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Smartports - not acting fast enough

Glenn Matthys
Level 1
Level 1

Hello

I'm trying to set up a 3750-48PS-S switch with smartports. This is my (very simple config):

macro auto execute GrpMAC remote tftp://192.168.0.1/glenn/smartport_intel.sh

!

macro auto mac-address-group GrpMAC

oui list 000423

!

macro auto global processing

The configuration works (the switch automatically executes smartport_intel.sh when it detects a MAC address starting with 000423) but it's too slow. For example, if a DHCP client runs on the connecting node, it will already have received an IP address by the time the macro executes. If my macro were to switch VLANs, the node would lose connectivity as the VLAN it's going to uses different IP addresses, while the DHCP client has already done its business. Can this be fixed somehow?

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