Browsing All Posts filed under »Troubleshooting«

Setting up redundancy on two Catalyst 6500 Supervisor modules

September 12, 2011

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Setting up redundancy on a Catalyst switch with dual supervisor modules is pretty simple.  You must have the same version of IOS to have the supervisors in Hot standby mode.  With the modules in place, perform the following at the global config prompt: redundancy keepalive-enable mode sso main-cpu auto-sync running-config This will auto sync the… [Read more…]

Checkpoint Firewall Logs Not Logging to CLM

September 7, 2011

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In Checkpoint firewalls, when having an issue with logging not working for your firewalls, check that the CLM and the CMA databases are in sync.  The main indicator that the CMA and CLM are out of sync is that there are objects in the CMA that are not in the CLM To fix this, go… [Read more…]

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