Smart Network Application (SNA)
Topology View
Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4 475
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When you select a port in this panel, more information is displayed in the side panel, as shown
below:
Interface Naming
Names for interfaces from SNA or partial SNA devices are made up of the following parts.
• A prefix based on the port type: FE for fast ports, GE for Giga ports or XG for ten-
gigabyte ports.
• An interface ID, which is the interface number on a non-stacking device, or the unit ID
and the interface ID separated by a slash on a stacking device.
The slot of the port is not shown on SNA. For example, the gigabyte port gi1/0/12 is shown
as GE1/12 in SNA.
Names of ports that are discovered on devices with no SNA capabilities are displayed as they
are advertised with no manipulation.
Connections Between Devices
Connections between devices are color-coded, depending on the current overlay (see
Overlays).
A connection may represent a single link between devices or an aggregation of links between
two devices.
The width of connections between switches on the topology map is an indication of the
aggregated bandwidth available on the connection as determined by the operational speed of
the links in the connection.
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