Priority-Based Flow Control
...............................................................................................................
28
Configuring Priority-Based Flow Control
....................................................................................
29
Enhanced Transmission Selection
......................................................................................................
31
Configuring Enhanced Transmission Selection
...........................................................................
33
Data Center Bridging Exchange Protocol (DCBx)
.............................................................................
33
Data Center Bridging in a Traffic Flow
...............................................................................................
34
Data Center Bridging: Auto-DCB-Enable Mode
................................................................................
34
QoS dot1p Traffic Classification and Queue Assignment
.................................................................
36
How Priority-Based Flow Control is Implemented
............................................................................
37
How Enhanced Transmission Selection is Implemented
..................................................................
38
ETS Operation with DCBx
.............................................................................................................
39
Bandwidth Allocation for DCBX CIN
............................................................................................
39
DCBX Operation
..................................................................................................................................
39
DCBx Operation
............................................................................................................................
40
DCBx Port Roles
............................................................................................................................
40
DCB Configuration Exchange
.......................................................................................................
41
Configuration Source Election
.....................................................................................................
42
Propagation of DCB Information
..................................................................................................
42
Auto-Detection of the DCBx Version
...........................................................................................
43
DCBX Example
...............................................................................................................................
43
DCBX Prerequisites and Restrictions
............................................................................................
44
DCBX Error Messages
...................................................................................................................
45
Debugging DCBX on an Interface
................................................................................................
45
Verifying the DCB Configuration
........................................................................................................
46
Hierarchical Scheduling in ETS Output Policies
................................................................................
56
Troubleshooting PFC, ETS, and DCBx Operation
..............................................................................
56
5 Dynamic Host Configuration Protocol (DHCP)
............................................
59
Assigning an IP Address using DHCP
.................................................................................................
59
Debugging DHCP Client Operation
...................................................................................................
61
DHCP Client
........................................................................................................................................
63
How DHCP Client is Implemented
.....................................................................................................
63
DHCP Client on a Management Interface
.........................................................................................
64
DHCP Client on a VLAN
......................................................................................................................
64
DHCP Packet Format and Options
.....................................................................................................
65
Option 82
............................................................................................................................................
66
Releasing and Renewing DHCP-based IP Addresses
........................................................................
67
Viewing DHCP Statistics and Lease Information
...............................................................................
67
6 FIP Snooping
.......................................................................................................
69
Fibre Channel over Ethernet
...............................................................................................................
69
Ensuring Robustness in a Converged Ethernet Network
..................................................................
69