Do You Have a Good Knowledge about Your WS-C3650-24PS-S?

WS-C3650-24PS-S Datasheet

Cisco Catalyst WS-C3650-24PS-S is the next generation enterprise-level standalone with stackable option switch with IP Base image. WS-C3650-24PS-S has 24 Gigabit Ethernet POE+ ports with 4 fixed 1G SFP uplink ports and provides fully convergence between wired and wireless capacity on a single platform.

·24 * 10/100/1000 Ethernet POE+ ports with fixed 4 * 1G SFP uplinks

·IP base image with update option to IP service

·9 members stacking and up to 160Gbps of stack throughput

·Power redundant and fans redundant modular option

·4GB memory (DRAM) and 2GB flash

·Layer 3 routing features: OSPF stub, EIGRP stub, RIPv1, v2, PIM stub

·20G wireless bandwidth per switch, up to 25 APs and 1000 Wireless clients for each switching entity

·Support Cisco Aironet 1040/1140/1260/1600/2600/3500/3600/3700 series APs

·390W POE power budget with up to 30W per port

Dual Redundant Modular Power Supplies

The Cisco Catalyst 3650 Series Switches support dual redundant power supplies. The switch ships with one power supply by default, and the second power supply can be purchased at the time of ordering the switch or at a later time. If only one power supply is installed, it should always be in power supply bay 1. The switch also ships with three field-replaceable fans.

WS-C3650-24PS-S Dual Redundant Power Models

Models	Default Power Supply	Available PoE Power
24-port data switch	PWR-C2-250WAC	-
48-port data switch
24-port PoE switch	PWR-C2-640WAC	390 W
48-port PoE switch
48-port full PoE switch	PWR-C2-1025WAC	775 W

WS-C3650-24PS-S QinQ configuration 

The solution is for the SP to use 802.1ad in their network. They assign a single, unique outer VLAN tag ID of 100 for Acme, and a unique outer VLAN ID of 101 for XYZ. All traffic sent from Acme A to the SP network will have a tag of ID=100 pushed. The inner tag will be either 10,11,12, the original Acme tag. The traffic will be sent through S12 in this format, and just before it exits WS-C3650-24PS-S bound for Acme B, all traffic will undergo a single pop operation, removing the outer VLAN tag with the ID 100. This pop operation is the inverse of the former push operation, with the net result of no change to the traffic. The traffic passes through the SP network as 802.1ad frames, but no 802.1ad frames are sent to or received from the customer.

A WS-C3650-24PS-S L2 connectivity to customers in the cities of Seattle and Tacoma. Two corporations, "Acme" and "XYZ", have a campus located in both Seattle and Tacoma. All campuses run Ethernet LANs, and the customers intend to connect through the SP's L2 VPN network so that their campuses are in the same LAN. The SP has two switches, one in Seattle, and one in Tacoma. The customers interface to the SP network in switches designated "A" and " WS-C3650-24PS-S ". Each customer has its own pair of A and B switches. Acme switch A is connected to S-Switch #1 through link "A1"; the rest of the links are labelled. S-Switch #1 and WS-C3650-24PS-S are connected by link S12.

More related topics:

End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3560V2 and 3750V2 Switches