R2511-HP MSR Router Series Interface Configuration Guide(V5)

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Configuring Ethernet interfaces ··································································································································· 1
Overview ············································································································································································ 1
Performing general configurations ·································································································································· 1
Configuring a combo interface ······························································································································· 1
Configuring basic settings of an Ethernet interface or subinterface ··································································· 2
Shutting down an Ethernet interface or subinterface ···························································································· 3
Configuring flow control on an Ethernet interface ································································································ 4
Configuring physical state change suppression on an Ethernet interface ·························································· 4
Configuring loopback testing on an Ethernet interface ························································································ 5
Configuring the link mode of an Ethernet interface ······························································································ 6
Setting a statistics polling interval ··························································································································· 6
Configuring a Layer 2 Ethernet interface ······················································································································· 7
Configuring a port group ········································································································································ 7
Configuring storm suppression for Ethernet interfaces ························································································· 7
Configuring jumbo frame support ·························································································································· 8
Enabling loopback detection on an Ethernet interface ························································································ 9
Setting the MDI mode of an Ethernet interface ·································································································· 11
Testing the cable connection of an Ethernet interface ······················································································· 12
Configuring a Layer 3 Ethernet interface or subinterface ·························································································· 13
Setting the MTU for an Ethernet interface or subinterface ················································································ 13
Configuring an Ethernet interface to operate in promiscuous mode ······························································· 13
Configuring the MAC address of an Ethernet interface or subinterface ························································· 13
Configuring the QoS token function ···················································································································· 14
Displaying and maintaining an Ethernet interface or subinterface ··········································································· 15
Configuring WAN interfaces ···································································································································· 16
Hardware compatibility ················································································································································· 16
Configuring an asynchronous serial interface ············································································································ 16
Configuring an AUX interface ······································································································································ 18
Configuration procedure ······································································································································ 18
Displaying and maintaining AUX interfaces ······································································································ 19
Configuring a USB 3G/4G modem ···························································································································· 19
Overview ································································································································································ 19
Configuring a cellular interface ··························································································································· 20
Configuring automatic reboot ······························································································································ 23
Associating a cellular interface with a track entry and configuring auto-recovery parameters of 3G/4G
modem ···································································································································································· 24
Configuring the 3G modem to send, delete, and forward short messages ···················································· 25
Deploying configuration on the device through SMS ······················································································· 26
Upgrading the 3G/4G modem firmware version ····························································································· 28
Displaying and maintaining the 3G/4G modem ······························································································ 28
Cellular interface configuration example ············································································································ 29
Cellular Ethernet interface configuration example ····························································································· 30
RSSI-based interface backup configuration example ························································································ 31
Configuring a synchronous serial interface ················································································································· 33
Enabling subinterface rate statistics collection on a serial interface ································································ 35
Displaying and maintaining serial interfaces ····································································································· 35
Configuring an AM interface ········································································································································ 36
Overview ································································································································································ 36