Home » HP Manuals » Servers » HP 6120XG » Manual Viewer

HP 6120XG HP ProCurve Series 6120 Blade Switches Advanced Traffic Management G - Page 95

Table 3-2. Controlling VLAN Behavior on Ports with Static VLANs

Add to My Manuals
Save this manual to your list of manuals

Page 95 highlights

GVRP Per-Port Options for Dynamic VLAN Advertising and Joining Table 3-2. Controlling VLAN Behavior on Ports with Static VLANs Per-Port "Unknown VLAN" (GVRP) Configuration Static VLAN Options-Per VLAN Specified on Each Port 1 Port Activity: Port Activity: Tagged or Untagged (Per VLAN)2 Auto2 (Per VLAN) Port Activity: Forbid (Per VLAN)2 Learn (the Default) The port: The port: The port: • Belongs to specified VLAN. • Will become a member of 1. Will not become a member of • Advertises specified VLAN. • Can become a member of dynamic VLANs for which it receives advertisements. specified VLAN if it receives the specified VLAN. advertisements for specified 2. Will not advertise specified VLAN from another device. VLAN. • Will advertise specified VLAN. 3. Can become a member of • Advertises dynamic VLANs • Can become a member of that have at least one other other, dynamic VLANs for port (on the same switch) as a which it receives member. advertisements. other dynamic VLANs for which it receives advertisements. 4. Will advertise a dynamic VLAN • Will advertise a dynamic VLAN that has at least one other port that has at least one other port on the same switch as a (on the same switch) as a member. member. Block The port: The port: The port: • Belongs to the specified VLAN. • Will become a member of • Will not become a member of • Advertises this VLAN. specified VLAN if it receives the specified VLAN. • Will not become a member of advertisements for this VLAN. • Will not advertise this VLAN. new dynamic VLANs for which • Will advertise this VLAN. • Will not become a member of it receives advertisements. • Will not become a member of dynamic VLANs for which it • Will advertise dynamic VLANs that have at least one other new dynamic VLANs for which receives advertisements. it receives advertisements. • Will advertise dynamic VLANs port as a member. • Will advertise dynamic VLANs that have at least one other that have at least one other port (on the same switch) as a port (on the same switch) as a member. member. Disable The port: • Is a member of the specified VLAN. • Will ignore GVRP PDUs. • Will not join any advertised VLANs. • Will not advertise VLANs. The port: • Will not become a member of the specified VLAN. • Will ignore GVRP PDUs. • Will not join any dynamic VLANs. • Will not advertise VLANs. The port: • Will not become a member of this VLAN. • Will ignore GVRP PDUs. • Will not join any dynamic VLANs. • Will not advertise VLANs. 1 Each port of the switch must be a Tagged or Untagged member of at least one VLAN. Thus, any port configured for GVRP to Learn or Block will generate and forward advertisements for static VLAN(s) configured on the switch and also for dynamic VLANs the switch learns on other ports. 2 To configure tagging, Auto, or Forbid, see "Configuring Static VLAN Per-Port Settings" on page 2-39 (for the CLI) or "Adding or Changing a VLAN Port Assignment" on page 2-25 (for the menu). 3-10

Section	Page
HP ProCurve 6120G/XG Switch 6120XG Switch	2
Getting Started	18
Contents	18
Introduction	19
Conventions	19
Command Syntax Statements	19
Command Prompts	20
Screen Simulations	20
Configuration and Operation Examples	20
Keys	20
Sources for More Information	21
Getting Documentation From the Web	23
Online Help	23
Menu Interface	23
Command Line Interface	24
Web Browser Interface	24
Need Only a Quick Start?	25
IP Addressing	25
To Set Up and Install the Switch in Your Network	26
Physical Installation	26
Static Virtual LANs (VLANs)	27
Contents	27
Overview	29
Introduction	30
General VLAN Operation	30
Types of Static VLANs Available in the Switch	31
Port-Based VLANs	31
Protocol-Based VLANs	31
Designated VLANs	31
Terminology	32
Static VLAN Operation	33
VLAN Environments	34
VLAN Operation	35
Overlapping (Tagged) VLANs	36
Per-Port Static VLAN Configuration Options	38
VLAN Operating Rules	39
General Steps for Using VLANs	42
Multiple VLAN Considerations	43
Single Forwarding Database Operation	43
Example of an Unsupported Configuration and How To Correct It	45
Multiple Forwarding Database Operation	46
Configuring VLANs	47
Menu: Configuring Port-Based VLAN Parameters	47
To Change VLAN Support Settings	48
Adding or Editing VLAN Names	49
Adding or Changing a VLAN Port Assignment	51
CLI: Configuring Port-Based and Protocol-Based VLAN Parameters	53
Web: Viewing and Configuring VLAN Parameters	67
802.1Q VLAN Tagging	68
Special VLAN Types	73
VLAN Support and the Default VLAN	73
The Primary VLAN	73
The Secure Management VLAN	74
Preparation	76
Configuration	77
Using DHCP to Obtain an IP Address	78
Deleting the Management VLAN	81
Operating Notes for Management VLANs	81
Voice VLANs	82
Operating Rules for Voice VLANs	82
Components of Voice VLAN Operation	83
Voice VLAN Access Security	83
Effect of VLANs on Other Switch Features	83
Spanning Tree Operation with VLANs	83
IP Interfaces	84
VLAN MAC Address	84
Port Trunks	84
Port Monitoring	84
Jumbo Packet Support	85
VLAN Restrictions	85
GVRP	86
Overview	87
Introduction	88
General Operation	89
Per-Port Options for Handling GVRP “Unknown VLANs”	92
Per-Port Options for Dynamic VLAN Advertising and Joining	94
GVRP and VLAN Access Control	96
Advertisements and Dynamic Joins	96
Port-Leave From a Dynamic VLAN	96
Planning for GVRP Operation	97
Configuring GVRP On a Switch	98
Menu: Viewing and Configuring GVRP	98
CLI: Viewing and Configuring GVRP	99
Web: Viewing and Configuring GVRP	103
GVRP Operating Notes	103
Multiple Instance Spanning-Tree Operation	105
Contents	105
Overview	107
802.1s Multiple Spanning Tree Protocol (MSTP)	110
MSTP Structure	111
How MSTP Operates	113
MST Regions	113
Regions, Legacy STP and RSTP Switches, and the Common Spanning Tree (CST)	115
MSTP Operation with 802.1Q VLANs	116
Terminology	117
Operating Rules	119
MSTP Compatibility with RSTP or STP	120
Configuring MSTP	121
Planning an MSTP Application	121
MSTP Configuration Overview	123
Configuring MSTP Operation Mode and Global Settings	125
Configuring MSTP Per-Port Parameters	130
Configuring Per Port Parameters	130
Configuring BPDU Filtering	134
Configuring BPDU Protection	135
Configuring MST Instance Parameters	139
Configuring MST Instance Per-Port Parameters	141
Enabling or Disabling Spanning Tree Operation	144
Enabling an Entire MST Region at Once or Exchanging One Region Configuration for Another	144
MSTP VLAN Configuration Enhancement	146
PreConfiguring VLANs in an MST Instance	147
Configuring MSTP Instances with the VLAN Range Option	148
Operating Notes for the VLAN Configuration Enhancement	150
How to Save Your Current Configuration	151
Displaying MSTP Statistics and Configuration	153
Displaying Global MSTP Status	154
Displaying Detailed Port Information	156
Displaying Status for a Specific MST Instance	157
Displaying the MSTP Configuration	158
Troubleshooting an MSTP Configuration	162
Displaying the Change History of Root Bridges	162
Displaying Debug Counters for All MST Instances	165
Displaying Debug Counters for One MST Instance	166
Displaying Debug Counters for Ports in an MST Instance	168
Field Descriptions in MSTP Debug Command Output	170
Troubleshooting MSTP Operation	173
Loop Protection	174
Configuring Loop Protection	175
Viewing Loop Protection Status	176
Quality of Service (QoS): Managing Bandwidth More Effectively	177
Contents	177
Introduction	179
Terminology	182
Overview	183
Classifiers for Prioritizing Outbound Packets	186
Packet Classifiers and Evaluation Order	186
Preparation for Configuring QoS	187
Preserving 802.1p Priority	187
Steps for Configuring QoS on the Switch	187
Using QoS Classifiers To Configure Quality of Service for Outbound Traffic	189
Viewing the QoS Configuration	189
No Override	190
QoS UDP/TCP Priority	191
Assigning an 802.1p Priority Based on TCP or UDP Port Number	192
Operating Notes on Using TCP/UDP Port Ranges	194
Assigning a DSCP Policy Based on TCP or UDP Port Number	195
QoS IP-Device Priority	198
Assigning a Priority Based on IP Address	199
Assigning a DSCP Policy Based on IP Address	200
QoS IP Type-of-Service (ToS) Policy and Priority	202
Assigning an 802.1p Priority to IPv4 Packets on the Basis of the ToS Precedence Bits	203
Assigning an 802.1p Priority to IPv4 Packets on the Basis of Incoming DSCP	204
Assigning a DSCP Policy on the Basis of the DSCP in IPv4 Packets Received from Upstream Devices	209
Details of QoS IP Type-of-Service	212
Assigning a Priority Based on Layer-3 Protocol	214
QoS VLAN-ID (VID) Priority	217
Assigning a Priority Based on VLAN-ID	217
Assigning a DSCP Policy Based on VLAN-ID (VID)	219
QoS Source-Port Priority	222
Assigning a Priority Based on Source-Port	222
Assigning a DSCP Policy Based on the Source-Port	224
Differentiated Services Codepoint (DSCP) Mapping	227
Configuring DSCP Policies for Codepoints	229
Steps for Configuring Codepoints	230
Default Priority Settings for Selected Codepoints	231
Quickly Listing Non-Default Codepoint Settings	232
Note On Changing a Priority Setting	233
Example of Changing the Priority Setting on a Policy When One or More Classifiers Are Currently Using the Policy	234
IP Multicast (IGMP) Interaction with QoS	237
QoS Messages in the CLI	238
QoS Queue Configuration	239
Configuring Traffic Templates	241
Overview	241
Displaying Traffic Template Information	241
Creating a Traffic Template	242
Configuring Traffic Groups Within a Traffic Template	244
Moving a Priority From One Traffic Group to Another	244
Applying a Traffic Template	246
Changing the Number of QoS Queues	247
Displaying the QoS Queue Configuration	247
QoS Operating Notes and Restrictions	248
Converged Enhanced Ethernet on the HP ProCurve 6120XG Switch	250
Contents	250
Introduction	252
Terminology	253
CEE Network Example	254
Getting Started	256
Installing and Verifying the CEE License	256
Configuring Traffic Templates	257
Applying the Traffic Template	258
Data Center Bridging Exchange	260
Enabling DCBX	261
Displaying DCBX Status Information	262
DCBX Log Messages	264
Minor Errors	264
Serious Errors	265
Configuring Priority Flow Control (PFC)	266
Operating Notes for PFC	266
Configuring PFC	266
Notes on the Behavior of Priority Flow Control	267
Displaying the Status of Flow Control	267
Troubleshooting	269
DCBX Troubleshooting	269
FIP Snooping	270
Getting Started	271
1. Configure CEE on the switch.	271
2. Configure the FC-MAP	271
fip-snooping show command	272
3. Configure the FCF Port	273
4. Enable/disable FIP Snooping	274
fip-snooping sessions show command	275
fip-snooping FCF show command	275
fip-snooping show Enode command	275
fip-snooping show statistics command	276
Troubleshooting	277
FIP Snooping Implications on Trunk Configuration	279
Numerics	280
A	280
B	280
C	280
D	280
E	281
F	281
G	281
H	281
I	281
J	282
L	282
M	282
N	282
O	282
P	282
Q	283
R	283
S	283
T	285
U	286
V	286

Match case Limit results 1 per page

3-10

GVRP

Per-Port Options for Dynamic VLAN Advertising and Joining

Table 3-2. Controlling VLAN Behavior on Ports with Static VLANs

Per-Port

“Unknown

VLAN”

(GVRP)

Configuration

Static VLAN Options—Per VLAN Specified on Each Port

Port Activity:

Tagged or Untagged (Per VLAN)

Port Activity:

Auto

(Per VLAN)

Port Activity: Forbid

(Per VLAN)

Learn

(the Default)

The port:

•

Belongs to specified VLAN.

•

Advertises specified VLAN.

•

Can become a member of

dynamic VLANs for which it

receives advertisements.

•

Advertises dynamic VLANs

that have at least one other

port (on the same switch) as a

member.

The port:

•

Will become a member of

specified VLAN if it receives

advertisements for specified

VLAN from another device.

•

Will advertise specified VLAN.

•

Can become a member of

other, dynamic VLANs for

which it receives

advertisements.

•

Will advertise a dynamic VLAN

that has at least one other port

(on the same switch) as a

member.

The port:

Will not become a member of

the specified VLAN.

Will not advertise specified

VLAN.

Can become a member of

other dynamic VLANs for

which it receives

advertisements.

Will advertise a dynamic VLAN

that has at least one other port

on the same switch as a

member.

Block

The port:

•

Belongs to the specified VLAN.

•

Advertises this VLAN.

•

Will not become a member of

new dynamic VLANs for which

it receives advertisements.

•

Will advertise dynamic VLANs

that have at least one other

port as a member.

The port:

•

Will become a member of

specified VLAN if it receives

advertisements for this VLAN.

•

Will advertise this VLAN.

•

Will not become a member of

new dynamic VLANs for which

it receives advertisements.

•

Will advertise dynamic VLANs

that have at least one other

port (on the same switch) as a

member.

The port:

•

Will not become a member of

the specified VLAN.

•

Will not advertise this VLAN.

•

Will not become a member of

dynamic VLANs for which it

receives advertisements.

•

Will advertise dynamic VLANs

that have at least one other

port (on the same switch) as a

member.

Disable

The port:

•

Is a member of the specified

VLAN.

•

Will ignore GVRP PDUs.

•

Will not join any advertised

VLANs.

•

Will not advertise VLANs.

The port:

•

Will not become a member of

the specified VLAN.

•

Will ignore GVRP PDUs.

•

Will not join any dynamic

VLANs.

•

Will not advertise VLANs.

The port:

•

Will not become a member of

this VLAN.

•

Will ignore GVRP PDUs.

•

Will not join any dynamic

VLANs.

•

Will not advertise VLANs.

Each port of the switch must be a Tagged or Untagged member of at least one VLAN. Thus, any port configured for GVRP

to Learn or Block will generate and forward advertisements for static VLAN(s) configured on the switch and also for

dynamic VLANs the switch learns on other ports.

To configure tagging,

Auto

, or

Forbid

, see “Configuring Static VLAN Per-Port Settings” on page 2-39 (for the CLI) or

“Adding or Changing a VLAN Port Assignment” on page 2-25 (for the menu).