Cisco SR2016T-NA Reference Manual page 270

cable telco-return spd dhcp-server
cable telco-return spd dhcp-server
To identify the IP address of the Dynamic Host Configuration Protocol (DHCP) server that the telco-
return CM must access, use the cable telco-return spd dhcp-server command in cable interface
configuration mode. To restore the default value, use the no form of this command.
Syntax Description spd-number
ip-address
Defaults
The IP address is set to 0.
Command Modes Interface configuration (cable interface only)
Command History Release
12.0(4)XI
Usage Guidelines This command sets the DHCP Server parameter in the specified SPD in Telephony Channel Descriptor
(TCD) messages. Telco-return CMs use the DHCP server that is identified by this IP address if the
telco-return spd dhcp-authenticate
authenticate
This command is available only in images that support telco-return. These images have a "t" as part of
Note
the image name.
Examples
The following example indicates that for SPD 2, CMs must use the DHCP server identified by IP address
192.168.255.255:
router(config-if)# cable telco-return spd 2 dhcp-authenticate
router(config-if)# cable telco-return spd 2 dhcp-server 192.168.255.255
Related Commands Command
cable telco-return enable
cable telco-return interval
Cisco Broadband Cable Command Reference Guide
2-258
cable telco-return spd spd-number dhcp-server ip-address
no cable telco-return spd spd-number dhcp-server
command is not configured, the CMs use any available DHCP server.
Service provider descriptor (SPD) number for which this parameter is
set. Valid range is 1 through 5.
IP address of the DHCP server that CMs must use.
Modification
This command was introduced.
command is configured. If the
Description
Enables telco-return functionality.
Defines the interval for sending TCD and Termination System
Information (TSI) messages.
Chapter 2 Cisco CMTS Configuration Commands
cable telco-return spd dhcp-
cable
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