Interface and Hardware Component Features Added or Modified in IOS XR Release 7.2.x
Feature | Description | Introduced/Changed in Release | Where Documented |
IPv6 over GRE support | Generic Routing Encapsulation (GRE) is a tunneling protocol that provides a simple generic approach to transport packets of one protocol over another protocol by means of encapsulation using an IPv6 address. | Release 7.2.1 | See chapter Configuring GRE Tunnels. |
Forward Error Correction (FEC) |
FEC support allows you to enable or disable RS-FEC (Reed-Solomon Codec for Ethernet IEEE 802.3 Clause 91) for optics. |
Release 7.2.1 |
See chapter Configuring DWDM . |