Last Update: June 10, 1999
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SLAC's LAN is growing by about 50% per year for the last 10 years. Some metrics and their values which characterize the size of the LAN can be seen below gaphically and in tabular form
Metric | Value (Jun-99) | |
---|---|---|
Number of on-site users | 3128 (3668 unique mail addresses) | |
Total number of IP Devices | 4273 (4641 IP Addresses) | |
Macs and PCs on network at SLAC | 400 and 1522 (1255 running PCs running NT) | |
Unix Hosts (incl 27 NeXTs) | 956 (183 central servers, 96 in CAD) | |
VMS Nodes (VAX+AXP) | 155 (37 AXP) | |
Xterminals | 280 (84% NCD) | |
FDDI Rings* | 21 | |
Routers / Bridges / Switch Hubs | 21 (128 ipaddrs) / 44 (28 w SNMP) / 66 (2567 ipaddrs) | |
LAN Probes | 10 | |
Segments / Switched Collision Domains / Subnets* | 1028 / 607 (10Mbps) + 121 (100Mbps) / 55 | |
Server Operating Systems | Unix (3), VMS, WNT 4, MacOS | |
Off-site links | Stanford (10Mbps & 155Mbps), ESnet (2@T1, 1@T3), OC48 (622 Mbps NTON experiment) |
Note: * Access to this link is restricted to SLAC users
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