Administration: Stack Management
Stack Ports
89 Cisco 500 Series Stackable Managed Switch Administration Guide
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Table 3 SG500XG Stack with SG500X/ESW2-550X
Table 4 Sx500XG Stack with Sx500XG
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-S2-1G operate as regular network ports, and S3-S4-5G operate 
as stack ports by default. 
• SG500X/ESW2-550X Devices—S1-S2-10G are stack ports by default. 
You can manually reconfigure S1-S2-10G and S1-S2-5G as network ports or 
stack ports. 
• SG500XG Devices—Any ports can be stack or network. By default the 
device is standalone.
Number of 
Active Stack 
Ports
Recommended Connections for Stack Ports on the 
SG500XG
1Any port
2 One port to one neighbor and another port to another neighbor
2 ports to same neighbor
4 2 ports to one neighbor and another 2 ports to another 
neighbor
Number of 
Active Stack 
Ports
Recommended Connections for Stack Ports on the 
Sx500XG
1Any port
2 1 port to one neighbor and the other port to another neighbor
2 ports to same neighbor
4 2 ports to one neighbor and the other 2 ports to another 
neighbor
4 ports to same neighbor
8 4 ports to one neighbor and the other 4 ports to another 
neighbor