Known Problems and Limitations
53
Release 11.0.2
Dynamic subscriber interfaces continue to remain in the down or not present
operational state in either of the following scenarios: [Defect ID 81269]
If you configured a dynamic interface column, such as a dynamic bridged
Ethernet interface, dynamic VLAN interface, or an ATM interface, and
when any one of the following conditions is satisfied:
The major interface is bounced (shut down and reenabled)
The major interface is shut down, which cause the dynamic VLAN
interfaces to be removed
The physical link goes down and comes back up
The line module is removed and reinserted
If you configured a static interface column and removed the major
interface
These scenarios might occur if you administratively issue the
shutdown
and
no
shutdown
commands on the major interface in which the dynamic interface
column is configured.
Work-around
: Use the
no interface ip
ipAddress
command to remove the
dynamic subscriber interfaces. Although you can use the
dhcp delete-binding
command to remove the DHCP binding and the dynamic subscriber interfaces,
the DHCP client does not detect the binding removal and retains the lease.
System
You cannot use a configuration script to boot the E320 router. [Defect ID
80304]
If you hot swap an IOA and then remove it again before that IOA’s OK or FAIL
LED is illuminated, the associated line module can reset. [Defect ID
177313/177267]
Work-around
: Ensure that you firmly insert the IOA into the chassis when you
hot swap IOAs. Do not attempt a second hot swap of an IOA that has not
indicated that it completed the first hot swap cycle. You can remove the IOA
when either its OK or FAIL LED is illuminated.
If your router is in Manual Commit mode, then you must issue the
write
memory
command before you perform an SRP module switch or a manual
reload. You must do this even when you have made no changes to the system
configuration and the file systems are synchronized. [Defect ID 44469]
