Cisco Catalyst 3850 Guide

Uplink Interface Connectivity
LAN Access Switch Topology with Uplinks to a Distribution Switch or Distribution Router
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Best Practice User Guide for the Catalyst 3850 and Catalyst 3650 Switch Series
LAN Access Switch Topology with Uplinks to a Distribution
Switch or Distribution Router
The following illustration displays the LAN Access Switch Topology with Uplinks to a distribution
switch or distribution router:
Figure 6 LAN Access Switch Topology with Uplinks to a Distribution Switch
Dual redundant switches
in distribution layer running
VSS (Cat6500/6800/4500),
or VPC (Nexus 7000)
Desktop user
direct connect
Desktop user
Printer
Wireless access
Catalyst 3850 stack in access
Voice VLAN 11
Data VLAN 10
Data VLAN 10
Data VLAN 10
Switch management
VLAN 100
Access point VLAN 12
391935
Trunk link
Native VLAN 999
All VLANs included

Cisco Catalyst 3850 Specifications

General

Stacking Bandwidth	480 Gbps
Max Stacking Units	9
Form Factor	Rack-mountable
RAM	4 GB
Flash Memory	4 GB
Operating System	Cisco IOS XE
Model	Catalyst 3850
Ports	24 or 48 Gigabit Ethernet ports
Uplink Interfaces	4 x 1GE, 2 x 10GE, or 4 x 10GE
Power Supply	Redundant power supplies
Dimensions	44.5 x 44.8 x 4.45 cm
Weight	7.6 kg
Features	IPv6
Power over Ethernet (PoE)	PoE, PoE+, UPOE (varies by model)
Operating Temperature	0 to 40°C