Specifications

32
Cisco 12016, Cisco 12416, and Cisco 12816 Router Clock and Scheduler, Switch Fabric, and Alarm Card Replacement Instructions
OL-13811-01
Troubleshooting the Switch Fabric
%MBUS-0-NOCSC: Must have at least 1 CSC card in slot 16 or 17
%MBUS-0-FABINIT: Failed to initialize switch fabric infrastructure
Note You may also get this error message if there are only enough CSCs and SFCs seated for quarter
bandwidth configurations. Quarter bandwidth configurations are no longer supported on
Cisco 12000 Series Routers.
When dealing with switch fabric and line card booting problems, it is important to verify that all CSCs
and SFCs are correctly seated and powered on. The output from the show version and show controllers
fia commands tells you which hardware configuration is currently running on the box. Important data is
underlined.
Router#show version
Cisco Internetwork Operating System Software
IOS (tm) GS Software (GSR-P-M), Experimental Version 12.0(20010505:112551)
Copyright (c) 1986-2001 by cisco Systems, Inc.
Compiled Mon 14-May-01 19:25 by tmcclure
Image text-base: 0x60010950, data-base: 0x61BE6000
ROM: System Bootstrap, Version 11.2(17)GS2, [htseng 180]
EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)
BOOTFLASH: GS Software (GSR-BOOT-M), Version 12.0(15.6)S,
EARLY DEPLOYMENT MAINTENANCE INTERIM SOFTWARE
Router uptime is 17 hours, 53 minutes
System returned to ROM by reload at 23:59:40 MET Mon Jul 2 2001
System restarted at 00:01:30 MET Tue Jul 3 2001
System image file is "tftp://172.17.247.195/gsr-p-mz.15S2plus-FT-14-May-2001"
cisco 12016/GRP (R5000) processor (revision 0x01) with 262144K bytes of memory.
R5000 CPU at 200Mhz, Implementation 35, Rev 2.1, 512KB L2 Cache
Last reset from power-on
2 Route Processor Cards
1 Clock Scheduler Card
3 Switch Fabric Cards
1 8-port OC3 POS controller (8 POs).
1 OC12 POS controller (1 POs).
1 OC48 POS E.D. controller (1 POs).
7 OC48 POS controllers (7 POs).
1 Ethernet/IEEE 802.3 interface(s)
17 Packet over SONET network interface(s)
507K bytes of non-volatile configuration memory.
20480K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).
8192K bytes of Flash internal SIMM (Sector size 256K).
Router#show controller fia
Fabric configuration: Full bandwidth nonredundant
Master Scheduler: Slot 17
Additional troubleshooting information is available on Cisco.com.