Initializing the System and Downloading Software
Page 66 7210 SAS-D Installation Guide
Downloading the TiMOS software to the internal flash
If you want to boot the SAS-D from the internal flash, you will have to copy the image 
there. 
If you have used the uplinkA or uplinkB port to boot the 7210, use any of the network 
ports for IP connectivity and follow the procedure given below to configure an IP 
interface and a route.
Change the mode of the connected port to 'access uplink'
A:SN12# configure port 1/1/10
A:SN12>config>port# 
A:SN12>config>port# ethernet mode access uplink
A:SN12>config>port# no shutdown
A:SN12>config>port# exit
Configure an IES service. 
A:SN12# configure service
A:SN12>config>service# info
----------------------------------------------
        customer 1 create
            description "Default customer"
        exit
        ies 2 customer 1 create
            interface "in-band-mgmt" create
                address 10.135.4.172/10
                sap 1/1/10:0.* create
                exit
            exit
            no shutdown
        exit
----------------------------------------------
A:SN12>config>service#