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why Inter-Vlan traffic is visible on physical switch interface but not on Vlan in 3750

why Inter-Vlan traffic is visible on physical switch interface but not on Vlan in 3750

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Re: why Inter-Vlan traffic is visible on physical switch interfa

Hello Sandeep,

because the device implements CEF based multilayer switching.

not all platforms are able to update the SVI interface counters taking in account MLS activity.

for example a C6500 with recent IOS images can do it.

An old hybrid mode C6500 couldn't do it (MSFC was a stand-alone device running  IOS)

Hope to help

Giuseppe

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