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This chapter describes the new features supported on the Cisco NCS 4200 Series with Cisco IOS XE Release 3.18.1SP.
There are no new hardware features in the Cisco IOS XE Release 3.18.1SP.
There are no new hardware features in the Cisco IOS XE Release 3.18.1cSP.
FlexLSP Inter-area support on non co-routed mode
Flex LSP supports inter-area tunnels with non co-routed mode. For more information on the restrictions for this feature and its configuration details, see MPLS Basic Configuration Guide for Cisco NCS 4200 Series.
Leap Second
Starting with Cisco IOS-XE Release 3.18.1SP, you can configure the leap second event date and Offset value (+1 or -1) on master ordinary clock, hybrid boundary clock, dynamic ports, and virtual ports. The following two new keywords are added to the utc-offset command:
leap-second
offset
You can also configure time properties holdover time on boundary clock, hybrid boundary clock, and dynamic ports. The following new command is introduced:
time-properties persist
For more information, see Cisco NCS 4200 Series Software Configuration Guide.
For more information, see Cisco IOS Interface and Hardware Component Command Reference.
WAN-PHY Support
Effective Cisco IOS XE 3.18.1SP, A900-IMA8Z Interface Modules support LAN/WAN-PHY mode.
For more information, see Cisco NCS 4200 Series Software Configuration Guide.
There are no new software features in the Cisco IOS XE Release 3.18.1cSP.
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