The error message “%SYS-4-CONFIG_RESOLVE_FAILURE : System config parse from ([chars])
failed” means that the configuration file at the URL specified in the error message could
not be read.
That is a service on the router that looks for tftp servers on the network, and if it
finds a tftp server running, it tries to find certain filenames on it (such as
network-confg, cisconet.cfg, etc). If it finds those filenames, then it will download them
and merge them with the running configs.
The router generates these messages due to the command “service config”,
Recommended Action: Enter the "no service config" command to disable the autoloading of
configuration files or investigate why the TFTP load is failing.
The high CPU is caused by the EXEC process. The Exec process in Cisco IOS® software is
responsible for communication on the tty lines (console, auxiliary, asynchronous) of the
router. If there is a lot of data
transferred through these sessions, the CPU utilization for the Exec process increases.
possibly disable the console logging and the service config feature.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...