R2511-HP MSR Router Series Interface Configuration Guide(V5)
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Configuring an IMA-E1/T1 interface ··························································································································· 66
Overview ································································································································································ 66
Configuration procedure ······································································································································ 66
ATM IMA-E1/T1 interface configuration example ···························································································· 67
Troubleshooting ATM IMA-E1/T1 interfaces ······································································································ 68
Configuring an ATM E3/T3 interface ························································································································· 68
Overview ································································································································································ 68
Configuration procedure ······································································································································ 69
Configuring an ATM OC-3c/STM-1 interface ············································································································ 69
Overview ································································································································································ 69
Configuration procedure ······································································································································ 70
Configuring an ADSL interface ····································································································································· 70
Overview ································································································································································ 71
Configuration procedure ······································································································································ 72
Upgrading ADSL2+ card software ······················································································································ 72
Configuring a G.SHDSL interface ································································································································ 73
Overview ································································································································································ 73
Configuration procedure ······································································································································ 74
Configuring an EFM interface ······································································································································ 75
Configuration procedure ······································································································································ 76
Configuring the working mode of an interface card ························································································· 76
Displaying and maintaining ATM and DSL interfaces ······························································································· 76
Troubleshooting ······························································································································································ 77
Troubleshooting ATM interfaces ·························································································································· 77
Troubleshooting DSL interfaces ···························································································································· 77
Configuring POS interfaces ······································································································································· 79
Feature and hardware compatibility ···························································································································· 79
Overview ········································································································································································· 79
SONET and SDH ··················································································································································· 79
POS ········································································································································································· 79
Configuring physical parameters on a POS interface ······························································································· 79
Configuring the operating mode of a POS interface card ························································································ 81
Displaying and maintaining POS interfaces ··············································································································· 81
POS interface configuration examples ························································································································ 81
Directly connecting routers through POS interfaces ·························································································· 81
Connecting routers through POS interfaces across Frame Relay ····································································· 82
Troubleshooting POS interfaces ···································································································································· 83
Configuring CPOS interfaces ···································································································································· 85
Feature and hardware compatibility ···························································································································· 85
Overview ········································································································································································· 85
SONET and SDH ··················································································································································· 85
CPOS ······································································································································································ 85
SDH frame structure ·············································································································································· 85
Terms ······································································································································································· 86
Multiplexing E1/T1 channels to form STM-1 ····································································································· 86
Calculating E1/T1 channel sequence numbers ································································································· 87
Overhead bytes ····················································································································································· 88
CPOS interface application scenario ·················································································································· 89
Configuring a CPOS interface ······································································································································ 89
Configuring an E1 channel ··········································································································································· 90
Configuring a T1 channel ············································································································································· 91
Configuring the operating mode of an interface card ······························································································· 92
Displaying and maintaining CPOS interfaces ············································································································ 92