hi brother in packet tracer i need to add new module with capacity 48 fiber port but i cant find any core switch capable for this any help ?
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How Spanning Tree Protocol (STP) works in Packet Tracer Topology | Router Switch Configuration Using Packet Tracer GNS3
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Cisco Catalyst 1000 Series 24-Port and 48-Port Switch Hardware Installation Guide - Product Overview [Cisco Catalyst 1000 Series Switches] - Cisco
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Cisco Catalyst 2960-L Series 24-Port and 48-Port Switch Hardware Installation Guide - Configuring the Switch [Cisco Catalyst 2960-L Series Switches] - Cisco
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VLAN in Multiple Switches and Trunk Configuration in Packet Tracer | Router Switch Configuration Using Packet Tracer GNS3
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