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Configuring Ethernet interfaces ··································································································································· 1
Ethernet interface overview ·············································································································································· 1
Performing general configurations ·································································································································· 1
Configuring a combo interface ······························································································································· 1
Configuring the operating mode for a 10-GE interface ······················································································· 2
Configuring basic settings of an Ethernet interface or subinterface ··································································· 3
Shutting down an Ethernet interface or subinterface ···························································································· 5
Configuring flow control on an Ethernet interface ································································································ 5
Configuring physical state change suppression on an Ethernet interface ·························································· 6
Configuring loopback testing on an Ethernet interface ························································································ 6
Setting the interval for collecting Ethernet interface statistics ··············································································· 7
Configuring the link mode of an Ethernet interface ······························································································ 7
Configuring a Layer 2 Ethernet interface ······················································································································· 8
Layer 2 Ethernet interface configuration task list ·································································································· 8
Configuring a port group ········································································································································ 8
Setting speed options for auto negotiation on an Ethernet interface ·································································· 9
Configuring storm suppression for an Ethernet interface ·················································································· 10
Enabling forwarding of jumbo frames ················································································································ 10
Configuring the MDI mode for an Ethernet interface ························································································ 11
Configuring a Layer 3 Ethernet interface or subinterface ·························································································· 12
Layer 3 Ethernet interface or subinterface configuration task list ····································································· 12
Setting the MTU for an Ethernet interface or subinterface ················································································ 12
Enabling traffic statistics collection on an Ethernet subinterface ······································································ 12
Configuring a VE interface ··········································································································································· 13
Introduction ···························································································································································· 13
Configuration procedure ······································································································································ 13
Displaying and maintaining an Ethernet interface or subinterface ··········································································· 14
Configuring WAN interfaces ···································································································································· 16
CE1 interface ·································································································································································· 16
Overview ································································································································································ 16
Configuring a CE1 interface (in E1 mode) ········································································································· 16
Configuring a CE1 interface (in CE1 mode) ······································································································ 17
Configuring other CE1 interface parameters ····································································································· 17
Displaying and maintaining CE1 interfaces ······································································································· 18
CT1 interface ·································································································································································· 19
Overview ································································································································································ 19
Configuring a CT1 interface ································································································································ 19
Configuring other CT1 interface parameters ····································································································· 19
Displaying and maintaining CT1 interfaces ······································································································· 21
Configuring POS interfaces ······································································································································· 22
Overview ········································································································································································· 22
SONET···································································································································································· 22
SDH ········································································································································································· 22
POS ········································································································································································· 22
Configuring a POS interface ········································································································································ 22
Configuring a POS interface ································································································································ 22
Switching interface type between POS and Layer 3 GE ·················································································· 24
Displaying and maintaining POS interfaces ··············································································································· 24
