Specifications

Diagnostics
Summit WM20 Technical Reference Guide, Software Version 4.262
Access Point Controller TCP/UDP 69 TFTP Used for Access
Point software
update
Router Controller OSPF OSPF Routing Protocol
DHCP Server Controller UDP Any 67-68 DHCP DHCP
communications
such as DHCP
relay or informs.
Controller Controller TCP Any 427 SLP For Device
Discovery
Network
Devices
Controller ICMP Allow ICMP Ping/
trace route etc.
Controller Controller TCP Any 20505 Inter-
Controller
Langley
Used by INS
(Rogue AP
Detection) to talk
to each
Controller’s RF
Data Collector
(RFDC)
Network
Devices
Access Point TCP Any 23 Telnet Basic Management
DHCP Server Access Point UDP Any 68 DHCP Client IP
addressing
Network
Management
Server
Controller TCP Any 22 SSH, SFTP CLI access,
Secure FTP server
Network
Management
Server
Controller TCP 20, Any 20, 21 FTP FTP client (Image
download, Backup
uploads)
Table 8: Protocols and Ports (Continued)
Component
Protocol
(TCP/UDP)
Src Port Dst Port Service Remarks
Source Destination