IPv6 Addressing
In this section:
- IPv6 Addressing Overview
- Full Layer 3 IPv6 Feature Support
- IPv6 CLI Command Support
- IPv6 Host Address on a Layer 2 Switch
- Configuring the management port for an IPv6 automatic address configuration
- Configuring Basic IPv6 Connectivity on a Layer 3 Switch
- IPv6 Over IPv4 TunnelsTo enable communication between isolated IPv6 domains using the IPv4 infrastructure, you can manually configure IPv6 over IPv4 tunnels that provide static point-point connectivity.
- IPv6 Management
- IPv6 ICMP Feature Configuration
- IPv6 Neighbor Discovery Configuration
- IPv6 Neighbor Discovery ProxyIPv6 Neighbor Discovery(ND) Proxy enables the hosts in different broadcast domains or VLANs to communicate with each other.
- IPv6 Neighbor Discovery InspectionIPv6 neighbor discovery (ND) inspection is an internal network security system that detects and prevents IPv6 address spoofing at the switch level.
- IPv6 MTUThe IPv6 maximum transmission unit (MTU) is the maximum length of an IPv6 packet that can be transmitted on a particular interface. If an IPv6 packet is longer than an MTU, the host that originated the packet fragments the packet and transmits its contents in multiple packets that are shorter than the configured MTU.
- Configuring IPv6 Extension Header Option
Type Filters IPv6 extension headers must be configured to drop packets with headers that are not recognized. In addition, the type-length-value (TLV) formatting provides the ability for headers to be very large. It is not recommended to allow extension headers with an unknown option type value into or out of the network. Various drop rules can be configured so that packets are dropped if certain condtions are not met.
- 127-Bit Subnet Masks on Point-to-Point Networks
- Static Neighbor Entries Configuration
- Limiting the number of hops an IPv6 packet can traverseYou can change the maximum number of hops an IPv6 packet can traverse from the default of 64.
- IPv6 source routing security enhancements
- TCAM Space Configuration
- Displaying IPv6 Global Information
- Displaying the IPv6 Local Router Information
- Clearing Global IPv6 Information