Displaying IRF information ············································································································································ 81
Saving the running configuration ································································································································· 83
Rebooting a card or the switch ···································································································································· 84
Troubleshooting ··························································································································································86
Troubleshooting methods··············································································································································· 86
Troubleshooting the system ··········································································································································· 87
Troubleshooting on startup ··································································································································· 87
Troubleshooting the fans ··············································································································································· 88
Troubleshooting the SRPUs············································································································································ 89
Troubleshooting the LPUs··············································································································································· 89
Troubleshooting interfaces ············································································································································ 89
Troubleshooting CF cards ············································································································································· 90
Troubleshooting the PoE system···································································································································· 91
Technical support ··························································································································································· 91
Replacement procedures ···········································································································································92
Replacing a power module··········································································································································· 92
Replacing a card···························································································································································· 94
Replacing a fan tray ······················································································································································ 95
Replacing an S7506E-V fan tray························································································································· 95
Replacing an air filter ···················································································································································· 98
Replacing a CF card····················································································································································100
Replacing a transceiver module ·································································································································101
Replacing an SFP+ cable ···································································································································102
Replacing the PoE DIMM ············································································································································102
Weights and dimensions·············································································································································104
Total power consumption ···································································································································108
Card power consumption ···································································································································109
Fan tray power consumption······························································································································111
Heat dissipation ···························································································································································111
Environmental specifications ·······································································································································111
Noise ·············································································································································································112
SRPU ··············································································································································································113
SRPU overview·····················································································································································113
SRPU ordering guide···········································································································································114
LPU ·················································································································································································115
LPU overview························································································································································115
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