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……it’s even got its it’s even got its own trade showown trade show
……it’s expected to be it’s expected to be rapidly deployed…rapidly deployed…
WW Market forecast (millions)
Ethernet FE GE
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500
750
1000
0
500
1,000
1,500
2,000
1995 1996 1997 1998 1999 2000 2001
The truth about gigabit networkingThe truth about gigabit networking
It’s a big jump in It’s a big jump in capacity…capacity…
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……the most the most comprehensivecomprehensive gigabit gigabit switch in the world.switch in the world.
Introducing...Introducing...
Omni Switch/RouterOmni Switch/Router
4
OmniS/R is a powerful Gigabit switchOmniS/R is a powerful Gigabit switch
8
16
32
64
256
256
1 10 100 1000
Packets over SONET
ATM
GE
FR
10/100
TR
22 Gbps switching fabric
12 Mpps layer-three switching
Up to 37 RISC processors
Up to 92 Xylan-designed switching ASICs
Up to 32 Gigabit Ethernet ports
Maximum port densityMaximum port density
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Mgmt. Processor
Firewall
ATM Uplink Module
OC-12 SAR
LEC(s)
10/100 Ethernet Switching Module
HardwareRtg. Engine
Gigabit Ethernet Switching Module
HardwareRtg. Engine
OmniS/R architectureOmniS/R architecture
System capacity switching capacity: switching capacity:
22 Gbps22 Gbps layer three switchinglayer three switching
22 Gbps Frame Fabric
Distributed layer three switching
12 million pps12 million pps
6
OmniS/R layer-three switchingOmniS/R layer-three switching
HRE-X: fully distributed, multi-protocol layer-three fully distributed, multi-protocol layer-three
switching ASICswitching ASIC IP and IPXIP and IPX RIP, RIP II, OSPF, RIP, RIP II, OSPF,
IP Multicast, IP Multicast, DCHP relayDCHP relay
12 Mpps / switch12 Mpps / switch
one HRE-X per bladeone HRE-X per blade
ISP-class table sizeISP-class table size 256,000 route entries256,000 route entries 64,000 next-hop destinations64,000 next-hop destinations
7
OmniS/R
OmniStack
OmniS/R
Features: high capacityhigh capacity high port densityhigh port density inverse multiplexinginverse multiplexing 802.3X flow control802.3X flow control 802.1Q frame tagging802.1Q frame tagging 802.1p prioritization802.1p prioritization server load server load
balancingbalancing QoS & layer-four QoS & layer-four
switchingswitchingGigabit
Ethernet
Gig Ethernet
Fast Ethernet
10 / 100
Gigabit Ethernetor Fast
Ethernet with
OmniChannel
OmniS/R and EthernetOmniS/R and Ethernet
8
frame relayframe relay ISDNISDN PPPPPP
OmniS/R
OmniS/R
OmniS/R
Gig Ethernet
10 / 100
10 / 100
Broadband WAN access DS3 / E3DS3 / E3 OC-3 / STM1OC-3 / STM1 OC-12 / STM4OC-12 / STM4 ATMATM Packets over SONETPackets over SONET
Gigabit Ethernet
WAN
Narrowband WAN access
OmniS/R and the WANOmniS/R and the WAN
9
OmniS/R and token ringOmniS/R and token ring
OmniS/R
OmniS/R
OmniS/R
OmniS/R
OmniS/R
OmniS/R
Gigabit Ethernet
Gig Ethernet
Token ring
Token ring
10 / 100
10 / 100
Benefits scaling up of token scaling up of token
ring to 100 and 1000 ring to 100 and 1000 MbpsMbps
smooth migration to smooth migration to EthernetEthernet
Ethernet <--> token Ethernet <--> token ring translationring translation
high port densityhigh port density IP & IPX routingIP & IPX routing
10
Auth. QoS
DDNS
DHCP
NAT
Policy Manager
Firewall
SNMP LDAP RADIUS
Network Management
End User
DirectoryServers
Campus Network / Private WAN
Network Network SwitchSwitch
OmniS/R and Switched Network ServicesOmniS/R and Switched Network Services
Benefits: LDAP client and directory integrationLDAP client and directory integration embedded firewall DNS and DHCP serverembedded firewall DNS and DHCP server
Netscape Netscape Directory ServerDirectory Server
Novell Directory Novell Directory ServerServer
Microsoft Active Microsoft Active DirectoryDirectory
LDAP
DNSDHCP
LDAP
UserProfile
RADIUS
UserAuth.
11
Gigabit Ethernet
Gig Ethernet
Token ring
10 / 100
OmniS/R
OmniS/R
OmniS/R
Benefits low costlow cost high-speed high-speed
switching fabricswitching fabric high port densityhigh port density modular uplinksmodular uplinks Switched Network Switched Network
Services to the Services to the desktopdesktop
Using OmniS/R: wiring closetUsing OmniS/R: wiring closet
12
OmniS/R
OmniStack
OmniSwitch
Gig Ethernet
10 Mb
10 Mb
Gig Ethernetor
Fast Ethernetwith
OmniChannel
Using OmniS/R: backboneUsing OmniS/R: backbone
Benefits high switching high switching
capacitycapacity extensive routing extensive routing
capabilitiescapabilities integrated, high-integrated, high-
speed WAN speed WAN interfacesinterfaces
Switched Network Switched Network Services across the Services across the backbonebackbone
13
Campus Campus networknetwork
ATM OC-12ATM OC-12
ATM OC-12ATM OC-12
ATM OC-12ATM OC-12
WANPBXPBX
VideoVideo
X-CellX-Cell
Gigabit Ethernet with OmniS/R
ATM with OmniS/R
ATMATM
OmniS/R / ATM hybrid networkOmniS/R / ATM hybrid network
Benefits integration of voice, integration of voice,
data and videodata and video guaranteed QoSguaranteed QoS seamless WAN seamless WAN
integrationintegration
14
10 / 100
10 / 100
OmniSwitch
OmniStack
OmniSwitch
Existing network any-to-any switchingany-to-any switching low cost per portlow cost per port layer 3 switchinglayer 3 switching Switched Network ServicesSwitched Network Services
OmniSwitch
OmniStack
OmniSwitch
Fast Ethernet
Fast Ethernet
Step 1: OmniS/R in the backbone Gigabit capacityGigabit capacity modular uplinksmodular uplinks low cost per portlow cost per port layer 3 switchinglayer 3 switching Switched Network ServicesSwitched Network Services
Step 2: OmniS/R in the wiring closet Gigabit capacityGigabit capacity modular uplinksmodular uplinks high port capacityhigh port capacity low cost per portlow cost per port layer 3 switchinglayer 3 switching Switched Network ServicesSwitched Network Services
Step #3: OmniCore extreme switching and routing extreme switching and routing
capacitycapacity high port densityhigh port density Switched Network ServicesSwitched Network Services
10 Mb
10 Mb
OmniS/R
10 / 100
10 / 100
OmniCore
Evolution of high-speed switched networksEvolution of high-speed switched networks
OmniS/R
OmniS/R
Gig Ethernet
GigEthernet
OmniS/R
15
XylanXylan
LayerTwo
LayerThree
ATM
Translation
Adaptation
SwitchingSwitching
10M Ethernet
100M Ethernet
Gigabit Ethernet
Token Ring
FDDI / CDDI
Frame Relay
25M ATM
34/45M ATM
155M ATM
622M ATM
10M
Eth
erne
t
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
MediaMedia
AddressMgmt.
Directory Multicast Security QoS &Priority
AdvancedMgmt.
Services
ServicesServices