Howdy ho,
How much memory is installed in slot0 LC? Looks like you might not have
enough.
yip looks like the issue
Can you send a "show diag"
poor card only has 512Meg route memory
SLOT 0 (RP/LC 0): Cisco 12000 4-Port ISE ATM Over SONET OC3/STM-1 Single
Mode/IR SC-SC connector
MAIN: type 129, 800-24341-04 rev G0 dev 0
HW config: 0x00 SW key: 00-00-00
PCA: 73-7852-07 rev E0 ver 4
HW version 1.0 S/N SAD1220039U
MBUS: Embedded Agent
Test hist: 0x00 RMA#: 00-00-00 RMA hist: 0x00
DIAG: Test count: 0x00000000 Test results: 0x00000000
FRU: Linecard/Module: 4OC3/ATM-IR-SC
Route Memory: MEM-LC-512=
Packet Memory: MEM-LC1-PKT-512=
L3 Engine: 3 - ISE OC48 (2.5 Gbps)
MBUS Agent Software version 2.56 (RAM) (ROM version is 2.23)
Using CAN Bus A
ROM Monitor version 1.8
Fabric Downloader version used 8.0 (ROM version is 5.5)
Primary clock is CSC1
Board State is IOS-XR RUN
Insertion time: Fri Jul 4 10:15:08 2008 (3w6d ago)
DRAM size: 536870912 bytes
FrFab SDRAM size: 268435456 bytes
ToFab SDRAM size: 268435456 bytes
0 crashes since restart/fault forgive
and from :-
from :-
http://www.cisco.com/en/US/docs/ios_xr_sw/iosxr_r3.4/general/release/notes/reln_342.html
The minimum memory requirements for Cisco XR 12000 Series Routers running
Cisco IOS XR Software Release 3.4.2 are:
.1-GB line card route memory on all Engine 3 line cards
so this looks like the issue
thanx for your response and help - much appreciated
later
Rich
On 31/07/2008, at 8:19 PM, Nic Tjirkalli wrote:
Howdy ho,
Have a CISCO GSR 12416/PRP running XR 3.6.1
and it has started continually whining about :-
LC/0/0/CPU0:Jul 31 10:15:47.970 : fib_mgr[146]:
%OS-SHMWIN-2-ERROR_ENCOUNTERED : SHMWIN: Error encountered: shmwin state
is critical
LC/0/0/CPU0:Jul 31 10:15:50.337 : l2fib[180]:
%OS-SHMWIN-2-ERROR_ENCOUNTERED : SHMWIN: Error encountered: shmwin state
is critical
LC/0/0/CPU0:Jul 31 10:16:17.989 : fib_mgr[146]:
%OS-SHMWIN-2-ERROR_ENCOUNTERED : SHMWIN: Error encountered: shmwin state
is critical
LC/0/0/CPU0:Jul 31 10:16:19.372 : l2fib[180]:
%OS-SHMWIN-2-ERROR_ENCOUNTERED : SHMWIN: Error encountered: shmwin state
is critical
LC/0/0/CPU0:Jul 31 10:16:48.014 : fib_mgr[146]:
%OS-SHMWIN-2-ERROR_ENCOUNTERED : SHMWIN: Error encountered: shmwin state
is critical
LC/0/0/CPU0:Jul 31 10:16:49.269 : l2fib[180]:
%OS-SHMWIN-2-ERROR_ENCOUNTERED : SHMWIN: Error encountered: shmwin state
is critical
CCO says log a tac case, but was wondering if anybody had some ideas of
what this error is and how to go about "fixing" it
thanx
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Network Strategy Team
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Verizon Business South Africa
Network Strategy Team
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