Users Guide

Conguring the Protocol Type Value for the Outer VLAN Tag.......................................................................... 739
Conguring Dell Networking OS Options for Trunk Ports.................................................................................. 739
Debugging VLAN Stacking..................................................................................................................................... 740
VLAN Stacking in Multi-Vendor Networks............................................................................................................ 741
VLAN Stacking Packet Drop Precedence...................................................................................................................745
Enabling Drop Eligibility............................................................................................................................................745
Honoring the Incoming DEI Value.......................................................................................................................... 746
Marking Egress Packets with a DEI Value............................................................................................................ 746
Dynamic Mode CoS for VLAN Stacking......................................................................................................................747
Mapping C-Tag to S-Tag dot1p Values...................................................................................................................748
Layer 2 Protocol Tunneling............................................................................................................................................749
Implementation Information....................................................................................................................................750
Enabling Layer 2 Protocol Tunneling.......................................................................................................................751
Specifying a Destination MAC Address for BPDUs..............................................................................................751
Setting Rate-Limit BPDUs.......................................................................................................................................751
Debugging Layer 2 Protocol Tunneling..................................................................................................................752
Provider Backbone Bridging......................................................................................................................................... 752
46 sFlow....................................................................................................................................................... 753
Overview.........................................................................................................................................................................753
Implementation Information..........................................................................................................................................753
Important Points to Remember..............................................................................................................................754
Enabling Extended sFlow..............................................................................................................................................754
Enabling and Disabling sFlow on an Interface............................................................................................................ 755
Enabling sFlow Max-Header Size Extended...............................................................................................................755
sFlow Show Commands............................................................................................................................................... 756
Displaying Show sFlow Global................................................................................................................................756
Displaying Show sFlow on an Interface.................................................................................................................757
Displaying Show sFlow on a Stack-unit.................................................................................................................757
Conguring Specify Collectors.....................................................................................................................................758
Changing the Polling Intervals......................................................................................................................................758
Back-O Mechanism.................................................................................................................................................... 758
sFlow on LAG ports.......................................................................................................................................................759
Enabling Extended sFlow..............................................................................................................................................759
Important Points to Remember..............................................................................................................................760
47 Simple Network Management Protocol (SNMP)...................................................................................... 761
Protocol Overview......................................................................................................................................................... 762
Implementation Information..........................................................................................................................................762
SNMPv3 Compliance With FIPS..................................................................................................................................762
Conguration Task List for SNMP............................................................................................................................... 763
Related Conguration Tasks................................................................................................................................... 763
Important Points to Remember....................................................................................................................................764
Set up SNMP................................................................................................................................................................. 764
Creating a Community.............................................................................................................................................764
Setting Up User-Based Security (SNMPv3)........................................................................................................764
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