PDF user manual for CopperEdge 150

8SJUDGHWKH&3(6RIWZDUHIf an upgrade affects the operation of CopperRocket CPEs attachedto this CE150, the CPEs may also need to have theirsoftware updated.CopperRockets, as well as some third-party CPEs (consult themanufacturer’s documentation for each equipment type), maybe upgraded by downloading software from the CE150 individuallyusing cmCPEBoard Upgrade command, or in groups usingcmEndPointConfig.For CPEs with unique capabilities (IMUX/Multilink or IAD devicesused with derived voice applications), use the special instructionsin CPE Upgrades from an External Server onpage 262.Upgrading the CPE software is service-affecting for the CPE beingupgraded. During the upgrade process, communicationwith the CPE will be interrupted while it reboots, downloadsand installs its new code, and then reboots from the new software.Should the CPE fail to train using the new code, the CPEwill reboot and request a new download.8SJUDGLQJDQ,QGLYLGXDO&3(Depending on the PROM version installed, some CopperRocket201 CPEs do not have the 1.568 Mbps data rate hard-coded intheir CPE PROM.If you are performing upgrades of individual CR201s, be sure toperform the entire procedure below. To upgrade individualCPEs other than CR201, however, simply issue the upgradecommand shown in step 2.1. Set the SDSL Module Port to any data rate other than1.568Mbps:CopperEdge> set cmhdslmodem [pii] datarate=7842. Issue the upgrade command to the CPE:CopperEdge> set cmcpeboard [cpe:pii]command=upgrade3. When the upgrade is complete, set the SDSL ModuleData Rate to any supported rate.Downloading software to a CopperRocket typically takes abouttwo minutes to complete.$SSHQGL['8SJUDGLQJ6\VWHP6RIWZDUH