbols), and 128

(2048 symbols).

Release Modiﬁcation

11.3(6)NA This command was ﬁrst introduced.

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 77 78

Keine Kommentare

Cisco 7246 - uBR Router Bedienungsanleitung Seite 38