The bottom 64 bits used for the address are random. In IPv6, the address block fe80::/64 has been reserved for link-local addresses. Link-local addresses allow you to have network connectivity until another more suitable address can be obtained. These addresses were used by the DHCP autoconfiguration service on a system when a DHCP address could not be obtained. They existed in the address block 169.254.0.0/16. Link-local addresses also existed in IPv4. Routers will not route link-local addresses. Link-local addresses are intended to only be used on a single network segment or subnet. The loopback address in IPv4 is 127.0.01. It is an internal address that routes back to the local system. The loopback address, also called localhost, is probably familiar to you. We will cover the loopback address, link-local addresses, and unique local addresses. ![]() ![]() These addresses or groups of addresses serve very specific function. There are several special addresses in IPv6. Save the setting to config_db.Derrick Rountree, in Windows 2012 Server Network Security, 2013 IPv6 Special Addresses Interface Master IPv4 address/mask Admin/Oper BGP Neighbor Neighbor IP Create PortChannel01 and append member.(Please refer to LAG) } Configure IP address on port channel interface. Interface IPv6 address/mask Admin/Oper BGP Neighbor Neighbor IPīridge fe80::f4f6:a4ff:fe97:3c88%Bridge/64 up/up N/A N/Aĭummy fe80::90cd:eff:fe7b:359f%dummy/64 up/up N/A N/AĮth0 fe80::aa2b:b5ff:fe9d:d7db%eth0/64 up/up N/A N/A Interface IPv4 address/mask Admin/Oper BGP Neighbor Neighbor IP i.e Ethernet0 sudo config interface ip add Ethernet0 sudo config interface ip add Ethernet0 2002::1/64 Check IP address setting on config_db.json sudo vi config_db.jsonĬonfigure IP address on front port (aka physical interface). Save the setting to config_db.json sudo config save -y Management Network Default Gateway = 2001::1Ĭaution: "BGP Neighbor" and "Neighbor IP" won't support on 202006 branch. Management Network Default Gateway = 188.188.1.1 Lo ::1/128 up/up N/A show management_interface address Lo 127.0.0.1/8 up/up N/A show ipv6 interfaces Interface Master IPv4 address/mask Admin/Oper BGP Neighbor Neighbor Configure IP address on management port "eth0" sudo config interface ip add eth0 188.188.97.16/16 sudo config interface ip add eth0 2001::8/64 2001::1 > - selected route, * - FIB route, q - queued, r - rejected, b - backupĬ>* 192.168.1.0/24 is directly connected, eth0, ip route show table defaultĭefault via 192.168.1.254 dev eth0 metric 201Ĭonfigure IP address on management port "eth0" Procedure : ![]() T - Table, v - VNC, V - VNC-Direct, A - Babel, F - PBR, O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
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