Technical information

Ordering Guide
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MCS 7835
●
Any MCS 7830
●
Any MCS for Cisco Unified CM whose SKU begins with “MCS7835” or “MCS-7835”
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Any certified single-CPU HP DL380 with dual CPU
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Any certified single-CPU IBM x340, x342, x345, x346, x346r, x3650
MCS 7845
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Any MCS for Cisco Unified CM whose SKU begins with “MCS7845” or “MCS-7845”
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Any certified dual-CPU HP DL380 with dual CPU
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Any certified dual-CPU IBM x345, x346, x346r, x3650
Next, look up the Hardware Migration SKU suffix corresponding to your Server Classes (Table 17).
Table 16. Hardware Migration SKU Suffixes
“To”(Replacement) Server Class
“From” (Existing)
Server Class
MCS 7815SE
MCS 781x
MCS 782x
MCS 7835
MCS 7845
MCS 7815SE
-MIG0=
-MIG1=
-MIG2=
-MIG3=
-MIG4=
MCS 781x
-MIG0=
-MIG0=
-MIG5=
-MIG6=
-MIG7=
MCS 782x
-MIG0=
-MIG0=
-MIG0=
-MIG8=
-MIG9=
MCS 7835
-MIG0=
-MIG0=
-MIG0=
-MIG0=
-MIG10=
MCS 7845
-MIG0=
-MIG0=
-MIG0=
-MIG0=
-MIG0=
Order a Hardware Migration SKU for Each Server, Corresponding to the Above Prefix and Suffix.
For example, for a customer on Cisco Unified Communications Manager 3.3 who wants to migrate from a Cisco MCS
7825-H1 to a MCS 7835-H3:
●
Hardware Migration SKU prefix is SW-CCM-3.3-.
●
Hardware Migration SKU suffix is -MIG8=.
●
The SKU to be ordered is SW-CCM-3.3-MIG8=.
For example, for a customer on Cisco Unified Communications Manager 6.1 who wants to migrate from a Cisco MCS
7835-I2 to a MCS 7835-I3:
●
Hardware Migration SKU prefix is CM6.1-K9-.
●
Hardware Migration SKU suffix is -MIG0=.
●
The SKU to be ordered is CM6.1-K9-MIG0=.
Note that the Hardware Migration SKU is in addition to any other costs of upgrading, such as a Cisco Unified
Communications Manager Upgrade SKU for customers not covered by UCSS.
Note that each server requires a Hardware Migration SKU. It is not a per-cluster or per-customer charge.
2. Cisco Unified Communications Manager Upgrades with or without Hardware Changes
Do the following:
1. Verify the existing server can support the new Cisco Unified Communications Manager version at:
http://www.cisco.com/en/US/prod/collateral/voicesw/ps6790/ps5748/ps378/prod_brochure0900aecd8062a4f9.ht
ml. Even if the chassis is supported, a memory or disk upgrade may be required to support the new software
version. If a memory or disk upgrade is required on the existing server, follow instructions in the Media
Convergence Servers section under Component Changes. If your existing server will not work with the new
Cisco Unified Communications Manager version, a Server Migration as previously described will be required.
2. Verify that the direct upgrade path(s) - single or multiple hops - that you plan to use to execute the upgrade are
supported by checking http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/compat/ccmcompmatr.html. If
your current “from” version is not supported to upgrade to your “to” version, then a multihop upgrade path will be