Administration: Stack Management
Stack Ports
Cisco 500 Series Stackable Managed Switch Administration Guide Release 1.3 74
5
 
Default Stack and Network Ports
The following are the default stack and network ports:
• Sx500 Devices—When an Sx500 device operates in Native Stacking 
mode, S1 and S2 operate as regular network ports, and S3 and S4 operate 
as stack ports by default. 
• SG500X Devices—S1 and S2 are stack ports by default. You can manually 
reconfigure S1/S2 and S3/S4 as network ports or stack ports. 
When you convert a device from one of the Stacking modes to Standalone mode, 
all its stack ports automatically become regular network ports.
Port Pairs
The following table describes pairs of ports that are available on the device in the 
various Stack Unit modes:
Port Pairs
Device Type/
Port Pair
Stacking Standalone
Sx500
5G slot (S3, S4)
• Native Stacking mode: Available 
as both network and stack ports
• Hybrid Modes: Available as stack 
ports
Not 
available
Sx500
Combo slot 1G 
Fiber/Copper (S1, 
S2)
• Native Stacking mode: Available 
as both network and stack ports
• Hybrid Modes: Available as 
network ports
Available as 
network 
port
SG500X
Either 5G slot or 
10G slot (S1, S2)
• Native Stacking mode: 5G slot or 
10G slot available.
• Hybrid Modes: Only 5G slot 
available.
Only 
available as 
10G slot
SG500X
10G slot (XG1, 
XG1 network 
ports)
Available as network ports Available as 
network 
ports