Users Guide

Enable VLAN-Stacking for a VLAN.......................................................................................................................808
Conguring the Protocol Type Value for the Outer VLAN Tag.......................................................................... 808
Conguring Dell EMC Networking OS Options for Trunk Ports........................................................................808
Debugging VLAN Stacking.....................................................................................................................................809
VLAN Stacking in Multi-Vendor Networks............................................................................................................810
VLAN Stacking Packet Drop Precedence................................................................................................................... 814
Enabling Drop Eligibility............................................................................................................................................ 814
Honoring the Incoming DEI Value...........................................................................................................................815
Marking Egress Packets with a DEI Value.............................................................................................................815
Dynamic Mode CoS for VLAN Stacking......................................................................................................................816
Mapping C-Tag to S-Tag dot1p Values....................................................................................................................817
Layer 2 Protocol Tunneling............................................................................................................................................ 818
Implementation Information.................................................................................................................................... 819
Enabling Layer 2 Protocol Tunneling......................................................................................................................820
Specifying a Destination MAC Address for BPDUs.............................................................................................820
Setting Rate-Limit BPDUs......................................................................................................................................820
Debugging Layer 2 Protocol Tunneling.................................................................................................................. 821
Provider Backbone Bridging..........................................................................................................................................821
50 sFlow.......................................................................................................................................................822
Overview.........................................................................................................................................................................822
Implementation Information..........................................................................................................................................822
Important Points to Remember..............................................................................................................................823
Enabling and Disabling sFlow on an Interface............................................................................................................ 823
Enabling sFlow Max-Header Size Extended...............................................................................................................823
sFlow Show Commands............................................................................................................................................... 824
Displaying Show sFlow Global................................................................................................................................825
Displaying Show sFlow on an Interface.................................................................................................................825
Displaying Show sFlow on a Stack-unit................................................................................................................ 826
Conguring Specify Collectors.....................................................................................................................................826
Changing the Polling Intervals......................................................................................................................................826
Back-O Mechanism.....................................................................................................................................................827
sFlow on LAG ports....................................................................................................................................................... 827
Enabling Extended sFlow.............................................................................................................................................. 827
Important Points to Remember..............................................................................................................................828
51 Simple Network Management Protocol (SNMP)...................................................................................... 829
Protocol Overview.........................................................................................................................................................830
Implementation Information..........................................................................................................................................830
SNMPv3 Compliance With FIPS................................................................................................................................. 830
Conguration Task List for SNMP................................................................................................................................831
Related Conguration Tasks....................................................................................................................................831
Important Points to Remember................................................................................................................................... 832
Set up SNMP................................................................................................................................................................. 832
Creating a Community............................................................................................................................................ 832
Setting Up User-Based Security (SNMPv3)........................................................................................................832
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