Enterasys csx5500 用户指南
USER’S GUIDE
686 CyberSWITCH
A
CCESSES
Dedicated Accesses
Over ISDN:
Over Serial connection
:
X.25 Accesses
Over ISDN
:
Over serial connection
:
Frame Relay Accesses
Over ISDN
:
Over serial connection
:
Line name
Data rate
Bearer
channels
Line
protocol
Device tied to this
access
❒
56 Kbps
❒
64 Kbps
❒
56 Kbps
❒
64 Kbps
❒
56 Kbps
❒
64 Kbps
❒
56 Kbps
❒
64 Kbps
Line name
Clocking
Data rate
Line
protocol
Device tied to this
access
❒
Internal
❒
External
❒
Internal
❒
External
❒
Internal
❒
External
❒
Internal
❒
External
Line name
Access name
X.121 address
of local DTE
Data rate
Bearer
channels
Virtual circuits
(PVCs)
Line name
Access name
X.121 address
of local DTE
Clocking
Data
rate
Virtual circuits
(PVCs)
❒
Internal
❒
External
Line name
Access name
Data rate
Bearer
channels
DLCI
PVC name
CIR
EIR
❒
56 Kbps
❒
64 Kbps
Line name
Access name
Clocking
Data rate
DLCI
PVC name
CIR
EIR
❒
Internal
❒
External