Cisco SG500-28P Administration Guide

Cisco 500 Series Stackable Managed Switch Administration Guide 4
Contents
Defining Idle Session Timeout 95
Pinging a Host 95
Traceroute 97
Chapter 7: Administration: Time Settings 100
System Time Options 101
Time 101
Time Zone and Daylight Savings Time (DST) 102
SNTP Modes 102
Configuring System Time 103
Selecting Source of System Time 103
Adding a Unicast SNTP Server 105
Configuring the SNTP Mode 108
Defining SNTP Authentication 108
Time Range 109
Absolute Time Range 110
Recurring Time Range 111
Chapter 8: Administration: Diagnostics 112
Testing Copper Ports 112
Displaying Optical Module Status 114
MSA-compatible SFPs 114
Configuring Port and VLAN Mirroring 115
Viewing CPU Utilization and Secure Core Technology 117
Chapter 9: Administration: Discovery 120
Configuring Bonjour Discovery 120
Bonjour in Layer 2 System Mode 120
Bonjour in Layer 3 System Mode 121
LLDP and CDP 122
Configuring LLDP 123
LLDP Overview 124

Cisco SG500-28P Specifications

General

Switching Capacity	56 Gbps
Forwarding Rate	41.67 Mpps
Flash Memory	32 MB
Operating Humidity	10% to 90% non-condensing
PoE	Yes
Layer	Layer 2 and Layer 3
Stackable	Yes
Power Supply	Internal
Management	Web-based GUI, CLI, SNMP
Jumbo Frame Support	Yes
VLANs	4096 VLANs
MAC Address Table Size	16K entries
Dimensions	440 x 44 x 350 mm
Operating Temperature	0°C to 45°C
Ports	28 (24 x 10/100/1000 PoE+ ports, 4 x 10/100/1000/SFP combo ports)