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New Member

LL-3750G-EMI vs. CD-3750G-48EMI

Hi,

I'm purchasing an extra switch for the current WS-C3750G-12S-E stacks. Currently it has c3750-advipservicesk9-mz.122-35.SE1.bin which I believe this is considered as EMI. (Yes, I know the diff between SMI/EMI)

What I'm currently confused is, I need purchase this WS-C3750G-48PS-E model which the IOS is "IPS Image". To have the same IOS as

WS-C3750G-12S-E (c3750-advipservicesk9-mz.122-35.SE1.bin) I will need to purchase an upgrade.

The Configuration tool provides these two parts

CD-3750G-48EMI=  Enhanced Multilayer Image upgrade for 48-port 3750 GE models

and

LL-3750G-EMI=  Enhanced Multilayer SW Image License for 3750 GE models

From Cisco Doco http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps5023/prod_qas09186a00801b0971.html it mentions below.

Q. Does it cost more for a Layer 3 or special-features license?

A. The Cisco Catalyst 3750-24TS-E, 3750-24PS-E, 3750-48TS-E,  3750-48PS-E, 3750G-24T-E, 3750G-24TS-E, 3750G-24TS-E1U, 3750G-24PS-E,  3750G-48TS-E, 3750G-48PS-E, 3750G-16TD-E, and 3750G-12S-E are loaded  with the IP Services Software Image which is included in the standard  list price. However, the Cisco Catalyst 3750-24TS-S, 3750-24PS-S,  3750-24FS-S, 3750-48TS-S, 3750-48PS-S, 3750G-24T-S, 3750G-24TS-S,  3750G-24TS-S1U, 3750G-24PS-S, 3750G-48TS-S, 3750G-48PS-S, 3750G-16TD-S,  3750G-12S-S, and 3750G-12S-SD switches are loaded with the IP Base  Software Image. Cisco Catalyst 3750-24TS-S, 3750-24TS-S1U, and  3750-48TS-S can be upgraded to the IP Services Software Image with the  purchase of the IP Services Software Image upgrade kit (part number  CD-3750-EMI=) for $1995. The Cisco Catalyst 3750G-24T-S, 3750G-24TS-S,  3750G-16TD-S, 3750G-12S-S, and 3750G-12S-SD can be upgraded to the IP  Services Software Image with the purchase of the IP Services Software  Image upgrade kit for 24 port or less 3750GE models (part number  CD-3750G-EMI=) for $3995. The Cisco Catalyst 3750G-48T-S and the  3750G-48PS-S can be upgraded to the IP Services Software Image with the  purchase of the IP Services Software Image upgrade kit for 48 port  3750GE models (part number CD-3750G-48EMI=) for $7995. The IP Base  Software Image includes RIP and static routing. For dynamic IP routing  features (BGPv4, OSFP, EIGRP, IGRP), the IP Services Image is required.

My Questions are:

1. So, Since I need to purchase only CD-3750G-48EMI= instead of LL-3750G-EMI=, what does LL-3750G-EMI= use for?

2. If I choose to purchase CD-3750G-48EMI= with the switch, will I get the switch loaded with the appropriate IOS c3750-advipservicesk9-mz.122-35.SE1.bin or

3. will I get c3750-advipservicesk9-mz.122-35.SEX where X is the latest version of this IOS (Currently 5 instead of 1)

4. Can downgrade it from SE5 to SE1 without need to re-apply the licensing?

5. If I get c3750-advipservicesk9-mz.122-35.SE5, will my switch stacks with c3750-advipservicesk9-mz.122-35.SE1?

6. If I choose to purchase CD-3750G-48EMI= will this IOS installed or it comes with a CD that I need to run the upgrade myself?

Thanks before hand for your assistance.

Addition. This link actually shows 3 IOS IPBASE, IPServices, and Advance IP Services. How can I upgrade from IPServices to Advance IP Service?

http://www.cisco.com/en/US/partner/docs/switches/lan/catalyst3750/software/release/12.2_35_se/release/notes/OL11481.html#wp754685

Regards,

David Sudjiman

Message was edited by: David Sudjiman

5 REPLIES
Hall of Fame Super Gold

LL-3750G-EMI vs. CD-3750G-48EMI

End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3750G, 3560G, 3750-E, and 3560-E Series Switches

I believe the two items is how your IOS will be delivered:  e-delivery or physical copy.

2. If I choose to purchase CD-3750G-48EMI= with the switch, will I get the switch loaded with the appropriate IOS c3750-advipservicesk9-mz.122-35.SE1.bin or

No.  The switch will be loaded with the IOS of the day.

4. Can downgrade it from SE5 to SE1 without need to re-apply the licensing?

Yes.

5. If I get c3750-advipservicesk9-mz.122-35.SE5, will my switch stacks with c3750-advipservicesk9-mz.122-35.SE1?

Yes.

New Member

LL-3750G-EMI vs. CD-3750G-48EMI

Thanks Leolaohoo,

I added CD-3750G-48EMI (with or without "=") in CIsco Configuration Tool (Ordering Page) but it says "Product Not Found,

The item CD-3750G-48EMI= you have entered is not a valid option for this model.  Please check your entry and try again."

Regards,

David Sudjiman

Hall of Fame Super Gold

LL-3750G-EMI vs. CD-3750G-48EMI

You don't need the "CD" because once you've paid for the license you can download the software from the web.

New Member

LL-3750G-EMI vs. CD-3750G-48EMI

Thanks Leolaohoo,

I've thought of that CD means the physical CD delivered with the switch. But Thanks for confirming.

I've actually tried to use LL-3750G-EMI but still no joy.

Regards,

David Sudjiman

Hall of Fame Super Gold

LL-3750G-EMI vs. CD-3750G-48EMI

I've thought of that CD means the physical CD delivered with the switch.

You're correct.

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