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Cisco Router 2900 with EHWIC-4ESG (show diag update)

Hi Experts,

I have replaced a EHWIC (by hot swapping) on Cisco 2900 Series (C2900-UNIVERSALK9_NPE-M), Version 15.1(2)T1, RELEASE SOFTWARE (fc1)

Everything seems work fine(Data Transmission Level), EXCEPT it seems to me that the display of the "show diag" EHWIC Serial #, MAC Address are wrongly shown (Cache the old EHWIC info).

Due to a reason I do not want to power cycle the device (Unless I have no choice). Do you know if there are any commands that I can try to sync and update the EHWIC without power cycle it?

Help are highly appreciated.

Regards,
Casper
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casperpo
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casperpo
1 Solution
 
marek1712Commented:
Hmm, as in CISCO knowledgebase:
The Cisco Gigabit Ethernet EHWIC itself is not hot-swappable. Removal or insertion of the Cisco Gigabit Ethernet EHWIC requires powering down the router.
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