HP Cisco Nexus 5000 Cisco MDS 9000 Family MIB Quick Reference (OL-18087-01, Fe - Page 45
Cisco-port-track-mib, Cisco-preferred-path-mib, Cisco-process-mib, Cisco-psm-mib-capability
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Send documentation comments to [email protected] CISCO-PORT-TRACK-MIB This MIB provides configuration for port tracking. Port tracking allows the SAN fabric to recover quickly from indirect failures on a port. An indirect failure occurs when a connection fails because of a problem on another link in the path from the port to its remote peer. A direct failure occurs when a link failure is detected on the local port. Direct failures implement recovery and redundant port failover more quickly than indirect failures, which are dependent on SAN application timeouts to detect a remote link failure. To speed up recovery times for indirect failures, this MIB marks critical ports as tracked ports. Other dependent, or linked, ports can be associated with one or more tracked ports. When a tracked port fails, all linked ports are shut down, causing an immediate failover to redundant paths. CISCO-PREFERRED-PATH-MIB This MIB provides a method of routing traffic over the selected preferred paths, not necessarily the shortest path, as chosen by routing protocols such as FSPF. This type of control allows you to choose paths based on characteristics, such as frames received on a selected interface or frames with selected source FCID. This feature allows you to ensure path separation between switches for different traffic between a host and a target. CISCO-PROCESS-MIB This MIB displays memory and process CPU utilization on Cisco devices. This information should be used as an estimate only. CISCO-PSM-MIB This MIB manages the Port Security Manager (PSM). The PSM consists of two aspects: port binding and fabric binding. Port binding is concerned with the security of switch ports, and fabric binding is concerned with the security of the SAN fabric as a whole. CISCO-PSM-MIB-CAPABILITY CISCO-PSM-MIB-CAPABILITY provides the implementation details for the CISCO-PSM-MIB, as implemented in the Cisco MDS NX-OS or SAN-OS. Americas Headquarters: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA © Cisco Systems, Inc. All rights reserved.