>From SRND Cisco recommends that you use the same hardware platform for the TFTP servers as used for the call processing subscribers.
The TFTP service can be enabled on any server in the cluster. However, in a cluster with more than 1250 users, other services might be impacted by configuration changes that can cause the TFTP service to regenerate configuration files. Therefore, Cisco recommends that you dedicate a specific server to the TFTP service in a cluster with more than 1250 users, with Extension Mobility, or with other features that cause configuration changes. From: [email protected] [mailto:[email protected]] On Behalf Of Ashar Siddiqui Sent: Sunday, June 06, 2010 11:06 PM To: Matthew Berry Cc: OSL Group Subject: Re: [OSL | CCIE_Voice] CUCM Subscriber as TFTP Always! Matthew Berry wrote: For lab preparation, are you always using the Sub as primary TFTP? Matthew Berry A+, CCENT, CCNA, CCNA Voice, CCVP, CCIE Voice Written Vitals: GVoice: +1.612.424.5044 Gmail: [email protected] Skype: ciscovoiceguru Twitter: ciscovoiceguru Cert Stats: Cisco Cert Journey Began: Jan 1, 2009 1st Lab Attempt: Aug 16, 2010 On 6/6/2010 3:02 PM, Ashar Siddiqui wrote: I have come across many customers who have Sub as Pri TFTP while Pub as secondary...nothing unusual there.. Ash Matthew Berry wrote: I noticed that all the IPX labs state: "For any tasks requiring redundancy or resiliency in utilizing the CUCMs, ensure that the Subscriber server is the primary for all functions listed." That said, is anyone using the Subscriber as the TFTP server, with the Publisher as its secondary. So far, my observations would say no. In real world, I almost always use the Publisher as primary TFTP and set the Subscribers to secondary. What is everyone's take on this? -- Matthew Berry A+, CCENT, CCNA, CCNA Voice, CCVP, CCIE Voice Written Vitals: GVoice: +1.612.424.5044 Gmail: [email protected] Skype: ciscovoiceguru Twitter: ciscovoiceguru Cert Stats: Cisco Cert Journey Began: Jan 1, 2009 1st Lab Attempt: Aug 16, 2010 _____ _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
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