User's Manual
Table Of Contents
- Chapter 1: Introduction 1-1
- Chapter 1: Introduction
- Chapter 2: Hardware Installation
- Chapter 3: Network Configuration
- Chapter 4: Initial Configuration
- Chapter 5: System Configuration
- Chapter 6: Command Line Interface
- Using the Command Line Interface
- Entering Commands
- Command Groups
- General Commands
- System Management Commands
- System Logging Commands
- System Clock Commands
- DHCP Relay Commands
- SNMP Commands
- snmp-server community
- snmp-server contact
- snmp-server location
- snmp-server enable server
- snmp-server host
- snmp-server trap
- snmp-server engine-id
- snmp-server user
- snmp-server targets
- snmp-server filter
- snmp-server filter-assignments
- show snmp groups
- show snmp users
- show snmp group-assignments
- show snmp target
- show snmp filter
- show snmp filter-assignments
- show snmp
- Flash/File Commands
- RADIUS Client
- 802.1X Authentication
- MAC Address Authentication
- Filtering Commands
- WDS Bridge Commands
- Spanning Tree Commands
- Ethernet Interface Commands
- Wireless Interface Commands
- interface wireless
- vap
- speed
- multicast-data-rate
- channel
- transmit-power
- radio-mode
- preamble
- antenna control
- antenna id
- antenna location
- beacon-interval
- dtim-period
- fragmentation-length
- rts-threshold
- super-g
- description
- ssid
- closed-system
- max-association
- assoc-timeout-interval
- auth-timeout-value
- shutdown
- show interface wireless
- show station
- Rogue AP Detection Commands
- Wireless Security Commands
- Link Integrity Commands
- IAPP Commands
- VLAN Commands
- WMM Commands
- Appendix A: Troubleshooting
- Appendix B: Cables and Pinouts
- Appendix C: Specifications
- Glossary
- Index
System Configuration
5-36
5
CLI Commands for the System Clock – The following example shows how to
manually set the system time when SNTP server support is disabled on the access
point.
SNMP
Simple Network Management Protocol (SNMP) is a communication protocol
designed specifically for managing devices on a network. Equipment commonly
managed with SNMP includes switches, routers and host computers. SNMP is
typically used to configure these devices for proper operation in a network
environment, as well as to monitor them to evaluate performance or detect potential
problems.
Managed devices supporting SNMP contain software, which runs locally on the
device and is referred to as an agent. A defined set of variables, known as managed
objects, is maintained by the SNMP agent and used to manage the device. These
objects are defined in a Management Information Base (MIB) that provides a
standard presentation of the information controlled by the agent. SNMP defines both
the format of the MIB specifications and the protocol used to access this information
over the network.
The access point includes an onboard agent that supports SNMP versions 1, 2c,
and 3 clients. This agent continuously monitors the status of the access point, as
well as the traffic passing to and from wireless clients. A network management
station can access this information using SNMP management software that is
compliant with MIB II. To implement SNMP management, the access point must first
have an IP address and subnet mask, configured either manually or dynamically.
Access to the onboard agent using SNMP v1 and v2c is controlled by community
strings. To communicate with the access point, the management station must first
submit a valid community string for authentication.
Access to the access point using SNMP v3 provides additional security features that
cover message integrity, authentication, and encryption; as well as controlling
notifications that are sent to specified user targets.
Enterprise AP(config)#no sntp-server enable 6-34
Enterprise AP(config)#sntp-server date-time 6-35
Enter Year<1970-2100>: 2003
Enter Month<1-12>: 10
Enter Day<1-31>: 10
Enter Hour<0-23>: 18
Enter Min<0-59>: 35
Enterprise AP(config)#