Cisco 500 Series Administration Guide

Port Management
Configuring Ports
181 Cisco 500 Series Stackable Managed Switch Administration Guide
10
- Full—The interface supports transmission between the device and the
client in both directions simultaneously.
• Operational Duplex Mode—Displays the ports current duplex mode.
• Auto Advertisement—Select the capabilities advertised by auto-
negotiation when it is enabled. The options are:
- Max Capability—All port speeds and duplex mode settings can be
accepted.
- 10 Half—10 Mbps speed and Half Duplex mode.
- 10 Full—10 Mbps speed and Full Duplex mode.
- 100 Half—100 Mbps speed and Half Duplex mode.
- 100 Full—100 Mbps speed and Full Duplex mode.
- 1000 Full—1000 Mbps speed and Full Duplex mode.
• Operational Advertisement—Displays the capabilities currently published
to the ports neighbor. The possible options are those specifie
d in the
Administ
rative Advertisement field.
• Preference Mode—Select the master-slave mode of the interface fo
r the
aut
o-negotiation operation. Select one of the following options:
- Slave—Begin negotiation with the preference that the device port
is the
sla
ve in the auto-negotiation process.
- Master—Begin negotiation with the preference that the device port is
the master in the auto-negotiation process.
• Neighbor Advertisement—Displays the capabilities advertised
by the
neig
hboring device (link partner).
• Back Pressure—Select the Back Pressure mode on the port (used with
Half
Duple
x mode) to slow down the packet reception speed when the device
is
c
ongested. It disables the remote port, preventing it from sending packet
s
by jamming the signal.
• Flow C
ontrol—Enable or disable 802.3x Flow Control, or enable the auto-
negotiation of Flow Control on the port (only when in Full Duplex mode).
• MDI/MDIX—Media Dependent Interface (MDI)/Media Dependent
Interface with Crossover (MDIX) status on the port
.
The options ar
e:

Cisco 500 Series Specifications

General

Model	Cisco 500 Series
Category	Switch
Mounting	Rack-mountable
Management	Web-based, CLI, SNMP
Ports	24, 48
Port Speed	10/100/1000 Mbps
PoE Support	Available on some models
Switching Capacity	Up to 176 Gbps
MAC Address Table Size	16, 000 entries
Security	ACLs, 802.1X
Quality of Service (QoS)	Yes
Dimensions	Varies by model
Weight	Varies by model
Humidity	10% to 90% non-condensing
Power Supply	Internal
Power Consumption	Varies by model
Jumbo Frame Support	Up to 9216 bytes