Specifications
75
Caveats for Cisco IOS Release 12.0
78-6455-12
Resolved Caveats—Cisco IOS Release 12.0(7)
• CSCdm56000
Virtual EXEC leaves unusable memory when you issue the show tech-support command. There is
no workaround.
• CSCdm59077
If you upgrade to Cisco IOS Release 12.0(3)T, AIP might not properly recognize the “Burst size in
number of 32 cell bursts” option configured under the interface:
7513#conf t
7513(config)#int atm 1/0.1 point
7513(config-subif)#atm pvc 1 1 100 aal5snap 25000 10000 ? <b> <1-63> Burst size in number
of 32 cell bursts</b> inarp Inverse ARP enable oam OAM loopback enable <cr>
7513(config-subif)#atm pvc 1 1 100 aal5snap 25000 10000 <b>1</b> Invalid burst size of
1 cells requested: (ATM1/0): Not creating vc:1:1:100
7513(config-subif)# </pre>
There is no workaround.
• CSCdm59722
When using the virtual profile feature on a Cisco router that is also performing outbound calls,
multiple calls might be placed even though the router is configured to make a single call to a
destination.
Workaround: Issue the multilink max-links command under the virtual-template interface to limit
the amount of calls that are placed to the amount desired.
• CSCdm65381
The process “ISDNMIB Background” is not releasing memory. The result is a loss in the router’s
free memory. There is no workaround.
• CSCdm71874
A Cisco router might enter “TEI_ASSIGNED” mode. In this case, a SABME poll is not answered
by the router. There is no workaround.
• CSCdm74711
A Cisco router will pause indefinitely if you enter the same map address in different permanent
virtual circuits (PVCs) on the same subinterface. This action should not be attempted because it
will cause the router to pause every time. There is no workaround.
• CSCdm77429
A Cisco 3640 router might reload with a bus error when it is connected to a Frame Relay
multicast-enabled network that reports the creation and then deletion of the multicast data-link
connection identifier (DLCI). There is no workaround.
• CSCdm80712
A Cisco AS5300 universal access server MICA module cannot call out in Japan if the
isdn calling-number command is configured in the ISDN interface. There is no workaround.
XRemote
• CSCdm06301
If you make a Telnet connection to a reverse XRemote port on an IOS device, and you do not
provide a password when prompted, the IOS device will fall into an infinite loop and print repeated
error messages to the Telnet client. The loop continues until the client disconnects the session.
There is no workaround.