Cisco WS-X4232-RJ-XX-RF Hardware Maintenance Manual - Page 142

R rack-mount procedures 3-1 racks, equipment 2-4 radio frequency interference See RFI reading LED indicators 4-3 rear view, chassis 2-7, 2-8 receive, Ethernet LED 4-5 record keeping Installation Checklist 2-5 site log 2-6 registers, software configuration B-1 reinitializing hardware C-2 reload command B-2 removing network processor modules 5-4 shared-memory SIMMs 5-13 replacing Cisco 4000-M boot ROMs 5-19 component tray 5-20 network processor modules 5-20 shared-memory SIMMs 5-14 system-memory SIMMs 5-8 reset command D-3 resetting virtual configuration register C-3 RFI implications 2-18 ring speed 4-5 RJ-45, cable pinout A-20 ROM monitor commands Cisco 4000-M C-2 Cisco 4500-M D-2 Cisco 4700 D-2 diagnostics C-3-C-4, D-4 entering Cisco 4000-M C-1 Cisco 4500-M D-1 Cisco 4700 D-1 exiting C-2 prompt (>) C-1 ROM, replacing boot ROMs 5-19 router components, accessing 5-1 connecting to 2-7 front view 4-3 RS-232 See EIA/TIA-232 RS-449 See EIA/TIA-449 running diagnostics C-4 S safety recommendations 2-2 with electricity 2-2 serial cable pinouts A-3 cables, pinouts ??-A-18 connection considerations 2-15 interface port CSU/DSU clocking 2-21 DTE 2-21 location of 2-7 making connections 2-15 interfaces supported 1-3 NRZ jumpers 2-20 NRZI jumpers 2-21 setup command facility 3-22 shared DRAM, size 1-3 signal descriptions Ethernet A-19-A-20 serial A-2-A-18 Token Ring A-21 signals BRI 3-8, A-22 console and auxiliary ports 3-8 SIMMs shared-memory, replacing 5-13 system-memory, replacing 5-8 single in-line memory module See SIMMs site environment 2-3 log, record keeping 2-6 requirements 2-3 slot filler panel 2-8 numbering 2-7 software configuration Ethernet 4-4 serial port 4-8 displaying stack trace C-2 specifications cable A-1 system 1-2 stack command D-4 stack trace, displaying C-2 static electricity discharging 2-3, 5-1 hazards 5-1 sysret command D-4 system console port See console port 8 Cisco 4000 Series Hardware Installation and Maintenance