New and Changed Information
The following table provides an overview of the significant changes made to this configuration guide. The table does not provide an exhaustive list of all changes to this guide or all new features in a particular release.
Feature |
Description |
Changed in Release |
Where Documented |
---|---|---|---|
IP Routing |
Added a command that sets the logging conditions for IP packets that the NX-OS software forwards. |
7.0(3)I7(7) |
|
BGP Routing |
Added the all keyword for next-hop-self . This optional keyword controls whether reflected routes have their next hops changed. |
7.0(3)I7(6) |
Controlling Reflected Routes Through Next Hop Self |
IS-IS SR |
Added support for IS-IS SR |
7.0(3)I7(3) |
Guidelines and Limitations for IS-IS |
HSRP over VXLAN |
Extend support to these Cisco Nexus switches - C3132Q-V, C31108PC-V, and C31108TC-V. |
7.0(3)I7(1) |
Guidelines and Limitations |
IPv6 Stateless Autoconfiguration |
Introduced this feature. |
7.0(3)I6(1) |
IPv6 Stateless Autoconfiguration Configuring IPv6 Stateless Autoconfiguration |
HSRP VIP |
Introduced this feature. |
7.0(3)I6(1) |
HSRP VIP |
BGP Monitoring Protocol (BMP) |
Introduced this feature. |
7.0(3)I5(2) |
Configuring Advanced BGP |
IS-IS |
Added support for Integrated Intermediate System-to-Intermediate System (IS-IS) |
7.0(3)I4(1) |
Configuring IS-IS |
OSPF Area ID |
Added support for the match ospf-area command. |
7.0(3)I4(1) |
Configuring Route Maps |
OSPFv2 |
Added support for HMAC-SHA authentication and RFC 5709. |
7.0(3)I3(1) |
Configuring OSPFv2 IETF RFCs |
OSPFv3 |
Added support for IPsec authentication and partial support for RFC 4552. |
7.0(3)I3(1) |
Configuring OSPFv3 IETF RFCs |
BFD startup timer. |
Added support for BFD startup timer. |
7.0(3)I2(1) |
Default Settings Configuring Global BFD Parameters |
Support for configuring BGP weighted ECMP. |
Added support for configuring weighted ECMP. |
7.0(3)I2(1) |
Configuring Weighted ECMP over BGP |
Support for configuring dynamic ECMP group resizing |
Added support for configuring dynamic ECMP group resizing. |
7.0(3)I2(1) |
Configuring Dynamic ECMP Group Resizing |