Administrator Guide

VTY MAC-SA Filter Support.........................................................................................................726
Role-Based Access Control..............................................................................................................726
Overview of RBAC....................................................................................................................... 727
User Roles....................................................................................................................................729
AAA Authentication and Authorization for Roles.......................................................................733
Role Accounting..........................................................................................................................736
Display Information About User Roles........................................................................................737
43 Service Provider Bridging............................................................................. 739
VLAN Stacking...................................................................................................................................739
Important Points to Remember................................................................................................. 740
Configure VLAN Stacking............................................................................................................741
Creating Access and Trunk Ports................................................................................................741
Enable VLAN-Stacking for a VLAN............................................................................................. 742
Configuring the Protocol Type Value for the Outer VLAN Tag.................................................742
Configuring Dell Networking OS Options for Trunk Ports........................................................742
Debugging VLAN Stacking..........................................................................................................743
VLAN Stacking in Multi-Vendor Networks.................................................................................744
VLAN Stacking Packet Drop Precedence.........................................................................................747
Enabling Drop Eligibility.............................................................................................................. 747
Honoring the Incoming DEI Value............................................................................................. 748
Marking Egress Packets with a DEI Value...................................................................................749
Dynamic Mode CoS for VLAN Stacking........................................................................................... 749
Mapping C-Tag to S-Tag dot1p Values...................................................................................... 751
Layer 2 Protocol Tunneling...............................................................................................................751
Implementation Information...................................................................................................... 753
Enabling Layer 2 Protocol Tunneling......................................................................................... 754
Specifying a Destination MAC Address for BPDUs.................................................................... 754
Setting Rate-Limit BPDUs........................................................................................................... 754
Debugging Layer 2 Protocol Tunneling..................................................................................... 755
Provider Backbone Bridging............................................................................................................. 755
44 sFlow................................................................................................................ 756
Overview............................................................................................................................................756
Implementation Information............................................................................................................ 756
Important Points to Remember..................................................................................................757
Enabling Extended sFlow.................................................................................................................. 757
Enabling and Disabling sFlow on an Interface.................................................................................758
sFlow Show Commands...................................................................................................................758
Displaying Show sFlow Global....................................................................................................758
Displaying Show sFlow on an Interface..................................................................................... 759
Displaying Show sFlow on a Stack-unit..................................................................................... 759