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Interface and Hardware Component Configuration Guide for Cisco 8000 Series Routers, IOS XR Release 24.1.x, 24.2.x, 24.3.x, 24.4.x

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Updated:: December 16, 2024

Chapter: New and Changed Feature Information

New and Changed Feature Information
Interface and Hardware Component Features Added or Modified in IOS XR Release 24.x.x

New and Changed Feature Information

This table summarizes the new and changed feature information for the Interfaces Configuration Guide for Cisco 8000 Series Routers for Cisco 8000 Series Routers, and tells you where they are documented.

Interface and Hardware Component Features Added or Modified in IOS XR Release 24.x.x

This table summarizes the new and changed feature information for the Interfaces Configuration Guide for Cisco 8000 Series Routers for Cisco 8000 Series Routers, and tells you where they are documented.

Table 1. New and Changed Features
Feature	Description	Introduced in Release	Where Documented
Display of traffic rates for bundle interfaces	This feature was introduced.	Release 24.4.1	Display of traffic rates for bundle interfaces
Increase in number of CFM sessions	This feature was introduced.	Release 24.4.1	Ethernet CFM
L2 interface VLAN encapsulation using VLAN range and list	This feature was introduced.	Release 24.4.1	Layer 2 interface VLAN encapsulation using VLAN ranges and lists
Always-On SPAN-to-File with periodic write	This feature was introduced.	Release 24.4.1	Always-On SPAN-to-File with periodic write
Multiple SPAN ACL sessions for MPLS	This feature was introduced.	Release 24.4.1	Monitor multiple ERSPAN sessions with SPAN and security ACL
Unidirectional Link Detection Protocol support on physical Ethernet interfaces	This feature was introduced.	Release 24.4.1	Unidirectional Link Detection Protocol support on physical Ethernet interfaces
Remote Link State Propagation	This feature was introduced.	Release 24.3.1	Remote link state propagation
Untagged L2 Subinterface	This feature was introduced.	Release 24.2.11	Untagged L2 subinterface
Default Carrier Delay on Physical Interfaces	This feature was introduced.	Release 24.2.11	Setting the Carrier Delay on Physical Interfaces
Mirroring Buffer Drop Packets	This feature was introduced.	Release 24.2.11	Mirroring Buffer Drop Packets
Monitoring Layer 3 Connectivity Using Down MEP on L3 Interfaces	This feature was introduced.	Release 24.2.11	Ethernet CFM
User-Defined Fields for ECMP Hashing	This feature was introduced.	Release 24.2.11	User-Defined Fields for ECMP Hashing
Generic UDP Decapsulation for IPv6 Traffic	This feature was introduced.	Release 24.1.1	Configure GUE

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