Vanguard Managed Solutions 7300 Series T3/E3 ATM Mezzanine Card PMC, ATM Compression Support

Vanguard 7300 Cards

	T3/E3 ATM Mezzanine Card (PMC)
Description
		To support T3/E3 ATM functions, a T3/E3 ATM PCI Mezzanine card (PMC) must
		be installed in slot 1 on the Carrier Expansion Card. The T3/E3 ATM PMC is a
		customized card designed to be mounted only on the Vanguard 7300 Carrier
		Expansion Card. This PMC cannot be installed anywhere else. Figure 2-19 on
		page 2-29shows the PMC mounted on the Carrier Expansion Card.
			Note
			The T3 ATM PMC Card is only supported in slot 1 of the Carrier Expansion
			Card. Due to the design of the T3 ATM Rear Transition Module, only the top slot
			of the Carrier Expansion Card supports the T3 ATM PMC.
Functions
		The T3/E3 ATM PMC converts data to and from ATM cells and transfers the cells to
		and from host memory over the PCI bus. The T3/E3 ATM PMC provides these
		functions:
			• ATM over T3/E3 with a PCI host interface
			• User Network Interface (UNI) to T3/E3
			• Support for RFC2496 T3/E3 MIB

ATM Compression Support

Introduction	Release 6.3 and greater supports the use of compression on a Vanguard 7300 Series.
	Prior to release 6.3 ATM was not designed to support compression over an AAM
	station (connecting via PVC to LCON stations).
	Main Menu->Configure->Configure Network Services
	Node: 6.3 Address: 63	Date:	7-FEB-1999 Time:1:17:59
	Menu: Configure Network Services		Path: (Main.6.3)

1.Route Selection Table

2.PVC Setup Table

3.Mnemonic Table

4.Network Services Features Table

5.DSCP-to-CoS Mapping Profile

6.BCUG Table

7.Configure QoS

8.(reserved)

9.(reserved)

10.Redirection Table

Figure 2-22. Configure Network Services Menu

2-32 Vanguard 7300 Enclosures and Components