Cisco OL-4015-08 Bedienungsanleitung Seite 79

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431
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Caveats
Resolved Caveats—Cisco IOS Release 12.0(33)S2
Alternate Workaround: Remove and re-add the xconnect.
CSCso89427
Symptoms: When a router reloads, the line protocol on serial interfaces will go down.
Conditions: This symptom is observed when bringing up the SPA-1XCHSTM1/OC3 or
SPA-2XCT3/DS0 with a scaled configuration that has serial interfaces on all the T1s.
Workaround: There is no workaround.
CSCso89794
Symptoms: Spurious accesses are seen when SNMP queries are performed on the router.
Conditions: This symptom occurs if SNMP queries like “snmpwalk -v2c 7.42.19.43 public
.1.3.6.1.4.1.9.3.6.13.1” are performed on the router. Spurious accesses are seen.
Workaround: There is no workaround.
CSCso92635
Symptoms: The line card on a Cisco 10720 resets when an IP phone is connected. The
“%TOASTER-2-FAULT: T1 Exception summary:” message appears.
Conditions: The line card to which the Cisco Call Manager is connected to a Cisco 10720 crashes
when an IP phone is connected to the network.
Workaround: The recommended approach is to upgrade the Cisco IOS software.
CSCso93957
Symptoms: New T1s cannot be provisioned on a CT3 SPA.
Conditions: When a customer tries to create a new T1 on one of the controllers of a CT3-SPA that
is inserted into a SIP-401, the following errors are displayed:
Router(config-controller)# t1 15 channel-group 7 timeslots 1-24
%Failed to configure channel group
Router(config-controller)#
Apr 24 22:51:05.283 UTC: %GRPSPA-3-VC_PROV_ERROR: Provision T1 15 channel group 7 of
T3 4/0/1 unsuccessful (error code 44) -Traceback= 20A640 20A748 954AA4 94DB80 94DC90
9582D0 4FF4E0 5006FC 240B7C 2563B0 13D7410 13C6F3C 2F517C SLOT 4:Apr 24 22:51:05.271
UTC: %SPA_CHOC_DSX-3-SPA_SW_ERR: SPA on Subslot 0: HDLC controller device driver
failure: Failed to start operation Software error was encountered.
-Traceback= 40031128 408B4020 408BCE40 408BD374 408BF114 408C004C 408C0ED8 408D24E0
408D25F8
Workaround: There is no workaround.
CSCso93959
Symptoms: Newer SDRAM devices on the 2- and 4-port OC48 POS/RPR SPA require an additional
initialization sequence as recommended by the vendor. Without this new initialization sequence,
packets that go through the transit buffer in RPR/SRP mode or in subscription mode may get
corrupted, or packet loss may occur.
Conditions: Card initialization after inserting the SPA or removing an unpowered shutdown.
Workaround: Perform an OIR on the SPA.
Customers are advised to upgrade to the newer image with this new initialization sequence. Newer
software will be backward compatible with older SPA boards.
CSCsq02826
Symptoms: The MDFS state of the line card stays in a “disabled” state, which may lead to multicast
traffic being punted to the RP.
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