Represents a security card, such as a firewall, load-balancing, NetStream, SSL VPN, IPS,or ACG card.Port numbering in examplesThe port numbers in this document are for illustration only and might be unavailable on your device.About the H3C S12500 documentation setThe H3C S12500 documentation set includes:Category Documents PurposesProduct description andspecificationsMarketing brochures Describe product specifications and benefits.Technology white papers Provide an in-depth description of software featuresand technologies.Card datasheets Describe card specifications, features, andstandards.Hardware specificationsand installationRegulatory complianceand safety informationProvides regulatory information and the safetyinstructions that must be followed during installation.Installation guide Provides a complete guide to hardware installationand hardware specifications.Quick startGuides you through initial installation and setupprocedures to help you quickly set up and use yourswitch with the minimum configuration.H3C Pluggable SFP[SFP+][XFP] TransceiverModules InstallationGuideGuides you through installing SFP/SFP+/XFPtransceiver modules.H3C QSFP+ TransceiverModules[Cables]Installation GuideGuides you through installing QSFP+ transceivermodules.H3C CFP TransceiverModules InstallationGuideGuides you through installing CFP transceivermodules.Adjustable Slider RailInstallation GuideGuides you through installing adjustable slider railsto a rack.H3C High-End NetworkProducts Hot-SwappableModule ManualDescribes the hot-swappable modules available forthe H3C high-end network products, their externalviews, and specifications.Software configurationConfiguration guides Describe software features and configurationprocedures.Command references Provide a quick reference to all availablecommands.Operations andmaintenanceSystem log messages Explains the system log messages.Trap messages Explains the trap messages.MIB Companion Describes the MIBs for the software release.