Hi Henry!
PTP is supported on the Catalyst 9000 series switches with an advantage license only.
PTP is NOT AVAILABLE for Catalyst 9200 switches. (ref: https://www.cisco.com/c/dam/en/us/products/collateral/switches/catalyst-9000/nb-06-cat9000-wp-cte-en.pdf Slide 12).
You will need to upgrade to at least a 9300 series switch to have PTP functionality.
Should you upgrade, I've attached a chart of license features for your reference here:
Network Essentials and Advantage package features
Features | Network Essentials | Network Advantage |
Switch fundamentals
Layer 2, Routed Access (RIP, EIGRP Stub, OSPF - 1000 routes), PBR, PIM Stub Multicast (1000 routes)), PVLAN, VRRP, PBR, CDP, QoS, FHS, 802.1X, MACsec-128, CoPP, SXP, IP SLA Responder, SSO | ✓ | ✓ |
Advanced switch capabilities and scale
BGP, EIGRP, HSRP, IS-IS, BSR, MSDP, PIM-BIDIR,* IP SLA, OSPF | ✗ | ✓ |
Network segmentation
VRF, VXLAN, LISP, SGT, MPLS, mVPN | ✗ | ✓ |
Automation
NETCONF, RESTCONF, gRPC, YANG, PnP Agent, ZTP/Open PnP, GuestShell (On-Box Python) | ✓ | ✓ |
Telemetry and visibility
Model-driven telemetry, sampled NetFlow, SPAN, RSPAN | ✓ | ✓ |
High availability and resiliency
Nonstop Forwarding (NSF), Graceful Insertion and Removal (GIR), Fast Software Upgrade (FSU) | ✗ | ✓ |
IOT integration
AVB, PTP, CoAP | ✗ | ✓ |
Security
MACsec-256 | ✗ | ✓ |
Please let me know if you have any more questions about these switches or licensing features.
Sorry your switch doesn't support PTP!
Please remember to rate/mark this response if it was helpful to you!
Thanks, and have a great day!
-Zac
