Paradyne BitStorm 4800 Express, Руководство пользователя

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C. MIB Support
4800-A2-GB20-10 July 2002
C-17
ifDescr
The ifDescr is a text string containing information about the interface.
Some values in the ifDescr contain “Unit n .” The term “Unit” is a synonym for a
chassis. In Release 1, there is only one chassis per stack, so the Unit number is
always 1. The Unit or chassis number is identical with the chassis number (CC) in
the ifIndex.
Table C-13. ifDescr
Location Interface Value
External Console Port Console Port
External Modem Port MODEM Port
External Ethernet Management Port Unit n Ethernet Management Port
External Ethernet Downlink Port Unit n Downlink GigE Port
External Ethernet Uplink Port Unit n Uplink GigE Port
External Ethernet/PPP Layer 2 Uplink Port PPP Uplink Port
External PPP Uplink HDLC Interface PPP Uplink HDLC Interface
External PPP Uplink PPP Interface PPP Uplink PPP Interface
Internal PPP Uplink Ethernet Interface PPP Ul En Interface
Internal Layer 2 Switch PPP Uplink Processor Ethernet
Interface L2 Sw PPP Ul En Interface
External ADSL Ports Unit n ADSL Port 1 –
Unit n ADSL Port 48
External ATM Interfaces Unit n ATM Interface 1 –
Unit n ATM Interface 48
External Port Processor Ethernet Interfaces Unit n PP En Interface 1 –
Unit n PP En Interface 48
Internal Port Processor L2 Switch Ethernet Interfaces Unit n PP L2 Sw En Interface 1 –
Unit
n PP L2 Sw En Interface 6
Internal L2 Switch Port Processor Ethernet Interfaces Unit n L2 Sw PP En Interface 1 –
Unit n L2 Sw PP En Interface 6
Internal Management Processor L2 Switch Ethernet
Interface Mgmt Processor L2 Sw En Interface
Internal L2 Switch Management Processor Ethernet
Interface L2 Switch Mgmt Processor En Interface