ZyXEL Communications IES-612-51A Podręcznik Użytkownika Pobierz pdf (Strona 355)

Chapter 55 Virtual Channel Commands

IES-612-51 User’s Guide

355

55.2.1 Set Virtual Channel Profile Command

The following example creates a virtual channel profile named gold that uses LLC

encapsulation. It uses constant bit rate and has the maximum rate (peak cell rate) set to

300,000 cells per second. The acceptable tolerance of the difference between a cell’s transfer

delay and the expected transfer delay (CDVT) is set to 5 cells.

The following example creates a virtual channel profile named silver that uses VC

encapsulation. It uses real-time variable bit rate and has the maximum rate (peak cell rate) set

to 250,000 cells per second. The acceptable tolerance of the difference between a cell’s

transfer delay and the expected transfer delay (CDVT) is set to 5 cells. The average cell rate

that can be transmitted (SCR) is set to 100,000 cells per second. The maximum number of

cells that the port is guaranteed to handle without any discards (BT) is set to 200.

The following example creates a virtual channel profile named economy that uses LLC

encapsulation. It uses unspecified bit rate and has the maximum rate (peak cell rate) set to

50,000 cells per second. The acceptable tolerance of the difference between a cell’s transfer

delay and the expected transfer delay (CDVT) is set to 100 cells.

55.2.2 Delete Virtual Channel Profile Command

The following example deletes the silver virtual channel profile.

Figure 174 Set Virtual Channel Profile Command Example 1

ras> adsl vcprofile set gold llc cbr 300000 5

Figure 175 Set Virtual Channel Profile Command Example 2

ras> adsl vcprofile set silver vc vbr 250000 5 100000 200

Figure 176 Set Virtual Channel Profile Command Example 3

ras> adsl vcprofile set gold llc cbr 50000 100

Figure 177 Delete Virtual Channel Profile Command Example

ras> adsl vcprofile delete silver

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ZyXEL Communications IES-612-51A Podręcznik Użytkownika Strona 355