Chapter 5 Troubleshooting the Installation
Troubleshooting the Switch Fabric
5-32
Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide
OL-11495-01
To Fabric FIA Errors
-----------------------
sca not pres 0 req error 0 uni fifo overflow 0
grant parity 0 multi req 0 uni fifo undrflow 0
cntrl parity 0 uni req 0 crc32 lkup parity 0
multi fifo 0 empty DST req 0 handshake error 0
cell parity 0
LC-Slot2#exit
Disconnecting from slot 2.
Connection Duration: 00:00:21
Router#
After you have gathered the
show controllers fia
command data from the RPs and
line cards, you can create a table similar to
Table 5-5
.
Table 5-5
indicates that more than one line card is reporting errors coming from
SFC 1. Therefore, the first step to correcting this problem is to check or replace
SFC 1. Whenever a replacement is recommended, first verify that the card is
correctly seated (see the
“Properly Seating Switch Fabric Cards” section on
page 5-35
).
Note
Always reseat the corresponding card as the first line of troubleshooting to be sure
it is correctly seated. If, after reseating the card, the crc errors are still increasing,
then replace the part.
Table 5-5
Error Data Collection Table
Card Slot
CSC 0
CSC 1
SFC 0
SFC 1
SFC 2
SFC 3
SFC 4
0
ERROR
1
2
ERROR
3
ERROR
4
5
ERROR
6
7
ERROR
8