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BGP EVPN VXLAN
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The following BGP EVPN VXLAN features are introduced in this release:
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fast-detection command: fast-detection command enables SD-Access support for fast wireless roaming of end points.
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show lisp instance {ipv4 | ipv6 | ethernet} command: The output of show lisp instance {ipv4 | ipv6 | ethernet} command is enhanced to display the affinity ID for the local device.
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IP SLA Probe Configuration Modification Capability
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Introduces support to reconfigure the parameters of a scheduled IP SLA session using the configure replace command.
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mDNS Protocol Options
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The mDNS protocol option is introduced in the device sensor filter spec command. This allows the user to apply the mDNS protocol TLV filter list to the device sensor output. The device sensor filter list mdns command is introduced to create a mDNS protocol filter containing a list of Type-Length-Value (TLV) fields that can be included
or excluded in the device sensor output. The tlv command is introduced to configure the list of Type Length Value (TLVs) in mDNS protocol configuration mode.
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NAT SSO support with StackWise Virtual
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Introduces support for synchronization of the NAT state information across active and standby devices so that if the active
device fails, the standby device can take over smoothly and update its software without interrupting In-Service Software Upgrade
(ISSU).
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OSPF Local RIB Path Limit Enhancement
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The OSPF Local RIB Path Limit feature is designed to restrict the number of paths stored by OSPF in its Local RIB, offering
enhanced control over network path selection. With the maximum-paths command enabled, the network administrators can now control the number of paths OSPF installs in the Local RIB for a specific
prefix.
(Network Essentials and Network Advantage)
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Programmability:
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gNMI: Stream Subscriptions with on-Change Mode
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gNMI: SubscribeResponse with sync_response
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YANG Data Models
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YANG Support for Mutiple Next-Hops
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The following programmability features are introduced in this release:
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gNMI: Stream Subscriptions with on-Change Mode: gNMI telemetry supports on-change subscriptions on the same set of models
as other telemetry protocols.
(Network Essentials)
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gNMI: SubscribeResponse with sync_response: The sync_response is a boolean field that is part of the SubscribeResponse response
message. The sync_response message is sent after the first update message.
(Network Essentials)
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YANG Data Models: For the list of Cisco IOS XE YANG models available with this release, navigate to: https://github.com/YangModels/yang/tree/main/vendor/cisco/xe/17141.
(Network Advantage)
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YANG Support for Mutiple Next-Hops: A new container is added under the next-hop-options choice node to retrieve all next-hops
for a given route or prefix. Also, an uptime leaf node is added to provide the timestamp for each next hop.
(Network Advantage)
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show reload history command
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The show reload history command is introduced. It displays the reason for device reload and its history.
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There are no new WebUI features in this release.
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