Specifications

1206
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Resolved Caveats—Cisco IOS Release 12.0(28)S
• CSCec14039
Symptoms: A Network Processing Engine G1 (NPE-G1) may restart unexpectedly and report the
following message:
Last reset from watchdog reset
Conditions: This symptom is observed on a Cisco 7200VXR series that is configured with an
NPE-G1 Network Processing Engine
Workaround: There is no workaround.
• CSCec18507
Symptoms: A label controlled ATM (LC-ATM) interface may have extra LVCs for one prefix; the
output of the show mpls atm-ldp bindings network mask privileged EXEC command displays two
destination entries for the same prefix. For one of these destination entries, all LVCs are in the active
state. For the other destination entry, all LVCs are in bindwait state.
Data forwarding to the destination does go through the active LVC s a nd works fin e.
Conditions: This symptom is observed when Multi-VC mode enabled on the LC-ATM interface and
when quick route flapping occurs for a while.
Workaround: Enter the clear ip route network mask EXEC command.
• CSCec22929
Symptoms: A software-forced reload may occur on a Cisco 7200 series after an OIR of a PA-2T3+
port adaptor.
Conditions: This symptom is observed when traffic enters through the interface of the port adapter.
Workaround: Shut down the interface of the port adapter before you perform an OIR.
• CSCec33028
Symptoms: A 1-port E3 serial port adapter (PA-E3) may fail to recover to the “up/up” state even
when the original cause of the failure is corrected.
Conditions: This symptom is observed on a Cisco 7500 series.
Workaround: Enter the shutdown interface configuration command followed by the no shutdown
interface configuration command on the interface of the PA-E3.
• CSCec36978
Symptoms: A Cisco 7500 series that is configured with a 1-port multichannel STM-1 port adapter
(PA-MC-STM-1) may reload unexpectedly.
Conditions: This symptom is observed when the following steps occur in sequence:
1. You enter the shutdown controller configuration command on the controller of the
PA-M C-S TM- 1.
2. You enter the write memory EXEC command.
3. You reload the router.
4. You enter the no shutdown controller configuration command on the controller of the
PA-M C-S TM- 1.
Workaround: There is no workaround.
• CSCec45307
Symptoms: There may be no memory for the expanded TFIB PSA. The label allocation may fail with
error messages that are shown below and may be followed by a memory traceback.
%TAGCON-3-LCLTAG_ALLOC: Cannot allocate local tag