Cisco SF500-24 User Manual

Administration: Stack Management
Stack Ports
75 Cisco 500 Series Stackable Managed Switch Administration Guide Release 1.3
5
Port Speeds
The speed of stack ports can be set manually or set to auto selection. The
following describes the available types of stack ports and their speeds on the
various types of devices:
Auto Selection of Port Speed
You can set the stacking cable type to be discovered automatically when the
cable is connected to the port (auto-discovery is the default setting). The system
automatically identifies the stack cable type and selects the highest speed
supported by the cable and the port.
A SYSLOG message (informational level) requesting that the user configures the
port speed manually is displayed when the cable type is not recognized.
Connecting Units
Two units can only be connected in a stack if the ports on both ends of the link are
of the same speed. This is done by configuring the stack ports speed to:
• Auto Speed mode
• Same speed on each side of the connection
Cables Types
Each type of stack port can be used with specific cable types.
Stack Port Speeds
Device Type Port Pair Possible Speeds in
Stack
Auto Speed
Selection
Available
Sx500 S1, S2 1G No
Sx500 S3, S4 5G/1G Yes
SG500X S1, S2 - XG 10G/1G Yes
SG500X S1, S2 - 5G 5G/1G Yes

Cisco SF500-24 Specifications

General

Brand	Cisco
Model	SF500-24
Category	Switch
Language	English