Planning IRF fabric setup ··············································································································································· 38
Planning the cabling scheme ······························································································································· 41
Configuring basic IRF settings ······································································································································· 43
Connecting the physical IRF ports ································································································································ 43
Maintenance and troubleshooting ···························································································································· 45
Power supply failure ······················································································································································ 45
Fan failure ······································································································································································· 45
Configuration terminal problems ·································································································································· 45
Technical specifications ················································································································································· 47
Cooling system ······························································································································································· 49
FRUs and compatibility matrixes ·································································································································· 50
Hot swappable power supplies ···································································································································· 51
Interface cards ································································································································································ 51
CX4 cables ····························································································································································· 56
Appendix C Ports and LEDs ······································································································································ 57
Fixed ports ······································································································································································ 57
Console port ·························································································································································· 57
Management Ethernet port ··································································································································· 57
100/1000Base-X SFP port ··································································································································· 58
SFP+ port ································································································································································ 58
LEDs ················································································································································································· 58
System status LED··················································································································································· 58
Power supply status LED ······································································································································· 58
Port mode LED ························································································································································ 59
Seven-segment LED ················································································································································ 59
Management Ethernet port LED ··························································································································· 60
100/1000Base-X SFP port LED ··························································································································· 62
SFP+ port LED ························································································································································ 62
Interface card status LED ······································································································································· 62
Port LED on the interface card ······························································································································ 63
Support and other resources ····································································································································· 64
Contacting HP ································································································································································ 64
Subscription service ·············································································································································· 64
Related information ························································································································································ 64
Documents ······························································································································································ 64
Websites ································································································································································· 64
Conventions ···································································································································································· 65
ii