The position, referred as a Behavioral Health Clinician, provides services to patients within the primary care setting in conjunction with PCP's, physician residents and consulting psychiatrist to manage patients in the Health Services Primary Care Clinics.
2) ROOT-GUARD. Root guard for spanning tree can be used to prevent a certain switch from becoming the root bridge. Even if you receive a superior BPDU from another switch, root guard will prevent that switch from becoming the root bridge.at-IOS#(config-if)# spanning-tree guard root. Example of this: http://www.cisco.com/en/US/tech/tk389/tk621/technologies_tech_note09186a00800ae96b.shtml. 3). BPDU Guard: We suggest you to enable bpduguard at the global level so that it gets automatically inherited to the port-fast/access port configuation.
Networking 101: Understanding Spanning Tree. Learn the basics of the Spanning Tree Protocol (STP) and its drawbacks and alternatives with the ENP primer. Updated by Paul Rubens. The Spanning Tree Protocol (STP) is a network protocol that ensures a loop-free topology for any bridged Ethernet local area network. STP was invented by Dr. Radia Perlman, distinguished engineer at Sun Microsystems. Dr. Perlman devised a method by which bridges can obtain Layer 2 routing utopia: redundant and loop-free operation.