SGS-5220 Series User Manual

Table Of Contents
Users Manual of SGS-5220 Series
348
Figure 4-19-4 Remove or Replace a switch from the stack
4.19.1.4 Shortest Path Forwarding
The SGS-5220 Switch series supports the shortest path forwarding technology to optimal data flow across the stack. The
advantage of the shortest path forwarding as shown below:
Automatic Loop PreventionUsing Time To Live (TTL) information in the stack-header
Utilize all stack links in the ring.
Figure 4-19-5 True Ring Topology