Reference Guide

Creating Access and Trunk Ports...............................................................................................842
Enable VLAN-Stacking for a VLAN............................................................................................. 843
Configuring the Protocol Type Value for the Outer VLAN Tag................................................ 843
Configuring Dell Networking OS Options for Trunk Ports....................................................... 843
Debugging VLAN Stacking......................................................................................................... 844
VLAN Stacking in Multi-Vendor Networks.................................................................................845
VLAN Stacking Packet Drop Precedence........................................................................................ 849
Enabling Drop Eligibility..............................................................................................................849
Honoring the Incoming DEI Value.............................................................................................850
Marking Egress Packets with a DEI Value.................................................................................. 850
Dynamic Mode CoS for VLAN Stacking........................................................................................... 851
Mapping C-Tag to S-Tag dot1p Values......................................................................................853
Layer 2 Protocol Tunneling..............................................................................................................853
Implementation Information...................................................................................................... 855
Enabling Layer 2 Protocol Tunneling.........................................................................................856
Specifying a Destination MAC Address for BPDUs....................................................................856
Setting Rate-Limit BPDUs...........................................................................................................856
Debugging Layer 2 Protocol Tunneling.....................................................................................857
Provider Backbone Bridging.............................................................................................................857
49 sFlow.....................................................................................................................858
Overview........................................................................................................................................... 858
Implementation Information............................................................................................................858
Important Points to Remember................................................................................................. 859
Enabling Extended sFlow................................................................................................................. 859
Enabling and Disabling sFlow on an Interface................................................................................ 860
sFlow Show Commands.................................................................................................................. 860
Displaying Show sFlow Global...................................................................................................860
Displaying Show sFlow on an Interface..................................................................................... 861
Displaying Show sFlow on a Stack-unit..................................................................................... 861
Configuring Specify Collectors........................................................................................................862
Changing the Polling Intervals......................................................................................................... 862
Back-Off Mechanism........................................................................................................................862
sFlow on LAG ports.......................................................................................................................... 863
Enabling Extended sFlow................................................................................................................. 863
Important Points to Remember................................................................................................. 864
50 Simple Network Management Protocol (SNMP)....................................... 866
Protocol Overview............................................................................................................................866
Implementation Information............................................................................................................866
SNMPv3 Compliance With FIPS....................................................................................................... 866
Configuration Task List for SNMP....................................................................................................868