2

OmniSwitchOmniSwitch

The only switch with integral:

LAN switchingLAN switching ATM switchingATM switching WAN switchingWAN switching layer three layer three

switchingswitching full media full media

supportsupport policy-basedpolicy-based

managementmanagement

3

120Mbps Mgmt. Bus

Cell SwitchingModule

Cell SwitchingModule

Frame SwitchingModule

Frame SwitchingModule

Mgmt. Processor

Security

HRE RoutingVLANs

Frame/CellSwitching Module

OC-12 SAR

LEC(s)

13.2Gbps Cell Matrix

960Mbps Frame Bus

10M Ethernet100M Ethernet

Token RingFDDICDDI

Frame RelayISDN

T1 / E1T3 / E3ATM25

OC-3c / STM-1OC-12c / STM-4

Circuit Emulation

OmniSwitch: complete hardware integrationOmniSwitch: complete hardware integration

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10BaseT 10BaseFL (SM)

10BaseFL (MM)10Base2 10Base5

100BaseTX

100BaseFX (SM)100BaseFX (MM)

Gigabit Ethernet (copper)Gigabit Ethernet (SM)

Gigabit Ethernet (MM)

10BaseT10BaseT 10BaseFL (SM)10BaseFL (SM)

10BaseFL 10BaseFL (MM)(MM)10Base210Base2 10Base510Base5

100BaseTX100BaseTX

100BaseFX (SM)100BaseFX (SM)100BaseFX (MM)100BaseFX (MM)

Gigabit Ethernet (copper)Gigabit Ethernet (copper)

Gigabit Ethernet (SM)Gigabit Ethernet (SM)

Gigabit Ethernet (MM)Gigabit Ethernet (MM)

ISDN PRI / BRI

Frame Relay (FT1 / T1 / E1)PPP (FT1 / FE1)

T1 / E1 AAL-1 Circuit Emulation

ISDN PRI / BRIISDN PRI / BRI

Frame Relay (FT1 / T1 / E1)Frame Relay (FT1 / T1 / E1)PPP (FT1 / FE1)PPP (FT1 / FE1)

T1 / E1 AAL-1 Circuit EmulationT1 / E1 AAL-1 Circuit Emulation

Unparalleled connectivity optionsUnparalleled connectivity options

Token ring (UTP)

Token ring (STP)Token ring (fiber)

FDDI (SM) FDDI (MM)CDDI

ATM T1 / E1 (UNI / NNI)

ATM T3 / E3 (UNI / NNI)

ATM 25.6 (UNI)

ATM OC-3c / STM-1 (SM, UNI / NNI)

ATM OC-3c / STM-1 (MM, UNI / NNI)

ATM OC-3c / STM-1 (UTP, UNI / NNI)

ATM OC-12 / STM-4 (SM, UNI / NNI)

ATM OC-12 / STM-4 (MM, UNI / NNI)

Token ring (UTP)Token ring (UTP)

Token ring (STP)Token ring (STP)Token ring (fiber)Token ring (fiber)

FDDI (SM)FDDI (SM) FDDI (MM)FDDI (MM)CDDICDDI

ATM T1 / E1 (UNI / NNI)ATM T1 / E1 (UNI / NNI)

ATM T3 / E3 (UNI / NNI)ATM T3 / E3 (UNI / NNI)

ATM 25.6 (UNI)ATM 25.6 (UNI)

ATM OC-3c / STM-1 (SM, UNI / NNI)ATM OC-3c / STM-1 (SM, UNI / NNI)

ATM OC-3c / STM-1 (MM, UNI / NNI)ATM OC-3c / STM-1 (MM, UNI / NNI)ATM OC-3c / STM-1 (UTP, UNI / NNI)ATM OC-3c / STM-1 (UTP, UNI / NNI)

ATM OC-12 / STM-4 (SM, UNI / NNI)ATM OC-12 / STM-4 (SM, UNI / NNI)

ATM OC-12 / STM-4 (MM, UNI / NNI)ATM OC-12 / STM-4 (MM, UNI / NNI)

Switches that route from any port to any other.Switches that route from any port to any other.

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Any-to-any switchingAny-to-any switching

10M Ethernet

100M Ethernet

Gigabit Ethernet

Token Ring

FDDI / CDDI

Frame Relay

25M ATM

34/45M ATM

155M ATM

622M ATM10

M E

ther

net

100M

Eth

erne

t

Gig

abit

Ethe

rnet

Toke

n R

ing

FDD

I / C

DD

I

Fram

e R

elay

25M

ATM

34/4

5M A

TM

155M

ATM

622M

ATM

No matter what your network looks like or how your network evolves…

……you should have a switch that can do you should have a switch that can do it all.it all.

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Unparalleled port densitiesUnparalleled port densities

Frame switching up to 256 10BaseT up to 256 10BaseT

portsports up to 48 10Base2, up to 48 10Base2,

10Base5, or 64 10Base5, or 64 10BaseFL ports10BaseFL ports

up to 96 Fast Ethernet up to 96 Fast Ethernet 100BaseTX ports100BaseTX ports

up to 64 Fast Ethernet up to 64 Fast Ethernet 100BaseFX ports100BaseFX ports

up to 16 FDDI or 64 up to 16 FDDI or 64 CDDI portsCDDI ports

up to 128 token ring up to 128 token ring lobe and device portslobe and device ports

Cell switching ATM with support for ATM with support for

ATM25 all the way to ATM25 all the way to OC-12/STM-4OC-12/STM-4

up to 64 OC-3/STM-1 up to 64 OC-3/STM-1 ports (multimode and ports (multimode and single mode)single mode)

up to 16 OC-12/STM-4 up to 16 OC-12/STM-4 ports (multimode and ports (multimode and single mode)single mode)

WAN switching frame relayframe relay ISDNISDN ATMATM

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Failure-resistant architectureFailure-resistant architecture

OmniSwitch features redundant redundant

Management Management Processor ModulesProcessor Modules

hot-swap for all hot-swap for all modules and power modules and power suppliessupplies

completely passive completely passive backplanesbackplanes

fully distributed fully distributed switching architectureswitching architecture

dual load-sharing, dual load-sharing, redundant power redundant power suppliessupplies

-48 DC power supply-48 DC power supply

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High speed routing (225,000pps)

All forwarding of IP and IPX packets in ASICs

Reduces latency Standard routing

protocols RIPRIP RIP IIRIP II OSPFOSPF IP MulticastIP Multicast DVMRP DVMRP BootP RelayBootP Relay DHCP RelayDHCP Relay

Multi-layer switching: HREMulti-layer switching: HRE

Management Processor

module (MPM)

Management Processor

module (MPM)

HREHRE

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explicate rate processing for explicate rate processing for ABR trafficABR traffic

point-to-point and point-to-point-to-point and point-to-multi-pointmulti-point

rerouting due to link failure for rerouting due to link failure for PVCsPVCs

policy-based path selectionpolicy-based path selection path selection based CLR, CDV path selection based CLR, CDV

or maxCTDor maxCTD ability to set a user priority level ability to set a user priority level

for a connectionfor a connection load balancing between parallel load balancing between parallel

links, between adjacent links, between adjacent switches, and balancing calls to switches, and balancing calls to a destination on a network-wide a destination on a network-wide basisbasis

VP tunnelingVP tunneling

X-Cell’s ATM capabilities CBR-PRS, CBR, VBR-rt, VBR-CBR-PRS, CBR, VBR-rt, VBR-

nrt, ABR, UBRnrt, ABR, UBR UNI 3.0, UNI 3.1, and UNI 4.0UNI 3.0, UNI 3.1, and UNI 4.0 PNNI 1.0PNNI 1.0 LANE 1.0, LANE v2.0 (Ethernet, LANE 1.0, LANE v2.0 (Ethernet,

token ring)token ring) NHRP and MPOANHRP and MPOA IISP-compliant for IISP-compliant for

interoperability with other ATM interoperability with other ATM switch vendorsswitch vendors

SVCC, SVPC, PVCC, PVPCSVCC, SVPC, PVCC, PVPC Partial Packet Discard, Early Partial Packet Discard, Early

Packet Discard, & Random Packet Discard, & Random Early DetectEarly Detect

dual generic cell rate dual generic cell rate algorithms (dual leaky algorithms (dual leaky buckets)buckets)

OmniSwitch with X-CellOmniSwitch with X-Cell

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Flexible policies…Flexible policies…

QoS based on: layer 2: layer 2:

MAC, VLAN, .1Q, .1p, MAC, VLAN, .1Q, .1p, multicast groupmulticast group

layers 3 and 4:layers 3 and 4: IP / IPX destination, IP / IPX destination,

RSVP, source / RSVP, source / destination IP portdestination IP port

OmniSwitch QoSOmniSwitch QoS

……to address the critical to address the critical issuesissues

Requirements: guaranteed bandwidthguaranteed bandwidth

fair and dynamic fair and dynamic bandwidth allocationbandwidth allocation

prioritized queuingprioritized queuing

special multicast special multicast handlinghandling

integrated LDAP clientintegrated LDAP client

authorizationauthorization

frame-to-cell mappingframe-to-cell mapping

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OmniSwitch

ATM Network

Legacy WAN

Fast EthernetBackbone

Hardware RoutingEngine

DLCI

LEC

NHRP

1483

1490

802.1q

802.1q

Aut

oTra

cker

OmniMSS

SVC/PVC

ELAN

SVC/PVC

MPOALE-Services

Complete, standards-based internetworkingComplete, standards-based internetworking

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Enterprise-wide application platformEnterprise-wide application platform

OmniSwitch

ATM Network

Legacy WAN

Fast EthernetBackbone

Hardware RoutingEngine

MRPA

utoT

rack

er

Intranet

Video

Automatic, secure, mobile client attachmentAutomatic, secure, mobile client attachment

Finance

Sales

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And a whole lot more…And a whole lot more…

10BaseT10BaseT10BaseFL (SM)10BaseFL (SM)10BaseFL (MM)10BaseFL (MM)10Base210Base210Base510Base5100BaseTx (HDX)100BaseTx (HDX)100BaseTx (FDX)100BaseTx (FDX)100BaseFx (SM, FDX)100BaseFx (SM, FDX)100BaseFx (MM, FDX)100BaseFx (MM, FDX)Gigabit Ethernet (copper, Gigabit Ethernet (copper, FDX)FDX)Gigabit Ethernet (SM, FDX)Gigabit Ethernet (SM, FDX)Gigabit Ethernet (MM, FDX)Gigabit Ethernet (MM, FDX)Token ring (UTP)Token ring (UTP)Token ring (STP)Token ring (STP)Token ring (fiber)Token ring (fiber)FDDI (SM DAS)FDDI (SM DAS)FDDI (MM DAS)FDDI (MM DAS)FDDI (SM SAS)FDDI (SM SAS)FDDI (SM DAS)FDDI (SM DAS)CDDI (TP-PMD)CDDI (TP-PMD)ATM T1/E1 (UNI / NNI)ATM T1/E1 (UNI / NNI)ATM T3/E3 (UNI / NNI)ATM T3/E3 (UNI / NNI)ATM 25.6 (UNI)ATM 25.6 (UNI)ATM OC-3c/STM-1 (SM, UNI / ATM OC-3c/STM-1 (SM, UNI / NNI)NNI)ATM OC-3c/STM-1 (MM, ATM OC-3c/STM-1 (MM, UNI / NNI)UNI / NNI)

Frame relay (T1/E1)Frame relay (T1/E1)ISDN BRIISDN BRIISDN PRIISDN PRIT1/E1 AAL-1 circuit T1/E1 AAL-1 circuit emulationemulationT3/E3 AAL-1 circuit T3/E3 AAL-1 circuit emulationemulationDHCP relayDHCP relayBootP relayBootP relayVirtual rings (token ring)Virtual rings (token ring)Redundant powerRedundant powerRedundant fansRedundant fansRedundant MPMRedundant MPMRedundant power sourcesRedundant power sourcesIP fragmentationIP fragmentation Spanning TreeSpanning TreeSource route bridgingSource route bridgingIPX translationsIPX translationsBanyan Vines translationsBanyan Vines translations802.10 trunking802.10 trunking802.1q trunking802.1q trunkingTranslational bridgingTranslational bridgingIBM Spanning TreeIBM Spanning TreeATM OC-12/STM-4 (SM, UNI1 ATM OC-12/STM-4 (SM, UNI1 / NNI)/ NNI)ATM OC-12/STM-4 (MM, ATM OC-12/STM-4 (MM, UNI1 / NNI)UNI1 / NNI)

IP routingIP routingRIPRIPRIP IIRIP IIOSPFOSPFBGP 4BGP 4IPX routingIPX routingHardware routingHardware routingIP firewallsIP firewallsNetwork Address Network Address TranslationTranslationEthernet LANE clientEthernet LANE clientToken ring LANE clientToken ring LANE clientLANE serviceLANE serviceRFC 1577 (CIP)RFC 1577 (CIP)RFC 1483RFC 1483Frame relay AccessFrame relay AccessFRF.9 payload compressionFRF.9 payload compressionHardware compressionHardware compressionRFC 1490RFC 1490Port-based VLANsPort-based VLANsMAC address-based VLANsMAC address-based VLANsProtocol-based VLANsProtocol-based VLANsNetwork layer address-Network layer address-based VLANsbased VLANsCustom defined VLANsCustom defined VLANsMulticast VLANsMulticast VLANsAuthenticated user VLANsAuthenticated user VLANs

Support for HP OpenViewSupport for HP OpenViewSupport for SunNet Support for SunNet ManagerManagerSupport for IBM NetViewSupport for IBM NetViewSupport for SpectrumSupport for SpectrumSNMPSNMPTelnetTelnetPort mirroringPort mirroringRMON AgentRMON AgentRMON ViewerRMON ViewerBroadcast throttlingBroadcast throttlingOptimized per port Optimized per port switchingswitchingATM UNI 3.0/3.1ATM UNI 3.0/3.1PNNI 1.0PNNI 1.0IISPIISPTM 4.0 (with full ABR TM 4.0 (with full ABR support)support)Early Packet Discard (EPD)Early Packet Discard (EPD)Partial Packet Discard (PPD)Partial Packet Discard (PPD)Random Early Detect (RED)Random Early Detect (RED)Soft PVCsSoft PVCsCrankbackCrankbackPVC tunnelingPVC tunneling1:1 line protection1:1 line protectionDual GCRAs per VCDual GCRAs per VCPolicy-based VLANsPolicy-based VLANs

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Single, uniform hw / sw architecture across all products

Patent-pending integral ATM switching fabric

Very large-scale silicon design capability

highest density ASICs highest density ASICs in the industryin the industry

best price, best price, performance, density performance, density for carrier deploymentfor carrier deployment

Uniform, policy-based network management across all platforms

Only any-to-any media switching available in the industry

support for all LAN, support for all LAN, WAN and ATM mediaWAN and ATM media

Industry-leading Virtual LAN implementation

Integrated standards-based security

Technology leadershipTechnology leadership