Port 1761
CFT 0
**Port 1761 (cft-0)** is officially assigned for **Cisco's Flexible Table 0 (cft-0)**, a protocol commonly utilized in Cisco networking equipment. It primarily facilitates communication associated with Cisco's proprietary protocols and device management, typically over UDP. While not widespread outside Cisco environments, understanding its role is important for network administrators managing Cisco infrastructure..
Technical Details
Overview:
Cisco Flexible Table (cft-0) uses UDP port 1761 for internal communication between Cisco devices and within certain proprietary protocol operations. Its main function involves table updates, control messaging, and data synchronization inside Cisco's network ecosystem.
Protocol Details:
- Operates primarily over UDP, which allows for lightweight and low-latency messaging.
- Involves Cisco’s internal services related to configuration and table management.
- Usually not meant for direct end-user interaction, but critical in device communication and configuration propagation.
Deployment Context:
Typically deployed within tightly controlled Cisco network environments, like large enterprise infrastructures, ISPs, or data centers using Cisco core devices, where automated device control or configuration management occur.