QoS supported on EHWIC-D-8ESG?

[daniel.dib]

Hi,

I'm finding it very difficult to find any documentation on what QoS features are supported on Cisco 1921 router with EHWIC-D-8ESG module.

CISCO1921/K9

Cisco IOS Software, C1900 Software (C1900-UNIVERSALK9-M), Version 15.2(4)M5, RELEASE SOFTWARE (fc2)

EHWIC-D-8ESG

Does it support any marking, policing and queueing? How does it handle incoming CoS and DSCP markings, are these markings kept intact?

Daniel Dib
CCIE #37149

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[szigeti · Accepted solution]

Hi Daniel,

So per the data sheet on these modules at:

http://www.cisco.com/c/en/us/products/collateral/interfaces-modules/high-speed-wan-interface-cards/data_sheet_c78-660124.html

It states it supports IOS QoS. Therefore, classification (including NBAR), marking, LLQ/CBWFQ and even HQoS policies are all supported. Treat it like any other GE interface and apply a service-policy to it.

HTH.

-tim