New and Changed Information
This table summarizes the new and changed features for the Cisco Nexus 9000 Series NX-OS Interfaces Configuration Guide and where they are documented.
|
Feature |
Description |
Changed in Release |
Where Documented |
|---|---|---|---|
| Configuring ECMP Load Balancing based on Inner NVGRE Header | Support to enable ECMP load sharing based on IPv6 inner NVGRE header for IPv6 packets on Cisco Nexus 9500-FM-E platform switches. |
7.0(3)I7(8) |
|
| Command interface port-channel all | Added support to select the configuration a port channel and then apply that configuration to the member ports of all the configured port channels using interface port-channel all command. |
7.0(3)I7(8) |
Applying Port Channel Configuration to all Configured Port Channels |
|
FEC Information. |
Added support to display FEC information. |
7.0(3)I7(7) |
|
| Debounce timer for the link-up events | Added support to configure debounce timer for the link-up events on Cisco Nexus N9K-C9732C-FX, N9K-C9364C and N9K-X97160YC-EX switches. |
7.0(3)I7(6) |
|
| QSFP-100G SRBD | Added support for QSFP-100G SRBD on Cisco Nexus N9K-C93180YC-FX and N9K-C93180TC-FX switches. |
7.0(3)I7(5) |
|
| Debounce timer for the link-up events | Added support to configure debounce timer for the link-up events on Cisco Nexus N9K-C9336C-FX2 and N9K-C93240YC-FX2 switches. |
7.0(3)I7(5) |
|
| Link Aggregation Control Protocol (LACP) vPC convergence | Added support for Link Aggregation Control Protocol (LACP) vPC convergence on Cisco Nexus 9500 Series Switches. |
7.0(3)I7(5) |
|
|
Configuring MAC addresses Limitation on a VLAN |
Added support to configure MAC addresses Limitation on a VLAN |
7.0(3)F3(4) | |
|
Configuring Custom EtherType or Tag Protocol Identifier (TPID) |
Added support to Custom EtherType or Tag Protocol Identifier |
7.0(3)F3(4) | |
|
QinQ Double Tagging |
Added support to configure the switch to all multi-tagged BPDUs on a tunnel port. |
7.0(3)I7(3) |
|
|
GPRS Tunneling Protocol |
Added support to deliver mobile data on wireless networks via Cisco Nexus 9300-EX Series switches. |
7.0(3)I7(3) |
|
|
Tunnel Source Direct |
Support added for the tunnel source direct command. |
7.0(3)I7(3) |
|
|
1024 x 50-G Interfaces |
Added support to breakout 100-G ports into two 50-G interfaces for slots 8 to 16 in the Cisco Nexus 9516 switch for -EX line cards. |
7.0(3)I7(3) |
Configuring Interface Breakout Profile for 50-G Interfaces in a 16-Slot Chassis |
|
QSFP 40/100-G BiDi |
QSFP 40/100-G BiDi comes up in the highest possible speed available on the port. |
7.0(3)I7(3) |
|
|
LACP System MAC and Role |
Added support to configure the MAC address used by the LACP for protocol exchanges and the option role. |
7.0(3)I7(3) |
|
|
mac-address bpdu source version 2 command. |
Triggers STP to use the new Cisco MAC address (00:26:0b:xx:xx:xx). |
7.0(3)I7(2) |
|
|
Breakout support for the Cisco Nexus C93180LC-EX switch |
Added breakout support for the Cisco Nexus C93180LC-EX switch. (TOR switch) |
7.0(3)I7(1) |
Cisco Nexus 9000 C93180LC-EX switch - Operation and breakout modes |
| ECMP Resilient Hashing | Added support for the Cisco Nexus 9200 and Cisco Nexus 9300-EX platform switches. | 7.0(3)I7(1) | |
|
Hitless vPC Role Change |
Added support for hitless vPC role change. |
7.0(3)I7(1) |
Hitless vPC Role Change |
|
IP Unnumbered on SVI Secondary VLAN on the Gateway |
Added support for IP unnumbered on the secondary SVI in the gateway. |
7.0(3)I7(1) |
Configuring IP Unnumbered on SVI Secondary VLAN on the Gateway |
|
vPC Fast Convergence Convergence |
Introduced this feature. |
7.0(3)I7(1) |
|
|
mac-address bpdu source version 2 command. |
Triggers STP to use the new Cisco MAC address (00:26:0b:xx:xx:xx). |
7.0(3)I6(2) |
|
|
Configuring IP-in-IP tunnel decapsulation on directly connected IP addresses using tunnel source direct and tunnel mode ipv6ipv6 decapsulate-any |
Added support for configuring IP-in-IP tunnel decapsulation on any directly connected IP addresses. |
7.0(3)I6(1) |
Guidelines and Limitations and Configuring a Tunnel Interface |
|
Configuring IP unnumbered interfaces for port channels |
Added a guideline for configuring IP unnumbered interfaces for port channels on all Cisco Nexus 9000 Series switches. |
7.0(3)I6(1) |
IP Unnumbered |
|
Smart channel |
Introduced this feature. |
7.0(3)I6(1) |
|
|
Port profile support on Cisco Nexus 9500 Series switches |
Updated the guideline to include port profile support on Cisco Nexus 9500 Series switches. |
7.0(3)I5(2) |
|
|
Support for QSA adapter |
Updated the guideline to include QSA adapter support on Cisco Nexus 9200 and 9300-EX Series switches and Cisco Nexus 3232C and 3264Q Series switches. |
7.0(3)I5(2) |
|
|
Configuring Layer 3 over vPC |
Added support for configuring Layer 3 over vPC. |
7.0(3)I5(1) |
|
|
Configuring selective Q-in-Q tunneling on a 802.1Q tunnel port |
Added support for configuring selective Q-in-Q tunneling on a 802.1Q tunnel port. |
7.0(3)I5(1) |
Configure VLAN Mapping for Selective Q-in-Q on a 802.1Q Tunnel Port |
|
Configuring BFD per-member link support (RFC 7130) |
Added per-link Bidirectional Forwarding support that enables to configure individual BFD sessions on every Link Aggregation Group member interfaces (as defined in RFC 7130). |
7.0(3)I5(1) |
|
|
SFP+ adapter module |
Added 25G optics support on the CVR-2QSFP28-8SFP adapter for 100G ports of the Cisco Nexus 9236C switch. |
7.0(3)I4(2) |
|
|
Support for changing VRF membership for an SVI |
Added support for changing VRF membership for an SVI. |
7.0(3)I4(1) |
|
|
Support for port profiles. |
Added support for port profiles. |
7.0(3)I4(1) |
|
|
Support for PIM SSM over vPCs. |
Added support for PIM SSM over vPCs. |
7.0(3)I4(1) |
|
|
NAT support for In Service Software Upgrade (ISSU). |
Added NAT support for In Service Software Upgrade (ISSU). |
7.0(3)I4(1) |
|
|
Breakout and FEX support for the Cisco Nexus C9332PQ switch. |
Added breakout and FEX support for the Cisco Nexus C9332PQ switch. (TOR switch) |
7.0(3)I3(1) |
|
|
Breakout support for the Cisco Nexus 92160YC switch. |
Added breakout support for the Cisco Nexus 92160YC switch. (TOR switch) |
7.0(3)I3(1) |
|
|
Breakout support for the Cisco Nexus 9272Q switch |
Added breakout support for the Cisco Nexus 9272Q switch. (TOR switch) |
7.0(3)I3(1) |
|
|
ip unnumbered command |
Added support for IP unnumbered command. |
7.0(3)I3(1) |
|
|
Layer 2 Data Center Interconnect |
Added support for Layer 2 Data Center Interconnect. |
7.0(3)I2(2) |
|
|
shut and no shut support for vPC domain command |
Added support for shut and no shut for vPC domain command. |
7.0(3)I2(2) |
|
|
DHCP Client |
Added support for Cisco Nexus 9500 Series switches. |
7.0(3)I2(2) |
|
|
switchport isolated support |
Added support for the switchport isolated command. |
7.0(3)I2(1) |
|
|
DHCP Client |
Added support to configure the IPv4 or IPv6 address of a DHCP client on a management interface or a physical Ethernet interface. |
7.0(3)I2(1) |
|
|
GRE tunnel enhancements |
Added support for GRE v6 payload over v4 tunnel and GRE v4 payload over v6 tunnel. |
7.0(3)I2(1) |
|
|
Source interface support |
Added source-interface command option support to configure an IPv4 and/or IPv6 inband or outband source IP address. |
7.0(3)I2(1) |
|
|
regex support |
Support for regular expression to address a set of interfaces. |
7.0(3)I2(1) |
|
|
BFD startup timer |
Introduced this feature. |
7.0(3)I2(1) |
|
|
Static and Dynamic NAT Translation support |
Added support for static and dynamic NAT translation. |
7.0(3)I2(1) |
|
|
Switch Virtual Interface and Autostate Behavior support |
Added support for switch virtual interface and autostate behavior. |
7.0(3)I2(1) |
|
|
IP-in-IP tunnel mask support |
Added support for IP-in-IP tunnel mask. |
7.0(3)I2(1) |
|
|
Q-in-Q VLAN Tunnel support |
Added support for Q-in-Q VLAN tunnels. |
7.0(3)I2(1) |
|
|
MAC-embedded IPv6 (MEv6) address |
Introduced this feature. |
7.0(3)I2(1) |
|
|
vPC forklift upgrade support |
Support for upgrading from a pair of Nexus 9000 switches in a vPC topology to a different pair of Nexus 9000 series switches. |
7.0(3)I1(2) |
|
|
Delayed LACP support |
The delayed LACP feature enables the delay of port-channel members to come up until LACP PDUs are received. |
7.0(3)I1(2) |
|
|
negotiate auto command support |
Enables configuration of speed, duplex, and automatic flow control for an Ethernet interface. |
7.0(3)I1(2) |
|
|
IP-in-IP tunnel support |
Enables encapsulation and decapsulation of packets to create a tunnel. |
7.0(3)I1(2) |
IP-in-IP tunnel support |
|
Subinterface support on port-channel interfaces |
Support for one or more subinterfaces on a port-channel interface. |
7.0(3)I1(2) |
|
|
Dynamic Breakout support |
Enables high bandwidth ports to be split into four breakout ports. |
7.0(3)I1(1) |
|
|
Symmetric Hashing support |
When enabled on a port channel, symmetric hashing ensures bidirectional traffic uses the same physical interface. |
7.0(3)I1(1) |
|
|
Additional show interface tunnel command support. |
Added support for statistics for interface counters. |
7.0(3)I1(1) |
|
|
BFDv6 support |
Added BFDv6 support. |
7.0(3)I1(1) |
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