CUCM - Moving CUCM Publisher - Change IP address
Where do we begin with this one? - Here is your ticket and before you go to the next section of this post, make sure you have a quick answer. The …
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Where do we begin with this one? - Here is your ticket and before you go to the next section of this post, make sure you have a quick answer. The …
Few weeks have gone by and I have not written anything for a while **But I still have lots of Drafts in the works. Job has been a bit busy this time of the year …

macOS High Sierra root login vulnerability lets anyone authenticate as root with no password. Steps to set a root password and patch immediately.
Cisco Prime Infrastructure 3.1 overview: monitoring, configuration management, compliance auditing, and security correlation use cases for CCNP SENSS.

Bundle multiple T1 circuits with Multilink Frame Relay (MFR) on Cisco IOS to trunk MPLS and internet WAN traffic over a single serial handoff.

Install Cisco ACS 5.8 on VMware for CCNP Security SENSS labs: VM sizing, NIC requirements, disk partitioning, and post-install AAA configuration steps.

Video walkthrough installing ASAv and CSR1000v in VMware to build a fast CCNP Security SENSS 300-206 virtual lab with no physical hardware required.

Cisco Security Manager (CSM) overview for the SENSS 300-206 blueprint: policy-based ASA management, deployment workflow, and how it stacks up to FMC.
Virtual lab topology for CCNP Security 300-206 SENSS prep using ASAv, CSR1000v, and ACS on VMware to practice firewall and routing security tasks.

Kick-off post for the CCNP Security 300-206 SENSS exam series covering ASA, IOS firewall hardening, NAT, ACLs, and management-plane security topics.