HP 6127XLG Blade Series Installation manual

HP 6127XLG Blade Switch Series
FCoE
Command Reference
Part number: 797693-001
Software version: Release 2418P03
Document version: 6W100-20150806

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i
Contents
FCoE commands ·························································································································································· 1
FCoE mode commands·····················································································································································1
display fcoe-mode ····················································································································································1
fcoe-mode··································································································································································1
VFC interface commands ·················································································································································3
bandwidth ·································································································································································3
bind interface····························································································································································3
default········································································································································································6
description·································································································································································6
display interface vfc ·················································································································································7
fc mode (VFC interface view)······························································································································· 10
interface vfc···························································································································································· 11
reset counters interface ········································································································································· 12
shutdown ································································································································································ 12
FCoE commands ···························································································································································· 13
display fcoe···························································································································································· 13
display fcoe vlan ··················································································································································· 14
fcoe enable ···························································································································································· 15
fcoe fcf-priority······················································································································································· 15
fcoe fcmap ····························································································································································· 16
fcoe fka-adv-period ··············································································································································· 17
fcoe global fcf-priority··········································································································································· 19
VSAN commands··························································································································································· 19
display vsan port-member ···································································································································· 19
display vsan status ················································································································································ 20
port trunk vsan ······················································································································································· 21
vsan········································································································································································· 22
working-mode ························································································································································ 23
Fabric setup commands················································································································································· 24
allowed-domain-id················································································································································· 24
display fc domain·················································································································································· 25
display fc domain-list ············································································································································ 27
display fc ess ························································································································································· 28
display fc login ······················································································································································ 29
display fc name-service database ······················································································································· 30
display fc scr-table················································································································································· 33
display fc switch-wwn ··········································································································································· 34
display fc timer ······················································································································································ 34
domain auto-reconfigure enable·························································································································· 35
domain configure enable ····································································································································· 36
domain restart························································································································································ 36
domain-id ······························································································································································· 37
fabric-name ···························································································································································· 38
fc domain rcf-reject················································································································································ 39
fc name-service auto-discovery ···························································································································· 40
fc timer distributed-services··································································································································· 40
fc timer error-detect ··············································································································································· 41
fc timer resource-allocation··································································································································· 42
fc wwn default-fc4-type········································································································································· 43

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priority ···································································································································································· 44
rscn aggregation enable ······································································································································ 44
rscn aggregation timer·········································································································································· 45
snmp-agent trap enable fc-fabric ························································································································· 46
snmp-agent trap enable fc-name-service············································································································· 47
timer distributed-services······································································································································· 48
timer error-detect···················································································································································· 48
timer resource-allocation······································································································································· 49
wwn area-port-id ··················································································································································· 50
FC routing and forwarding commands························································································································ 51
display fc exchange·············································································································································· 51
display fc fib ·························································································································································· 53
display fc routing-table ········································································································································· 54
display fspf graceful-restart ·································································································································· 57
display fspf lsdb····················································································································································· 58
display fspf neighbor ············································································································································ 59
display fspf statistics·············································································································································· 61
fc route-static ·························································································································································· 62
fspf cost··································································································································································· 63
fspf dead-interval··················································································································································· 64
fspf enable ····························································································································································· 65
fspf graceful-restart ················································································································································ 65
fspf graceful-restart helper ···································································································································· 66
fspf graceful-restart interval ·································································································································· 67
fspf hello-interval···················································································································································· 67
fspf min-ls-arrival···················································································································································· 68
fspf min-ls-interval ·················································································································································· 69
fspf retransmit-interval ··········································································································································· 69
fspf silent································································································································································· 70
fspf spf-hold-time ···················································································································································· 71
reset fspf counters·················································································································································· 71
FC zone commands ······················································································································································· 72
delete zone database all······································································································································ 72
display zone ·························································································································································· 73
display zone member ··········································································································································· 74
display zone statistics ··········································································································································· 76
display zone status················································································································································ 77
display zone-alias·················································································································································· 78
display zoneset······················································································································································ 80
display zoneset active··········································································································································· 81
member (zone view)·············································································································································· 83
member (zone alias view) ···································································································································· 84
member (zone set view)········································································································································ 86
pairwise-zoning enable ········································································································································ 87
reset zone statistics················································································································································ 88
snmp-agent trap enable fc-zone··························································································································· 88
zone clone······························································································································································ 89
zone default-zone permit ······································································································································ 90
zone hard-zoning enable ····································································································································· 91
zone merge-control restrict ··································································································································· 92
zone mode enhanced ··········································································································································· 92
zone name ····························································································································································· 93
zone rename·························································································································································· 94
zone-alias clone····················································································································································· 95

iii
zone-alias name ···················································································································································· 95
zone-alias rename ················································································································································· 96
zoneset activate····················································································································································· 97
zoneset clone ························································································································································· 98
zoneset distribute··················································································································································· 99
zoneset distribute full············································································································································· 99
zoneset name·······················································································································································100
zoneset rename ···················································································································································101
NPV commands····························································································································································102
display npv login·················································································································································102
display npv status ················································································································································103
display npv traffic-map ·······································································································································105
npv auto-load-balance enable····························································································································105
npv auto-load-balance-interval ···························································································································106
npv load-balance disruptive ·······························································································································107
npv traffic-map·····················································································································································108
FIP snooping commands··············································································································································108
display fip-snooping enode································································································································108
display fip-snooping fcf·······································································································································109
display fip-snooping flushing-rules·····················································································································110
display fip-snooping rules···································································································································111
display fip-snooping sessions·····························································································································112
fip-snooping enable ············································································································································113
fip-snooping fc-map·············································································································································113
fip-snooping port-mode·······································································································································114
FCS commands·····························································································································································115
fcs discovery start ················································································································································115
fcs discovery stop ················································································································································115
display fcs discovery status ································································································································116
display fcs database ···········································································································································117
display fcs ie ························································································································································118
display fcs port ····················································································································································121
FDMI commands ··························································································································································124
display fdmi database ········································································································································124
FC ping commands······················································································································································127
fcping····································································································································································127
FC tracert commands···················································································································································129
fctracert·································································································································································129
Support and other resources ·································································································································· 131
Contacting HP ······························································································································································131
Subscription service ············································································································································131
Related information······················································································································································131
Documents····························································································································································131
Websites·······························································································································································131
Conventions ··································································································································································132
Index ········································································································································································ 134

1
FCoE commands
FCoE mode commands
display fcoe-mode
Use display fcoe-mode to display the FCoE mode of the switch.
Syntax
display fcoe-mode
Views
Any view
Predefined user roles
network-admin
network-operator
Examples
# Display the FCoE mode of the switch.
<Sysname> display fcoe-mode
The FCoE mode is NONE.
Table 1 Command output
Field Descri
p
tion
The FCoE mode is mode.
The mode can be one of the following:
•FCF.
•FCF-NPV.
•NPV.
•TRANSIT.
•NONE (non-FCoE mode).
Related commands
fcoe-mode
fcoe-mode
Use fcoe-mode to set an FCoE mode for the switch.
Use undo fcoe-mode to restore the default.
Syntax
fcoe-mode { fcf | fcf-npv | npv | transit }
undo fcoe-mode

2
Default
A switch operates in non-FCoE mode.
Views
System view
Predefined user roles
network-admin
Parameters
fcf: Specifies the FCF mode.
fcf-npv: Specifies the FCF-NPV mode.
npv: Specifies the NPV mode.
transit: Specifies the Transit mode.
Usage guidelines
An FC and FCoE-capable switch can operate in non-FCoE mode or in one of the following FCoE modes:
•FCF mode—When the switch operates in this mode, it is an FCF switch and supports E_Ports and
F_Ports. An FCF switch can connect to the following elements:
{An E_Port on another FCF switch through its E_Port.
{An N_Port or NP_Port through its F_Port.
•NPV mode—When the switch operates in this mode, it is an NPV switch and supports F_Ports and
NP_Ports. An NPV switch can connect to the following elements:
{An N_Port or NP_Port through its F_Port.
{An F_Port through its NP_Port.
•FCF-NPV mode—When the switch operates in this mode, it is an FCF-NPV switch. A VSAN on an
FCF-NPV switch can operate in either of the following modes:
{FCF mode—When a VSAN operates in this mode, the VSAN acts as an FCF switch.
{NPV mode—When a VSAN operates in this mode, the VSAN acts as an NPV switch.
•Transit mode—When the switch operates in this mode, it is a Transit switch.
You can configure Ethernet interfaces on a Transit switch to operate in ENode or FCF mode. The
ENode mode allows an Ethernet interface to receive traffic from only an ENode. The FCF mode
allows an Ethernet interface to receive traffic from only an FCF switch.
The switch can only convert from non-FCoE mode to one FCoE mode, or vice versa. It cannot convert
directly among FCoE modes. To convert among FCoE modes, first convert the switch to non-FCoE mode.
After converting the switch to non-FCoE mode, FC and FCoE-related settings in the original FCoE mode
are cleared.
Examples
# Configure the switch to operate in FCF mode.
<Sysname> system-view
[Sysname] fcoe-mode fcf
# Convert the switch operating in FCF mode to NPV mode.
[Sysname] undo fcoe-mode
All current FC configuration will be lost. Continue? [Y/N]:y
[Sysname] fcoe-mode npv

3
Related commands
display fcoe-mode
VFC interface commands
bandwidth
Use bandwidth to set the expected bandwidth for an interface.
Use undo bandwidth to restore the default.
Syntax
bandwidth bandwidth-value
undo bandwidth
Default
The expected bandwidth (in kbps) is the interface baud rate divided by 1000.
Views
VFC interface view
Predefined user roles
network-admin
Parameters
bandwidth-value: Specifies the expected bandwidth in the range of 1 to 400000000 kbps.
Usage guidelines
The expected bandwidth determines the cost of the interface, which is used for route calculation.
By default, the baud rate of a VFC interface is 10 Gbps.
Examples
# Set the expected bandwidth to 50 kbps for interface VFC 1.
<Sysname> system-view
[Sysname] interface vfc 1
[Sysname-Vfc1] bandwidth 50
bind interface
Use bind interface to bind a VFC interface to an Ethernet interface. The Ethernet interfaces in this
command refer to Layer 2 Ethernet interfaces, Layer 2 aggregate interfaces, S-channel interfaces, and
S-channel aggregate interfaces.
Use undo bind interface to remove the binding.
Syntax
bind interface interface-type interface-number [mac mac-address ]
undo bind interface

4
Default
A VFC interface is not bound to any Ethernet interface.
Views
VFC interface view
Predefined user roles
network-admin
Parameters
interface-type interface-number: Specifies an interface by its type and number. The interface type can
only be one of the following:
•Layer 2 Ethernet interface.
•Layer 2 aggregate interface.
•S-channel interface.
•S-channel aggregate interface.
mac mac-address: Specifies the bound peer FCoE MAC address, in the format of XXXX-XXXX-XXXX and
six bytes in length.
Usage guidelines
To make a VFC interface work, bind it to a Ethernet interface. The VFC interface then sends and receives
packets through the Ethernet interface.
To use one physical link to carry multiple VFC interfaces, you must bind these VFC interfaces to different
peer FCoE MAC addresses. However, you can bind them to one Ethernet interface. The FCoE MAC
address identifies the device that communicates with a VFC interface. For a point-to-multipoint network,
the FCoE MAC address is required. For a point-to-point network, the FCoE MAC address is optional.
You can use the display fcoe command to display the FCoE MAC address of a switch. You can display
the FCoE MAC address of an ENode through some software or the NMS.
A VFC interface can be bound to only one Ethernet interface and one FCoE MAC address.
An Ethernet interface can be bound to multiple VFC interfaces, but an FCoE MAC address can be bound
to only one VFC interface.
To successfully bind a VFC interface to a Layer 2 Ethernet interface, make sure the Layer 2 Ethernet
interface is FCoE capable.
When you bind a VFC interface to a Layer 2 aggregate interface, follow these restrictions and
guidelines:
•To successfully bind a VFC interface to a Layer 2 aggregate interface, make sure all member ports
of the Layer 2 aggregate interface are FCoE capable. Also, make sure new member ports of the
Layer 2 aggregate interface are FCoE capable. Otherwise, FCoE traffic might be blocked.
•The binding to a Layer 2 aggregate interface does not take effect when you perform the following
tasks:
{Bind one VFC interface to the Layer 2 aggregate interface.
{Bind another VFC interface to a member port of the Layer 2 aggregate interface.
Enabling EVB on a Layer 2 Ethernet interface or Layer 2 aggregate interface disables the interface from
forwarding FCoE traffic. To enable such an interface to forward FCoE traffic, you must create an
S-channel interface or S-channel aggregate interface and bind a VFC interface to the created interface.

5
When you bind a VFC interface to an S-channel interface or S-channel aggregate interface, follow these
restrictions and guidelines:
•To successfully bind a VFC interface to an S-channel interface or S-channel aggregate interface,
make sure the switch is operating in expert mode. For information about system operating modes,
see Fundamentals Configuration Guide. For information about S-channel interfaces and S-channel
aggregate interfaces, see EVB Configuration Guide.
•To successfully bind a VFC interface to an S-channel interface, make sure the Layer 2 Ethernet
interface associated with the S-channel interface has FCoE over S-channel capabilities. For
FCoE-capable cards and cards that have FCoE over S-channel capabilities, see the product
manual.
•To successfully bind a VFC interface to an S-channel aggregate interface, make sure all member
ports of the Layer 2 Ethernet aggregate interface associated with the S-channel aggregate interface
have FCoE over S-channel capabilities. Also, make sure new member ports of the Layer 2 Ethernet
aggregate interface have FCoE over S-channel capabilities. Otherwise, FCoE traffic might be
blocked. For FCoE-capable cards and cards that have FCoE over S-channel capabilities, see the
product manual.
•The binding to an S-channel aggregate interface does not take effect when you perform the
following tasks:
{Bind one VFC interface to the S-channel aggregate interface.
{Bind another VFC interface to a member port of the Layer 2 aggregate interface associated
with the S-channel aggregate interface.
•FCoE over S-channel can be used only between an EVB-capable switch and a server.
Examples
# Bind interface VFC 4 to interface FortyGigE 1/1/1 and FCoE MAC address 000c-2999-eacd.
<Sysname> system-view
[Sysname] interface vfc 4
[Sysname-Vfc4] bind interface FortyGigE 1/1/1 mac 000c-2999-eacd
# Bind interface VFC 5 to interface Bridge-aggregation 1 and FCoE MAC address 000c-2888-eacd.
<Sysname> system-view
[Sysname] interface vfc 5
[Sysname-Vfc5] bind interface bridge-aggregation 1 mac 000c-2888-eacd
# Bind interface VFC 6 to interface S-Channel 1/0/1:10 and FCoE MAC address 000c-2999-eacd.
<Sysname> system-view
[Sysname]interface vfc 6
[Sysname-Vfc6] bind interface s-channel 1/0/1:10 mac 000c-2999-eacd
# Bind interface VFC 7 to interface Schannel-Aggregation 1:10 and FCoE MAC address
000c-2666-eacd.
<Sysname> system-view
[Sysname]interface vfc 7
[Sysname-Vfc7] bind interface schannel-aggregation 1:10 mac 000c-2666-eacd
Related commands
•display fcoe
•display interface vfc

6
default
Use default to restore the default settings for a VFC interface.
Syntax
default
Views
VFC interface view
Predefined user roles
network-admin
Usage guidelines
CAUTION:
The default command might interrupt ongoing network services. Make sure you are fully aware of the
impacts of this command when you execute it on a live network.
This command might fail to restore the default settings for some commands for reasons such as command
dependencies or system restrictions. Use the display this command in interface view to identify these
commands. Then use their undo forms or follow the command reference to individually restore their
default settings. If your restoration attempt still fails, follow the error message instructions to resolve the
problem.
Examples
# Restore the default settings for interface VFC 1.
<Sysname> system-view
[Sysname] interface vfc 1
[Sysname-Vfc1] default
This command will restore the default settings. Continue? [Y/N]:y
description
Use description to set a description for a VFC interface.
Use undo description to restore the default.
Syntax
description text
undo description
Default
The description of an interface is interface name Interface, for example, Vfc 1 Interface.
Views
VFC interface view
Predefined user roles
network-admin

7
Parameters
text: Specifies an interface description, a case-sensitive string of 1 to 255 characters.
Usage guidelines
The description helps users identify the role of an interface.
Examples
# Set the description to Vfcport1 for interface VFC 1.
<Sysname> system-view
[Sysname] interface vfc 1
[Sysname-Vfc1] description Vfcport1
Related commands
display interface vfc
display interface vfc
Use display interface vfc to display VFC interface information.
Syntax
display interface [ vfc ] [ brief [ down ] ]
display interface [ vfc [ interface-number ] ] [ brief [ description ] ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
interface-number: Specifies a VFC interface by its number in the range of 1 to 1024.
brief: Displays brief information about interfaces. If this keyword is not specified, this command displays
detailed information about interfaces.
description: Displays the complete interface description.
down: Displays information about the interfaces in physically down state and the causes. If this keyword
is not specified, this command displays information about the interfaces in all states.
Usage guidelines
If you do not specify the vfc keyword, this command displays information about all interfaces supported
by the switch.
If you specify the vfc keyword, this command displays information about all VFC interfaces.
If you specify a VFC interface, this command displays information about the specified VFC interface.
Examples
# Display detailed information about interface VFC 1.
<Sysname> display interface vfc 1
Vfc1

8
Current state: UP
Line protocol state: UP
Description: Vfc1 Interface
Bandwidth: 10000000kbps
Maximum Transmit Unit: 2112
Internet protocol processing: disabled
Link layer protocol is FC
Port WWN is 66:66:66:63:66:64:61:30
FC mode is E, state is E
Support the VSAN protocol
VSAN tagging mode is Tagging
EVFP common VSAN: 1
Bound interface is FortyGigE1/1/1, Bound MAC is 000c-2933-eacd
VSAN of physical-UP state: 1
Last clearing of counters: Never
Table 2 Command output
Field Descri
p
tion
Current state
Physical state and administrative state of the VFC interface:
•DOWN (Administratively)—The interface is administratively
shut down by using the shutdown command.
•DOWN—The interface is administratively up but physically
down.
•UP—The interface is up both administratively and physically.
Line protocol state Link layer protocol state of the VFC interface: DOWN or UP.
Bandwidth Expected bandwidth of the VFC interface.
Internet protocol processing IP packet processing capability. If the VFC interface is not
assigned an IP address, this field displays disabled.
FC mode Mode of the VFC interface.
state Operating mode of the VFC interface through negotiation.
Support the VSAN protocol Indicates the VFC interface supports the VSAN protocol.
VSAN tagging mode Link type of the interface: Trunk (Tagging) or Access (Non
tagging). VFC interfaces support only Tagging.
EVFP common VSAN
Indicates that the common VSANs are in up state through the
EVFP negotiation.
This field is displayed only after the link goes up.
Bound interface Physical interface bound to the VFC interface.
Bound MAC FCoE MAC address bound to the VFC interface.
VSAN of physical-UP state List of VSANs that are physically up.
Last clearing of counters
Time when the interface statistics were last cleared by using the
reset counters interface command. Never indicates that the
interface statistics have never been cleared since switch startup.
# Display brief information about interface VFC 1.
<Sysname> display interface vfc 1 brief

9
Brief information on VFC interface(s):
Admin Mode: auto - auto; E - e port; F - f port; NP - n port proxy
Oper Mode: E - e port; F - f port; NP - n port proxy;
TE - trunking e port; TF - trunking f port;
TNP - trunking n port proxy
Interface Admin Admin Oper Status Bind
Mode Trunk Mode Interface
Mode
Vfc1 F on TF UP TGE1/0/1 0102-0304-0506
Table 3 Command output
Field Descri
p
tion
Admin Mode
Configured mode of the VFC interface:
•auto—Auto mode. VFC interfaces do not support the mode.
•E—E mode.
•F—F mode.
•NP—NP mode.
Admin Trunk Mode
Configured trunk mode of the VFC interface:
•auto—Auto mode.
•on—On mode. VFC interfaces support only the mode.
•off—Off mode.
Oper Mode
Operating mode of the VFC interface after the link layer negotiation:
•E—An E_Port in an access VSAN.
•F—An F_Port in an access VSAN.
•NP—An NP_Port in an access VSAN.
•TE—An E_Port in trunk VSANs.
•TF—An F_Port in trunk VSANs.
•TNP—An NP_Port in trunk VSANs.
•--—No negotiation is initiated or the negotiation failed.
Status VFC interface status after the link layer negotiation, which can be UP or DOWN.
Bind Interface
Binding information of the VFC interface, including the bound Ethernet interface and
the bound FCoE MAC address. If no binding information is configured for the VFC
interface, this field is blank.
# Display the descriptions of VFC interfaces.
<Sysname> display interface vfc brief description
Brief information on VFC interface(s):
Interface Description
Vfc1 Vfc1 Interface
Vfc2 Vfc2 Interface
Table 4 Command output
Field Descri
p
tion
Description Description of the VFC interface.
# Display information about and the causes of the VFC interfaces in physically down state.

10
<Sysname> display interface vfc brief down
Brief information on interface(s) under bridge mode:
Link: ADM - administratively down; Stby - standby
Interface Link Cause
Vfc1 ADM Administratively
Table 5 Command output
Field Descri
p
tion
Brief information on interface(s)
under bridge mode Brief information about Layer 2 interfaces.
Link: ADM - administratively
down; Stby - standby
Link status:
•ADM—The interface has been shut down by the network administrator.
To bring up the interface, execute the undo shutdown command.
•Stby—The interface is a backup interface.
Interface Interface name.
Link
Physical link state of the interface:
•UP—The interface is physically up.
•DOWN—The interface is physically down.
•ADM—The interface has been administratively shut down. To bring up
the interface, execute the undo shutdown command.
•Stby—The interface is a backup interface.
Cause
Causes for the physical state of the VFC interface to be Down:
•Not connected—Physical connections do not exist (possibly because
the network cable is disconnected or faulty).
•Administratively—The interface was shut down with the shutdown
command. To bring up the interface, use the undo shutdown
command.
fc mode (VFC interface view)
Use fc mode to set the mode for a VFC interface.
Use undo fc mode to restore the default.
Syntax
fc mode { e| f| np }
undo fc mode
Default
The mode of a VFC interface is F.
Views
VFC interface view
Predefined user roles
network-admin

11
Parameters
e: Specifies the E mode.
f: Specifies the F mode.
np: Specifies the NP mode.
Usage guidelines
An FCF switch supports E and F modes. An NPV switch supports F and NP modes. An FCF-NPV switch
supports E, F, and NP modes.
On an FCF-NPV switch, if the mode of a VFC interface is not supported by a VSAN of the interface, the
mode does not take effect in the VSAN.
Examples
# Set the mode of interface VFC 1 to E.
<Sysname> system-view
[Sysname] interface vfc 1
[Sysname-Vfc1] fc mode e
interface vfc
Use interface vfc to create a VFC interface and enter its view. If the VFC interface already exists, this
commands leads you to VFC interface view directly.
Use undo interface vfc to delete a VFC interface.
Syntax
interface vfc interface-number
undo interface vfc interface-number
Default
No VFC interface exists.
Views
System view
Predefined user roles
network-admin
Parameters
interface-number: Specifies a number for the VFC interface, in the range of 1 to 1024.
Usage guidelines
A VFC interface is a logical interface manually created on the FCF switch to simulate the functionality of
a physical FC interface.
Examples
# Create interface VFC 1 and enter its view.
<Sysname> system-view
[Sysname] interface vfc 1
[Sysname-Vfc1]

12
Related commands
display interface vfc
reset counters interface
Use reset counters interface to clear the statistics for VFC interfaces.
Syntax
reset counters interface [ vfc [ number ] ]
Views
User view
Predefined user roles
network-admin
Parameters
number: Specifies a VFC interface by its number in the range of 1 to 1024.
Usage guidelines
Clear the existing statistics before collecting traffic statistics within a specific period of time on an
interface.
If you do not specify the vfc keyword, this command clears the statistics for all interfaces.
If you specify the vfc keyword, this command clears the statistics for all VFC interfaces.
If you specify a VFC interface, this command clears the statistics for the specified VFC interface.
Examples
# Clear the statistics for interface VFC 1.
<Sysname> reset counters interface vfc 1
Related commands
display interface vfc
shutdown
Use shutdown to shut down a VFC interface.
Use undo shutdown to bring up a VFC interface.
Syntax
shutdown
undo shutdown
Default
A VFC interface is up.
Views
VFC interface view

13
Predefined user roles
network-admin
Examples
# Bring up interface VFC 1.
<Sysname> system-view
[Sysname] interface vfc 1
[Sysname-Vfc1] undo shutdown
FCoE commands
display fcoe
Use display fcoe to display global FCoE configuration.
Syntax
display fcoe
Views
Any view
Predefined user roles
network-admin
network-operator
Usage guidelines
Only FCF and NPV switches support this command.
Examples
# Display global FCoE configuration.
<Sysname> display fcoe
Global FCoE information:
FCoE MAC : 0000-1234-0202
FC-MAP : 0efc25
FCF Priority: 128
FKA period : 8 seconds
Table 6 Command output
Field Descri
p
tion
FCoE MAC FCoE MAC address of the switch.
FC-MAP FC-MAP value.
FCF Priority System FCF priority.
FKA period Interval at which a VFC interface sends Discovery Solicitations
and unsolicited Discovery Advertisements.
Related commands
•fcoe fcmap

14
•fcoe fka-adv-period
•fcoe global fcf-priority
display fcoe vlan
Use display fcoe vlan to display the FCoE configuration of a VLAN.
Syntax
display fcoe vlan vlan-id
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
vlan vlan-id: Specifies a VLAN by its ID in the range of 1 to 4094.
Usage guidelines
Only FCF-NPV switches support this command.
Examples
# Display the FCoE configuration of VLAN 10.
<Sysname> display fcoe vlan 10
FCoE information of VLAN 10:
FCoE MAC : 0000-2345-0202
FC-MAP : 0x0efc01
FCF Priority: 128
FKA period : 8 seconds
Table 7 Command output
Field Descri
p
tion
FCoE MAC FCoE MAC address of the switch.
FC-MAP FC-MAP value of the switch.
FCF Priority System FCF priority.
FKA period Interval at which a VFC interface sends Discovery Solicitations
and unsolicited Discovery Advertisements.
Related commands
•fcoe fcmap
•fcoe fka-adv-period
•fcoe global fcf-priority

15
fcoe enable
Use fcoe enable to enable FCoE in a VLAN and map the VLAN to a VSAN.
Use undo fcoe enable to disable FCoE in a VLAN.
Syntax
fcoe enable [ vsan vsan-id ]
undo fcoe enable
Default
FCoE is disabled in a VLAN.
Views
VLAN view
Predefined user roles
network-admin
Parameters
vsan vsan-id: Specifies a VSAN by its ID in the range of 1 to 3839. If you do not specify a VSAN, this
command maps the VLAN to a VSAN with the same number as the VLAN. For VLANs 3840 to 4094,
you must manually specify VSANs to be mapped.
Usage guidelines
FCoE cannot be enabled in VLAN 1.
Do not enable FCoE in a reserved VLAN. If you enable FCoE in a reserved VLAN, the VFC interfaces
assigned to the mapped VSAN as trunk ports cannot come up. For more information about reserved
VLANs, see Layer 2—LAN Switching Command Reference.
VSANs are mapped to VLANs on a one-to-one basis.
An FCoE-enabled VLAN allows only FCoE traffic. All member ports in an FCoE-enabled VLAN are
isolated and will not form loops. To prevent FCoE links from being blocked, do not enable STP or other
loop detection protocols in an FCoE-enabled VLAN. A Layer 2 protocol enabled in an FCoE-enabled
VLAN runs based on the topology where all member ports in the VLAN are isolated at Layer 2.
When you use a VFC interface to transmit packets, the Ethernet interface bound to the VFC interface
might allow multiple VLANs. You must enable FCoE in the same VLAN and map the VLAN to the same
VSAN on both ends. Then, the packets from the VSAN are tagged with the VLAN tag and transmitted
within the VLAN.
Examples
# Enable FCoE in VLAN 4 and map VLAN 4 to VSAN 6.
<Sysname> system-view
[Sysname] vlan 4
[Sysname-vlan4] fcoe enable vsan 6
fcoe fcf-priority
Use fcoe fcf-priority to set the FCF priority for a VFC interface.
Use undo fcoe fcf-priority to restore the default.