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Software Exception Handling
back into the network during a scheduled outage window. This might be an advantage if all connected
nodes are dual-homed, as a reinsertion will trigger a network reconvergence and an additional service
outage.
NOTE
Under the
or
options, network redundancy protocols will work to recover the network.
reboot
shutdown
The only difference between these two options, in this case, is that under the
option the
reboot
reinsertion of the system triggers a second network convergence. The impact of the reconvergence
depends on the network topology and configuration (for example, OSPF ECMP versus a large STP
network on a single domain).
Also, if the
condition is set to
, the network might become subject to
system-recovery-level
none
unpredictable system behavior and—possibly—extensive system outages. Depending on the task that
experiences the exception error, the result might be corrupt routing tables and routing/broadcast loops.
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Advanced System Diagnostics and Troubleshooting Guide
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Table of Contents
Troubleshooting
