Getting Started
Interface Naming Conventions
15 Cisco 500 Series Stackable Managed Switch Administration Guide
1
Interface Naming Conventions 
Within the GUI, interfaces are denoted by concatenating the following elements:
• Type of interface: The following types of interfaces are found on the various 
types of devices:
- Fast Ethernet (10/100 bits)—These are displayed as FE. 
- Gigabit Ethernet ports (10/100/1000 bits)—These are displayed as 
GE.
- <500>Ten Gigabit Ethernet ports (10000 bits)—These are displayed 
as XG.
- LAG (Port Channel)—These are displayed as LAG.
- VLAN—These are displayed as VLAN.
- Tunnel —These are displayed as Tunnel.
• <500>Unit Number—Number of the unit in the stack. In standalone mode 
this is always 1.
• <500>Slot Number—The slot number is either 1 or 2.
• Interface Number: Port, LAG, tunnel or VLAN ID
Differences Between 500 Devices<500>
This guide is relevant for both Sx500, SG500X,SG500XG and ESW2-550X 
devices. Notes are provided when a feature is relevant for one but not all of these 
devices. 
The following summarizes the differences between these devices:
• The RIP and VRRP features are only supported on SG500X, SG500XG, and 
ESW2-550X devices, running in standalone mode and in advanced hybrid 
stack of SG500X and Sx500 devices - see Administration: Stack 
Management for more details).
• TCAM size, see TCAM Utilization
• Stack ports are different on these devices. See Default Stack and 
Network Ports.