- About This Document
- IP Address Configuration
- ARP Configuration
- Overview of ARP
- Understanding ARP
- Summary of ARP Configuration Tasks
- Licensing Requirements and Limitations for ARP
- Default Settings for ARP
- Configuring ARP
- Adjusting Aging Parameters of Dynamic ARP Entries
- Configuring Static ARP
- Configuring Proxy ARP
- Connecting a Device to an NLB Cluster (Using Multi-Interface ARP)
- Connecting a Device to an NLB Cluster (Using Physical Link Loopback)
- Configuring Dynamic Learning of ARP Entries with Multicast MAC Addresses
- Configuring Egress ARP Inspection
- Disabling a Device from Packetizing ARP Miss Messages
- Disabling a VLANIF Interface from Broadcasting ARP Packets
- Enabling the ARP Module to Send ARP Vlink Direct Routes to the RM Module
- Configuring ARP Unicast Probe
- Configuring IP Address Conflict Detection
- Disabling ARP Learning for Packets with Double VLAN Tags
- Configuring the Function of Periodically Updating ARP Entries
- Maintaining ARP
- Configuration Examples for ARP
- Example for Configuring Static ARP
- Example for Configuring Routed Proxy ARP
- Example for Configuring Intra-VLAN Proxy ARP
- Example for Configuring Inter-VLAN Proxy ARP
- Example for Connecting a Device to an NLB Cluster (Using Multi-Interface ARP)
- Example for Connecting a Single Device to an NLB Cluster (Using Physical Link Loopback)
- Example for Connecting a VRRP Group to an NLB Cluster (Using Physical Link Loopback)
- Example for Connecting a Stack to an NLB Cluster (Using Physical Link Loopback)
- Example for Configuring Egress ARP Inspection
- FAQ About ARP
- DHCP Configuration
- Overview of DHCP
- Key Concepts of DHCP
- How DHCP Works
- Licensing Requirements and Limitations for DHCP
- Configuring DHCP
- Configuration Examples for DHCP
- Example for Configuring a DHCP Server (Based on an Interface Address Pool)
- Example for Configuring a DHCP Server to Allocate Different Network Parameters from a Global Address Pool to Dynamic and Static Clients
- Example for Configuring a DHCP Server to Allocate IP Addresses to IP Phones
- Example for Configuring a DHCP Server in a Super-VLAN
- Example for Configuring DHCP Servers on the Same Network Segment (Based on the Global Address Pool in VRRP Networking)
- Example for Configuring a DHCP Relay Agent (DHCP Relay Agent and DHCP Server on the Same Network)
- Example for Configuring a DHCP Relay Agent (Connected to a DHCP Server over a GRE Tunnel)
- Example for Configuring a DHCP Client
- Example for Configuring a BOOTP Client
- Troubleshooting DHCP
- FAQ About DHCP
- How Can I Ensure that a DHCP Client Selects the Correct DHCP Server?
- When Both the DHCP Server and Relay Functions Are Enabled on an Interface, Which Function Is Processed Preferentially?
- When switch Functions as a DHCP Server, Can the DHCP Server Select an Address Pool Based on the Secondary IP Address?
- DHCP Policy VLAN Configuration
- DNS Configuration
- mDNS Gateway Configuration
- mDNS Relay Configuration
- UDP Helper Configuration
- IP Performance Optimization Configuration
- Overview of IP Performance Optimization
- Licensing Requirements and Limitations for IP Performance Optimization
- Default Settings for IP Performance Optimization
- Optimizing IP Performance
- Configuring Source IP Addresses Verification
- Configuring the Switch to Fragment Outgoing IP Packets
- Configuring a Load Balancing Mode for IP Packet Forwarding
- Configuring the Switch to Discard IP Packets with Options
- Configuring the Switch to Discard IP Packets With Expired TTL
- Configuring the Switch to Discard IP Packets Matching No Routing Entry
- Configuring the Switch to Discard IPv6 Packets with Specified Extension Headers
- Configuring an Interface to Forward Directed Broadcast Packets
- Disabling the IP Packet Checking Function
- Enabling the Switch to Perform Layer 2 Forwarding for IP Traffic During a Ring Network Switchover
- Configuring ICMP Properties
- Configuring TCP Properties
- Verifying the IP Performance Optimization Configuration
- Maintaining IP Performance
- Example for Optimizing System Performance by Discarding Certain ICMP Packets
- Basic IPv6 Configuration
- Overview of IPv6
- Understanding IPv6
- Licensing Requirements and Limitations for IPv6
- Default Settings for IPv6
- Configuring IPv6 Addresses for Interfaces
- Configuring ICMPv6 Error Packet Control
- Configuring IPv6 Neighbor Discovery
- Disabling a Device from Sending ND Miss Messages
- Configuring the Optimized ND Reply Function
- Configuring the Trap Function for Hash Conflicts of ND Entries
- Configuring the Device Not to Send NS Packets Destined for Other Devices to the CPU
- Configuring a DNS Suffix for RA Packets
- Configuring a DNS Server Address for RA Packets
- Configuring PMTU
- Configuring TCP6
- Maintaining IPv6
- Example for Configuring IPv6 Addresses for Interfaces
- DHCPv6 Configuration
- Overview of DHCPv6
- Understanding DHCPv6
- Application Scenarios for DHCPv6
- Licensing Requirements and Limitations for DHCPv6
- Default Settings for DHCPv6
- Configuring a DHCPv6 Server
- Configuring the DHCPv6 DUID
- Configuring an IPv6 Address Pool
- (Optional) Configuring Network Server Addresses for the IPv6 Address Pool
- (Optional) Configuring the Options of an IPv6 Address Pool
- (Optional) Configuring the DHCPv6 Data Saving Function
- Enabling the DHCPv6 Server Function
- (Optional) Configuring the DHCPv6 Message Rate Limit and Alarm Function of DHCPv6 Messages Discarded
- (Optional) Configuring the Function of Recording a Log When an IPv6 Address or Prefix Is Allocated
- Verifying the DHCPv6 Server Configuration
- Configuring a DHCPv6 PD Server
- Configuring the DHCPv6 DUID
- Configuring an IPv6 PD Address Pool
- (Optional) Configuring Network Server Addresses for the IPv6 Address Pool
- (Optional) Configuring the Options of an IPv6 Address Pool
- (Optional) Configuring the DHCPv6 Data Saving Function
- Enabling the DHCPv6 PD Server Function
- (Optional) Configuring the DHCPv6 Message Rate Limit and Alarm Function of DHCPv6 Messages Discarded
- (Optional) Configuring the Function of Recording a Log When an IPv6 Address or Prefix Is Allocated
- Verifying the DHCPv6 PD Server Configuration
- Configuring a DHCPv6 Relay Agent
- Configuring the DHCPv6 DUID
- Configuring the DHCPv6 Relay Function
- (Optional) Inserting the Interface-ID or Remote-ID Option Information into DHCPv6 Messages
- (Optional) Configuring the Function of Inserting the Option79 Field into DHCPv6 Messages
- (Optional) Configuring the DHCPv6 Message Rate Limit and Alarm Function of DHCPv6 Messages Discarded
- Verifying the DHCPv6 Relay Agent Configuration
- Configuring a DHCPv6 Client
- Configuring a DHCPv6 PD Client
- Maintaining DHCPv6
- Configuration Examples for DHCPv6
- IPv6 DNS configuration
- IPv6 over IPv4 Tunnel Configuration
- Overview of IPv6 over IPv4 Tunnels
- Understanding IPv6 over IPv4 Tunnels
- Licensing Requirements and Limitations for IPv6 over IPv4 Tunnels
- Configuring the IPv4/IPv6 Dual Stack
- Enabling the Service Loopback Function on an Eth-Trunk
- Configuring an IPv6 over IPv4 Tunnel
- Configuring 6PE
- Monitoring the Running Status of the IPv6 over IPv4 Tunnel
- Configuration Examples for IPv6 over IPv4 Tunnels
- IPv4 over IPv6 Tunnel Configuration