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Dell EMC Technical White Paper

Dell EMC Networking – Deploying S4148U-ON as

NPG (NPIV Proxy Gateway)

Short deployment guide of S4148U as NPG and S4048 as FSB

Abstract

A short configuration guide on the S4148U-ON as an NPG (NPIV Proxy

Gateway) and S4048-ON as an FSB (FIP Snooping Bridge)

April 2018

Summary of content (9 pages)

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Dell EMC Networking – Deploying S4148U-ON as NPG (NPIV Proxy Gateway) Short deployment guide of S4148U as NPG and S4048 as FSB Abstract A short configuration guide on the S4148U-ON as an NPG (NPIV Proxy Gateway) and S4048-ON as an FSB (FIP Snooping Bridge) April 2018 Dell EMC Technical White Paper
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Revisions Revisions Date Description May 2017 Initial release Acknowledgements This paper was produced by the following members of the Dell EMC technical marketing engineering team: Author: Mario Chow Support: Other: The information in this publication is provided “as is.” Dell Inc. makes no representations or warranties of any kind with respect to the information in this publication, and specifically disclaims implied warranties of merchantability or fitness for a particular purpose.
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Acknowledgements Table of contents Revisions.............................................................................................................................................................................2 Acknowledgements .............................................................................................................................................................2 Test Set Up ........................................................................................................
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Configuration Details Test Set Up Figure 1 shows the setup used to test FCoE (Fibre-Channel over Ethernet) deployment on the Dell EMC S4148U acting as an NPIV Proxy Gateway or NPG connected to an FSB (FIP Snooping Bridge). The following list defines the setup:       Traffic is uni-directional Storage (Fibre-Channel over Ethernet) traffic is generated by the server The S4148U-ON (NPG) is running OS10 (10.4.0E(X2)) The S4048-ON (FSB) is running OS10 (10.4.
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Configuration Details Configuration Details A.1 S4148U-ON as NPG (NPIV Proxy Gateway) 1. Enable DCBx system wide a. Switch# conf t b. Switch(config)# dcbx enable 2. Enable NPG feature a. Switch# conf t b. Switch(config)# feature fc npg 3. Configure the Ethernet interface as fibre-channel interface a. Switch# conf t b. Switch(config)# port-group 1/1/1 c. Switch(conf-pg-1/1/1)# mode fc <16g-2x or 8g-4x> , depending on the port-group, the speed range can be up to 32gbps. d. Switch(conf-pg-1/1/1)# end e.
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Acknowledgements a. b. c. d. Switch# conf t Switch(config)# policy-map type qos test1 Switch(config-pmap-qos)# class class-trust Switch(config-pmap-qos)# trust dot1p 8. Create and apply system wide policy map in step 7 and turn on ETS. a. Switch# conf t b. Switch(config)# system qos c. Switch(config-sys-qos)# ets mode on d. Switch(config-sys-qos)# service-policy input type qos test1 e. Switch(config-sys-qos)# end f. Switch# 9. Configure qos map to that matches FCoE 802.1p to respective queue.
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Configuration Details c. Switch(config-cmap-nqos)# match qos-group 3 d. Switch(config-cmap-nqos)# end e. Switch# 13. Pollicy map that uses class map in step 10 and enables priority flow control on FCoE a. Switch# conf t b. Switch(config)# policy-map type network-qos fcoe_pfc c. Switch(config-pmap-network-qos)# class fcoe_match d. Switch(config-pmap-c-nqos)# pause e. Switch(config-pmap-c-nqos)# pfc-cos 3 f. Switch(config-pmap-c-nqos)# end g. Switch# 14.
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Acknowledgements e. Switch(config-if-vl-400)# exit f. Switch(confg)# 4. Create class maps and service policies. Configue the policy map and applicable class map to trust system dot1p settings. This policy map and class map indicates to trust the Class of Service (CoS) values of the incoming packet when it hits the switch. a. Switch# conf t b. Switch(config)# policy-map type qos test1 c. Switch(config-pmap-qos)# class class-trust d. Switch(config-pmap-qos)# trust dot1p 5.
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Configuration Details d. e. f. g. h. Switch(config-cmap-queuing)# exit Switch(config)# class-map type queuing FCoE Switch(config-cmap-queuing)# match queue 3 Switch(config-cmap-queuing)# end Switch# 10. Create policy map that uses the class maps in step 9 and turn on ETS. a. Switch# conf t b. Switch(config)# policy-map type queuing ETS_new c. Switch(config-pmap-queuing)# class LAN d. Switch(config-pmap-c-que)# bandwidth percent 10 e. Switch(config-pmap-c-que)# exit f.