Smart Network Application (SNA)
Overlays
498 Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4
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An icon is added to power-supplying switches, and is colored according to the switches power
budget consumption.
• Device supplying 0-80% of its power budget — Normal
• Device supplying 81-95% of its power budget — Yellow
• Device supplying 96-100% of its power budget — Red
Devices receiving power over Ethernet are surrounded by a halo.
Connections containing at least one link over which power is supplied are highlighted in the
topology map.
In the connection explorer, each link transferring power displays an indication of providing
power, and the direction of the power flow. This indication is displayed per port, even if the
link is in a LAG. It is possible that some links in a LAG provide power while others do not.
VLAN Membership
This overlay enables viewing of the VLAN memberships of various ports and devices in the
network.
For example, in the below figure, the yellow lines show asymmetric connections, meaning
where one end of the link is a member in the selected VLAN and the other end is not.
When activating this overlay, a list of existing VLANs in the network is displayed (listed by
VLAN ID). When you select a VLAN, node, which are members in this VLAN, are
highlighted.
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