at-88xx
DESCRIPTION
AT-88xx. Rapier MAX. AT-8848 Features 2k IP route table 32 IP interfaces 256 VLANs 8k MAC table 256 multicast table size DiffServ Comprehensive QoS. AT-8948 vs. Summit 48si Dual HS PSUs, AC & DC 4 x SFP uplinks 4096 VLANs 16k MAC table 256k IP route table 1024 IP interfaces - PowerPoint PPT PresentationTRANSCRIPT
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AT-88xxRapier MAX
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Positioning AT-8848FeaturesSelling Price
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Positioning AT-8824FeaturesSelling Price
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Key CharacteristicsFull wirespeed switching across all layers*400MHz Motorola processor1RUStatefull InspectionFirewall optionBGP4 optionIPv6 optionOSI optionLoad Balancer optionSupport for up to 255 VLANsAsymmetric bandwidth limitingBroadcast & multicast traffic limitingPort trunking with link aggregationIPSecL2TPIP RIP v1/v2 & RIPngOSPF v2VRRPNew software features** TACACS+ 802.1x DHCPv6Redundant Power Supply option
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UsageReplacement for Rapier in corporate and NSP networksHigh performance CPU gives good performances for firewall applicationHotels or multi dwelling units
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InternetWeb Server(DMZ)Local ServersWANTerminationDeviceTerminate AT-8800 Ethernet ADSL
Using the AT-8800 as a Firewall to the networkFirewall - Example Application
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Performance Figures
Sheet1
RapierMAX48RapierMAX24Rapier 48iRapier24iCentreCom 8724XL+
AT-8800AT-48iAT-24i
Packet size (bytes)Minimum (from TPS)Target (from TPS)ActualMinimumTargetActualActualActualActualActualActualActualActual
Software release2.6.12.6.12.5.12.4.12.6.12.5.12.4.1?
IPSecThroughput(1) IPSec (3DES)151849.99
+ NAT Firewall51233.04resultsnotavailable
(2) (1) + PPPoE (MD-5)1518N/A
512N/A
FirewallThroughput(1) F/W + NAT1518100Mbps100Mbps10099.9999.9999.9999.9999.9999.99100Mbps
51260Mbps100Mbps92.0458.5249.5639.3360.3850.9339.1638Mbps
(2) (1) + PPPoE151880Mbps100MbpsN/Aresultsnotavailable
51240Mbps90MbpsN/A
IPThroughput151810099.9999.9999.9999.9999.9999.99
512100100100100100100100
64100100100100100100100
IPv6Throughput(1) Native151870Mbps100Mbps100
51240Mbps100Mbps66.17resultsnotavailable
(2) Tunnel151850Mbps85Mbps*
51250Mbps90Mbps90
(3) Dual151840Mbps70Mbps95.83
51230Mbps60Mbps65.76
*Throughput measured at 1280bytes (Max tunnel size = 1280. The software only supports 1280byte)
+ Note: CentreCom 8724XL figures taken from TPS
Sheet2
Sheet3
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AT-8800 switchMTU/MDU Function or HOTEL Application
Protected VLAN feature
Multi tenant unit/multi dwelling unit
All users can access one port for server or Internet accessMTU/MDU - Example ApplicationInternet