Contents
Configuration procedure ···································································································································· 1
Configuring a combo interface ··················································································································· 3
Changing the interface type ····················································································································· 11
Configuring a serial interface ··························································································································· 14
Synchronous serial interface ···················································································································· 14
Configuring a subinterface ······················································································································· 16
Configuring a CE1 interface ····························································································································· 17
Configuring an E1-F interface ·························································································································· 19
Configuring a CT3 interface ····························································································································· 22
Configuring a T3 interface ································································································································ 26
About T3 interfaces ·································································································································· 26
Procedure ················································································································································· 26
Overview ·························································································································································· 28
SONET and SDH ····································································································································· 28
POS ·························································································································································· 28
Configuring a POS subinterface ······················································································································ 30
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