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New Member

Identifing a GEN2 ISR from Gen 1

What is the correct way to know I have a Gen 2 ISR not a Gen 1?

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Cisco Employee

Identifing a GEN2 ISR from Gen 1

Hi,

1st generation are named 18xx, 28xx, 38xx ISRs.

2nd generation are 19xx, 29xx, 39xx.

Execute a "show version" or "show inventory" and check PID.

Kind Regards,
Ivan Shirshin

**Please grade this post if you find it useful.

Kind Regards, Ivan Shirshin **Please grade this post if you find it useful.
2 REPLIES
Cisco Employee

Identifing a GEN2 ISR from Gen 1

Hi,

1st generation are named 18xx, 28xx, 38xx ISRs.

2nd generation are 19xx, 29xx, 39xx.

Execute a "show version" or "show inventory" and check PID.

Kind Regards,
Ivan Shirshin

**Please grade this post if you find it useful.

Kind Regards, Ivan Shirshin **Please grade this post if you find it useful.
New Member

Identifing a GEN2 ISR from Gen 1

thanks. I thought all 3900 were Gen 2 but wasn't sure.

thanks

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