Specifications

27
Caveats for Cisco IOS Release 12.0
78-6455-12
Resolved Caveats—Cisco IOS Release 12.0(13)
FP: 0 x6191E300[etext(0x60d9e4f0)+0xb7fe10], RA:
0x60A3B898[_MPget_clr(0x60a3b85c)+0x3c] FP: 0x6191E328[etext(0x60d9e4f0)+0xb7fe38],
RA: 0x609E2FC8[xxxtpd01(0x609e2d58)+0x270]
There is no workaround.
There may be other symptoms present elsewhere in the network leading up to this reload, such as
locates timing out and no new sessions being established.
• CSCdr75809
A Cisco router running Cisco IOS Release 12.0 with data-link switching (DLSw) configured might
reload if the DLSw peers are misconfigured in a way that one DLSw peer is configured for priority
and the other end is not. Also, when the router tries to bring up the priority peer, the DLSw peer
with no priority might reload.
Workaround: Fix the configuration so that the DLSw priority peers are properly configured.
• CSCdr83347
A router running Cisco IOS Release 12.0(9) with bridging and data-link switching (DLSw)
processes experiences a software-forced reload at PC 0x60236F0. There is no workaround.
Interfaces and Bridging
• CSCdm84527
If the input line to a PA-A3 port adapter in a Cisco 7200 or 7500 series router is not functioning
properly and the port adapter is experiencing many alarms or errors on the line, link-up messages
may appear without link-down messages on the console logs.
Confirm this occurrence by entering the show controllers atm privileged EXEC command. Check
the cables and the interface on the other end of the link for problems. There is no workaround.
• CSCdp00618
A Route Switch Processor (RSP) might reload while unprovisioning a channelized interface under
heavy traffic. There is no workaround.
• CSCdp97805
When a bad transmit packet is generated and sent to the Channelized T3 (CT3) interface, the packet
might cause the address of the transmit queue accumulator (txacc) value to not increment correctly
for the CT3 interface. In this situation, the output eventually becomes stuck when the txacc value
reaches zero.
Workaround: Configure the CT3 interface with the tx-queue-limit 5 interface configuration
command to restore the txacc value for the effected CT3 interface.
• CSCdp99133
A Cisco 7500 series router with VIP2 Versatile Interface Processor boards containing a PA-ATM
Enhanced port adapter and a PA-POS port adapter will experience an interface reload and will not
be able to send or receive traffic.
Workaround: Configure these two high-speed PAs on different VIPs.