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Make sure you designate the primary root bridge and the secondary on your core switches and configure the appropriate port roles and security

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hi_ha

Figure 4-1 shows a network topology without Cisco NAC Appliance, where the core and distribution layers are running HSRP (Hot Standby Router Protocol), and the access switches are dual-homed to

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Hello people i hope you can help. I am looking at options of swapping out our Core switch with a 9406R chassis with multiple blades etc. I am currently getting prices for this. However as i

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