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M4200 and M4300 Series ProSAFE Managed Switches Software Setup Manual
Overview of the Web Management Interface
To access the switch through the web management interface, use the latest version of a web
browser such as Google Chrome, Mozilla Firefox, or Microsoft Internet Explorer.
The web management interface and CLI differ in various ways. For example, on the web
management interface, you can display the entire forwarding database. The CLI displays
only 10 entries starting at specified addresses.
The switch accommodates two types of users: administrative users and guests. An
administrative user can configure the switch for network application, but a guest cannot. The
guest can only view the settings and status of the network. By default, both users can log in
without a password. We strongly recommend that you create a unique password for the
administrative user before placing the switch into production.
The web management interface lets you configure and use the following types of features:
• System. Configuration and status information for system features and services such as
the timer, DNS server, IP address, and system resource usage
• Switching. Features that relate to Layer 2 services such as VLANs, link aggregation,
Spanning Tree Protocol, port configuration, and the MAC address table
• Routing. Layer 3 services such as VLAN routing, port routing, and protocols such as RIP,
OSPF, VRRP, and other protocols
• QoS. Quality of Service features such as DiffServ and CoS queue assignment
• Security. Security services such as 802.1x port authentication, traffic control with various
forwarding controls, and ACLs
• Monitoring. Ethernet port statistics, various system logs, and port mirroring
• Maintenance. Services to perform a firmware upgrade, to save the configuration, and to
perform a backup of the configuration
Start the Switch and Observe the Power-On Self-Test
When you supply power to the switch, the switch goes through a power-on self-test (POST).
The POST runs every time that the switch initializes and checks the switch hardware before
the switch boots. If the POST detects a critical problem, the startup procedure stops. The
boot process runs for approximately 60 seconds.
If POST passes successfully, a valid executable image loads into RAM. If you connect a local
terminal to the switch, POST messages display on the terminal and indicate test success or
failure.