00-About the Command Reference

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About the H3C S12500X-AF command references

All commands on the device have been declared.




The debugging and diagnostic commands on the device are intended only for use by professional maintenance engineers to troubleshoot issues. To obtain documentation about these commands, contact H3C Support.


The H3C S12500X-AF command references describe the commands and command syntax options available in Release 2820 and later versions of the H3C S12500X-AF Switch Series.




Some cards or modules might be incompatible with the software version you are using. Before you use a software version, use the release notes for that software version to identify its hardware compatibility.


Command reference


Fundamentals Command Reference

Covers the commands for logging in to and setting up an H3C S12500X-AF switch.

This command reference includes:

·     CLI.

·     RBAC.

·     Logging in to the switch.

·     FTP and TFTP.

·     File system management.

·     Configuration file management.

·     Software upgrade.

·     ISSU.

·     GIR.

·     Preprovisioning.

·     Device management.

·     Tcl.

·     Python.

·     License.

Virtual Technologies Command Reference

Covers IRF and MDC commands.

Layer 2—LAN Switching Command Reference

Covers the commands for configuring Layer 2 technologies and features in a LAN switched network.

This command reference includes:

·     MAC address table and MAC Information.

·     Bulk interface configuration.

·     Ethernet interface.

·     Ethernet link aggregation.

·     DRNI.

·     Port isolation.

·     VLAN (including super VLAN and private VLAN).

·     MVRP.

·     Loopback, null, and inloopback interfaces.

·     VLAN mapping.

·     Loop detection.

·     Spanning tree.

·     LLDP.

·     Service loopback group.

·     Cut-through forwarding.

Layer 3—IP Services Command Reference

Covers the commands for configuring and managing IP addressing (including static and dynamic IPv4 and IPv6 address assignment), network performance optimization, ARP, and interoperation between IPv4 and IPv6.

This command reference includes:

·     ARP (ARP, gratuitous ARP, proxy ARP, ARP snooping, ARP fast reply, and ARP direct route advertisement).

·     IP addressing.

·     DHCP.

·     DNS and DDNS.

·     IP forwarding basics and load sharing.

·     Fast forwarding.

·     Adjacency table.

·     IRDP.

·     IP performance optimization.

·     UDP Helper.

·     IPv6 basics.

·     DHCPv6.

·     IPv6 fast forwarding.

·     Tunneling.

·     GRE.

·     HTTP redirect.

Layer 3—IP Routing Command Reference

Covers the commands for configuring routes for IPv4 and IPv6 networks of different sizes, route filtering, route control, and policy based routing.

This command reference includes:

·     Basic IP routing.

·     Static routing.

·     RIP.

·     OSPF.

·     IS-IS.

·     BGP.

·     Policy-based routing.

·     IPv6 static routing.

·     RIPng.

·     OSPFv3.

·     IPv6 policy-based routing.

·     Routing policy.

IP Multicast Command Reference

Covers the commands for Layer 2 IPv4 multicast protocols (including IGMP snooping, and multicast VLAN), Layer 3 IPv4 multicast protocols (including IGMP and PIM), Layer 2 IPv6 multicast protocols (including MLD snooping and IPv6 multicast VLAN), and Layer 3 IPv6 multicast protocols (including MLD, IPv6 PIM, and MSDP).

This command reference includes:

·     IGMP snooping.

·     PIM snooping.

·     Multicast VLAN.

·     Multicast routing and forwarding.

·     IGMP.

·     PIM.

·     MSDP.

·     Multicast VPN.

·     MLD snooping.

·     IPv6 PIM snooping.

·     IPv6 multicast VLAN.

·     IPv6 multicast routing and forwarding.

·     MLD.

·     IPv6 PIM.

MPLS Command Reference

Covers the MPLS commands.

This command reference includes:

·     Basic MPLS.

·     Static LSP.

·     LDP.

·     MPLS TE.

·     Static CRLSP.

·     RSVP.

·     Tunnel policy.

·     MPLS L3VPN and IPv6 MPLS L3VPN.

·     MPLS L2VPN.

·     VPLS.

·     MPLS OAM.

·     MCE and IPv6 MCE.

·     SR-MPLS.

ACL and QoS Command Reference

Covers the commands for classifying traffic with ACLs, and allocating network resources and managing congestions with QoS technologies to improve network performance and network use efficiency.

This command reference includes:

·     ACL.

·     QoS, including commands for the following features:

¡     QoS policy.

¡     Priority mapping.

¡     GTS and rate limit.

¡     Congestion management.

¡     Congestion avoidance.

¡     Aggregate CAR.

¡     Queue-based accounting.

¡     QPPB.

·     MPLS QoS.

·     Data buffer.

·     Time range.

Security Command Reference

Covers security feature commands. Available security features include identity authentication, secure management, and attack protection.

This command reference includes:

·     AAA.

·     Password control.

·     Keychain.

·     Public key management.

·     PKI.

·     IPsec, IKE, and IKEv2.

·     SSH.

·     SSL.

·     Object group.

·     Attack detection and prevention.

·     TCP attack prevention.

·     IP source guard.

·     ARP attack protection.

·     ND attack defense.

·     uRPF.

·     SAVA.

·     Crypto engine.

·     FIPS.

·     MACsec.

·     SAVI.

High Availability Command Reference

Covers high availability commands for managing failure detection and failover. Failure detection technologies focus on fault detection and isolation. Failover technologies focus on network recovery.

This command reference includes:

·     Ethernet OAM.

·     CFD.

·     DLDP.

·     RRPP.

·     ERPS.

·     Smart Link.

·     Monitor Link.

·     VRRP.

·     Reth interface and redundancy group.

·     BFD.

·     Track.

·     Process placement.

Network Management and Monitoring Command Reference

Covers the commands that help you manage and monitor your network, for example, manage system events and test network connectivity.

This command reference includes:

·     System maintenance and debugging (ping, tracert, and system debugging).

·     NQA.

·     NTP and SNTP.

·     PTP.

·     SNMP.

·     RMON.

·     Event MIB.

·     NETCONF.

·     CWMP.

·     EAA.

·     Process monitoring and maintenance.

·     Sampler.

·     Mirroring (including port mirroring and flow mirroring).

·     NetStream.

·     IPv6 NetStream.

·     sFlow.

·     Information center.

·     GOLD.

·     Packet capture.

·     VCF fabric.

Telemetry Command Reference

Covers the commands for configuring gRPC.

FC and FCoE Command Reference

Covers the commands for configuring FC and FCoE.

OpenFlow Command Reference

Covers the commands for configuring OpenFlow.

VXLAN Command Reference

Covers the commands for configuring VXLAN.

EVPN Command Reference

Covers the commands for configuring EVPN.




Some of the commands visible at the CLI are not supported in this software version. Even if you can execute them, they cannot take effect. This set of command references does not provide information about these commands.