Users Guide

Configuring the Protocol Type Value for the Outer VLAN Tag..................................................................... 789
Configuring Dell EMC Networking OS Options for Trunk Ports....................................................................789
Debugging VLAN Stacking......................................................................................................................................790
VLAN Stacking in Multi-Vendor Networks......................................................................................................... 790
VLAN Stacking Packet Drop Precedence................................................................................................................. 793
Enabling Drop Eligibility............................................................................................................................................793
Honoring the Incoming DEI Value..........................................................................................................................794
Marking Egress Packets with a DEI Value...........................................................................................................794
Dynamic Mode CoS for VLAN Stacking.................................................................................................................... 795
Mapping C-Tag to S-Tag dot1p Values................................................................................................................796
Layer 2 Protocol Tunneling........................................................................................................................................... 797
Enabling Layer 2 Protocol Tunneling.................................................................................................................... 798
Specifying a Destination MAC Address for BPDUs.......................................................................................... 799
Setting Rate-Limit BPDUs...................................................................................................................................... 799
Debugging Layer 2 Protocol Tunneling................................................................................................................799
Provider Backbone Bridging.........................................................................................................................................800
Chapter 48: sFlow......................................................................................................................801
Overview............................................................................................................................................................................801
Implementation Information.......................................................................................................................................... 801
Enabling Extended sFlow.............................................................................................................................................. 802
Important Points to Remember............................................................................................................................. 803
Enabling and Disabling sFlow on an Interface..........................................................................................................804
Enabling and Disabling sFlow for Egress Traffic............................................................................................... 804
Enabling sFlow Max-Header Size Extended.............................................................................................................804
sFlow Show Commands................................................................................................................................................ 805
Displaying Show sFlow Global................................................................................................................................805
Displaying Show sFlow on an Interface............................................................................................................... 806
Displaying Show sFlow on a .................................................................................................................................. 806
Configuring Specify Collectors....................................................................................................................................806
Changing the Polling Intervals..................................................................................................................................... 807
Back-Off Mechanism..................................................................................................................................................... 807
sFlow on LAG ports........................................................................................................................................................ 807
Chapter 49: Simple Network Management Protocol (SNMP)..................................................... 808
Protocol Overview..........................................................................................................................................................809
Implementation Information......................................................................................................................................... 809
SNMPv3 Compliance With FIPS................................................................................................................................. 809
Configuration Task List for SNMP.............................................................................................................................. 810
Important Points to Remember....................................................................................................................................810
Set up SNMP.....................................................................................................................................................................811
Creating a Community...............................................................................................................................................811
Setting Up User-Based Security (SNMPv3)....................................................................................................... 811
Enable SNMPv3 traps...............................................................................................................................................812
Reading Managed Object Values................................................................................................................................. 813
Writing Managed Object Values...................................................................................................................................813
Configuring Contact and Location Information using SNMP................................................................................814
Subscribing to Managed Object Value Updates using SNMP.............................................................................. 814
Enabling a Subset of SNMP Traps.............................................................................................................................. 815
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