IP Configuration
DHCP Server
Cisco 500 Series Stackable Managed Switch Administration Guide Release 1.3 314
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- Hybrid—A hybrid combination of b-node and p-node is used. When
configured to use h-node, a computer always tries p-node first and uses
b-node only if p-node fails. This is the default.
- Mixed—A combination of b-node and p-node communications is used to
register and resolve NetBIOS names. M-node first uses b-node; then, if
necessary, p-node. M-node is typically not the best choice for larger
networks because its preference for b-node Broadcasts increases
network traffic.
- Peer-to-Peer—Point-to-point communications with a NetBIOS name
server are used to register and resolve computer names to IP addresses.
- Broadcast—IP Broadcast messages are used to register and resolve
NetBIOS names to IP addresses.
• SNTP Server IP Address (Option 4)— Select one of the device’s SNTP
servers (if already configured) or select Other and enter the IP address of
the time server for the DHCP client.
• File Server IP Address (siaddr)—Enter the IP address of the TFTP/SCP
server from which the configuration file is downloaded.
• File Server Host Name (sname)—Enter the name of the TFTP/SCP server.
• Configuration File Name (file)—Enter the name of the file that is used as a
configuration file.
Address Binding
Use the Address Binding page to view and remove the IP addresses allocated by
the device and their corresponding MAC addresses.
To view and/or remove address bindings:
STEP 1 Click IP Configuration > IPv4 Management and Interfaces > DHCP Server >
Address Binding to display the Address Binding page.
The following fields for the address bindings are displayed:
• IP Address—The IP addresses of the DHCP clients.
• Address Type— Whether the address of the DHCP client appears as a MAC
address or using a client identifier.
• MAC Address/Client Identifier—A unique identification of the client
specified as a MAC Address or in dotted hexadecimal notation, e.g.,
01b6.0819.6811.72.
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