Cisco WIC-1SHDSL-V2= Datasheet download pdf (Page 4)

Cisco Systems, Inc.

Page 4 of 14

DSLAM Interoperability

Performance

SHDSL performance varies according to DSLAM linecard type, DSLAM Software version, training rate, line noise,

and loop length.

IP Quality of Service (QoS)

The Cisco1700, 2600

and 3700

Series witha G.SHDSL WAN Interface Cardsupportsthe integration ofvoice and

data over the same G.SHDSL circuit using VoIP and the Cisco 2600 and 3700 support voice over ATM (VoATM),

thus allowing forfurtherreduction of recurring monthly WAN charges. Table 1 describesall the IP QoS features that

are supported on the WIC-1SHDSL and WIC-1SHDSL-V2. For more information about IP QoS, please refer to the

following URL or contact your local Cisco representative:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122limit/122y/122yn8/ft_ipqos.htm

WIC-1SHDSL (two

wire ATM mode)

WIC-1SHDSL-V2 (two

wire ATM mode)

WIC-1SHDSL-V2 (four

wire ATM mode)

Cisco 6000 Series DSLAM XX

Alcatel ASAM 7300 (12 & 24 port

linecards)

XX X

ECI HiFocus SAM 240

(16 Port

Metalink based linecards)

1. ECI Metalink based line cards interoperate with Cisco CPE only in Fixed Mode.

Lucent Stinger FS (32 & 48 Port

linecards)

CopperEdge 200 DSLAM (24 port

linecards)

XX X

2. Please note that some features are available on a subset of platforms only in 12.3(2)T or later.

Table 1 Supported IP QoS features

Classification and Marking

• Class-Based Marking with Differentiated Services Code Point (DSCP) (data only)

• Committed access rate (CAR) with DSCP (Ingress-Ethernet/Fast Ethernet; Egress—G.SHDSL)

• Dial-peer DSCP/IP Precedence marking

Queuing and Scheduling

• Class-Based Weighted Fair Queuing (CBWFQ)

• Low Latency Queuing (LLQ)

• Driver per-VC Queuing

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