3Com 3C8S5007 - SuperStack II PathBuilder S500..., User Manual

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Model S500 52
Model S580 52
Model S590 53
Model S593/S595 53
Model S598 and S599 54
Model S574 and S578 54
Configuring Ethernet Paths and Ports 55
Configuring Flex-WAN Serial Interfaces with DCEs 55
Configuring Flex-WAN Serial Interfaces with DTEs 56
Configuring the Ultra-WAN CSU/DSU Interfaces 56
Configuring a CSU/DSU Interface for ISDN PRI Dial Service 57
Configuring a CSU/DSU Interface for Single Path, Unstructured
Service 59
Configuring a CSU/DSU Interface for Multiple Path, Channelized
Service 60
Configuring the High-Speed T3 Interface 62
Configuring the ATM Interfaces 62
Where To Go From Here 65
C
ONFIGURING AND
M
ONITORING
V
IRTUAL
P
RIVATE
N
ETWORKS
Remote Access Alternatives 67
Using Tunnels 67
ISP to Central Site Tunneling 68
Remote User to Central Site Tunneling 68
Creating a VPN for Individual Remote Users 68
Example 1 69
Example 2 70
Creating a VPN for a Remote Office 71
On the Remote Office OfficeConnect Bridge/Router 72
On the Central Site PathBuilder Switch 73
Monitoring VPN Performance 73
Web Link Health Monitor 73
Secure VPN Manager 73
InfoVista 74