Cisco OL-4015-08 Bedienungsanleitung Seite 587

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Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Caveats
Resolved Caveats—Cisco IOS Release 12.0(30)S1
CSCeg15044
Symptoms: Although there are free tty lines, you cannot make a Telnet connection and a “No Free
TTYs error” message is generated.
Conditions: This symptom is observed when there are simultaneous Telnet requests.
Workaround: There is no workaround.
CSCeg23428
Symptoms: After you perform an OIR of a VIP, reload microcode onto a VIP, or after a VIP crashes,
an MLP or MFR interface that is shut down comes up unexpectedly.
Conditions: This symptom is observed on a Cisco 7500 series only with virtual interfaces and only
the first time that you perform an OIR or reload microcode or that the VIP crashes after the router
has booted up. The symptom does not occur when you perform subsequent OIRs or reload
microcode again or when the VIP crashes again.
Workaround: There is no workaround.
CSCin79312
Symptoms: An outage may occur when you attempt to connect via the console port to a Cisco ONS
15540, and routine messages are generated that relate to the loss of light on wave ports that are
turned on. Interface alarm flaps may cause a hardware watchdog timeout, and the platform may fail
to switch over to the standby CPU.
Conditions: These symptoms are observed on a Cisco ONS 15540 during normal operation when
optical interfaces are not used not shut down.
Workaround: There is no workaround. Customer should shut any unused interfaces.
Interfaces and Bridging
CSCeb60620
Symptoms: A Cisco Route Switch Processor (RSP) that is configured as a bridge may not pass
bridged traffic, regardless of the protocols that are configured on Ethernet interfaces. This situation
can lead to a loss of connectivity.
Conditions: This symptom is observed on a Cisco RSP that is running a Cisco IOS rsp-jsv-mz
image.
Workaround: There is no workaround.
CSCef79968
Symptoms: When an snmpget is executed for an interface index below .1.3.6.1.2.1.31.1.1.1.6, the
router responds with the following information:
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCInOctets.12 : VARBIND EXCEPTION: No Such
Instance
However, an snmpwalk executes successfully for an interface index below .1.3.6.1.2.1.31.1.1.1.6.
Conditions: This symptom is observed on a Cisco 12000 series that runs Cisco IOS
Release 12.0(26)S3 when an snmpget is executed for 4GE-SFP-LC subinterfaces or for a
4GE-SFP-LC interface when there is another interface index for the same interface. The symptom
may be platform-independent.
Workaround: Reload the router.
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