IPv6 Routing--EIGRP Support |
12.4(6)T 12.2(33)SRB 12.2(33)SXI 15.0(1)S |
Customers can configure EIGRP to route IPv6 prefixes. There is no linkage between EIGRP for IPv4 and EIGRP for IPv6; they are configured and managed separately. However, the configuration of EIGRP for IPv4 and IPv6 is similar and provides operational familiarity and continuity. The following commands were introduced or modified for this feature: accept-lifetime, clear ipv6 eigrp, eirgp log-neighbor-changes, eigrp log-neighbor-warnings, eigrp router-id, eigrp stub, ipv6 authentication key-chain eigrp, ipv6 authentication mode eigrp, ipv6 bandwidth-percent eigrp, ipv6 eigrp, ipv6 hello-interval eigrp, ipv6 hold-time eigrp, ipv6 next-hop-self eigrp, ipv6 router eigrp, ipv6 split-horizon eigrp, ipv6 summary-address eigrp, ipv6 unicast-routing, key, key chain, key-string, metric weights, send-lifetime, show ipv6 eigrp, show ipv6 eigrp neighbors |
EIGRP IPv6 VRF Lite |
15.1(1)S |
The EIGRP IPv6 VRF Lite feature provides EIGRP IPv6 support for multiple VRFs. EIGRP for IPv6 can operate in the context of a VRF. The EIGRP IPv6 VRF Lite feature provides separation between routing and forwarding, providing an additional level of security because no communication between devices belonging to different VRFs is allowed unless it is explicitly configured. The EIGRP IPv6 VRF Lite feature simplifies the management and troubleshooting of traffic belonging to a specific VRF. The EIGRP IPv6 VRF Lite feature is available only in EIGRP named configurations. There are no new or modified commands for this feature. |