Contents
Does Cisco 2960 support IPv6?
The dual IPv4 and IPv6 templates on Catalyst 2960 switches allow the switch to be used in dual stack environments. IPv6 packets are not supported. In dual IPv4 and IPv6 environments, the switch applies IPv4 QoS and ACLs in hardware. IPv6 QoS and ACLs are not supported.
How do I enable IPv6 configuration?
To configure IPv6 on a Cisco routers, you need to do two things:
- enable IPv6 routing on a Cisco router using the ipv6 unicast-routing global configuration command.
- configure the IPv6 global unicast address on an interface using the ipv6 address address/prefix-length [eui-64] command.
How do I know if my Cisco router supports IPv6?
Go to Cisco Feature Navigator to verify if IPv6 is supported on your Hardware or Software. Please select the correct IOS feature set like IP Plus, Enterprise Plus, Advanced IP Services, etc for IPv6 functionality.
How to enable IPv6 support on a Cisco 3560 switch?
To enable IPv6 support on the Cisco 3560 switch, you simply change the SDM template and reload. Start by enabling the dual-ipv4-and-ipv6 template with one of three sub-options: S1 (config)#sdm prefer dual-ipv4-and-ipv6 ?
How to configure Cisco Nexus 9000 with IPv6?
This chapter describes how to configure Internet Protocol version 6 (IPv6), which includes addressing, on the Cisco NX-OS device. This chapter includes the following sections: IPv6, which is designed to replace IPv4, increases the number of network address bits from 32 bits (in IPv4) to 128 bits.
What kind of routing protocol does IPv6 support?
IPv6 supports Routing Information Protocol (RIP), Integrated Intermediate System-to-Intermediate System (IS-IS), Open Shortest Path First (OSPF) for IPv6, and multiprotocol Border Gateway Protocol (BGP). This section includes the following topics: An IPv6 address has 128 bits or 16 bytes.
How are IPv4 addresses used in IPv6 nodes?
The entire 128-bit IPv4-compatible IPv6 address is used as the IPv6 address of a node and the IPv4 address embedded in the low-order 32 bits is used as the IPv4 address of the node. IPv4-compatible IPv6 addresses are assigned to nodes that support both the IPv4 and IPv6 protocol stacks and are used in automatic tunnels.