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1. Network Management Specification
8000-A2-GB30-00 June 2003
19
a
The console will not be listed in the interface group, but it will be in the entPhysicalTable
of the entityMIB.
b
ATM Link refers to the ATM layer supported over the T1/E1 or OC3 interfaces.
c
DSL ATM Links refers to the ATM layer supported over the DSL interface.
The following table shows how the different interfaces stack in the product.
Table 1-6. GranDSLAM 3.0 Interface List
Interface Layer Supported Maximum ifName
Console port
a
1 1 1 CONx
Ethernet Mgmt Port 1 2 2 ETHx
T1 1 8 8 T1x
E1 1 8 8 E1x
SONET 1 2 2 SONET_x
SONETPATH 2 2 2 SONETPATH_x
ATM Link
b
38 8 ATMUP_x
IMA 4 1 8 IMAx
ATM AAL5 4 1 1 AAL5_x
DSL port 1 24*18 48*18 DSL_x
DSL channels 2 48*18 48*2*18=96*
18
DSLChan_x
DSL ATM Links
c
3 48*18 48*2*18=96*
18
AT M x
Table 1-7. Interface Stack
Description Console DSL Port WAN Port Management
Layer 5 AAL5
Layer 4 IMA
Layer 3 ATM ATM
Layer 2 DSL Channel SonetPath
Layer 1 rs232 ReachDSL, ADSL SHDSL T1/E1, Sonet Ethernet