How do I add a link to a local IPv6 address?
How do I add a link to a local IPv6 address?
Configuring a link-local IPv6 address on an interface
- Enter global configuration mode. device# configure terminal.
- Enter interface configuration mode. device(config)# interface ethernet 3/1.
- Configure a link-local IPv6 address for the interface. device(config-if-e1000-3/1)# ipv6 address FE80::240:D0FF:FE48:4672 link-local.
What is link-local address IPv6?
IPv6 link-local addresses are addresses that can be used to communicate with nodes (hosts and routers) on an attached link. Packets with those addresses are not forwarded by routers. At least, they should not be. There have been cases where routers would happily forward packets with a link-local source address.
Which IPv6 address type is similar to IPv4 RFC 1918 addresses?
IPv6 Address Types Similar to IPv4’s public, private (RFC 1918), and Automatic Private IP Addressing (APIPA) addresses (169.254. 0.0/16), IPv6 has four primary address types, each with its own specific function: 2000::/3 = Global Unicast Addresses (GUA).
How do I ping a link-local IPv6 address?
To ping using IPv6 between two link-local hosts Use ipv6 if on Host B to obtain the link-local address for the Ethernet interface. Example: The link-local address of Host B is fe80::260:97ff:fe02:6ea5. From Host A, ping Host B using Ping6.exe.
What does RFC 1918 do?
RFC 1918 was used to create the standards by which networking equipment assigns IP addresses in a private network. A private network can use a single public IP address. The RFC reserves the following ranges of IP addresses that cannot be routed on the Internet: 10.0.
How many RFC 1918 addresses are there?
Private IPv4 addresses
| RFC 1918 name | IP address range | Number of addresses |
|---|---|---|
| 24-bit block | 10.0.0.0 – 10.255.255.255 | 16777216 |
| 20-bit block | 172.16.0.0 – 172.31.255.255 | 1048576 |
| 16-bit block | 192.168.0.0 – 192.168.255.255 | 65536 |
Are RFC 1918 addresses routable?
0.0/16 (addresses 192.168. 0.0 through 192.168. 255.255 inclusive)The addresses in these ranges are not routable in the Internet and may be freely used by any organisation for local purposes only.
How do I setup a local IPv6 network?
To configure IPv6 LAN settings: Choose Networking > IPv6 > IPv6 LAN Configuration. Enter the IPv6 address of the device. The default IPv6 address for the gateway is fec0::1 (or FEC0:0000:0000:0000:0000:0000:0000:0001)….Configuring IPv6 LAN Connections.
| Start Address | Starting IPv6 address of the pool. |
|---|---|
| End Address | Ending IPv6 address of the pool. |
