Cisco Nexus 6000 Series NX-OS FabricPath Command Reference
Show Commands
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Show Commands

Table Of Contents

Show Commands

show fabricpath conflict

show fabricpath ftag

show fabricpath isis

show fabricpath isis adjacency

show fabricpath isis database

show fabricpath isis ftag

show fabricpath isis hostname

show fabricpath isis interface

show fabricpath isis ip mroute

show fabricpath isis ip redistribute mroute

show fabricpath isis protocol

show fabricpath isis route

show fabricpath isis rrm

show fabricpath isis spf-log

show fabricpath isis srm

show fabricpath isis ssn

show fabricpath isis statistics

show fabricpath isis switch-id

show fabricpath isis topology summary

show fabricpath isis traffic

show fabricpath isis trees

show fabricpath isis vlan-range

show fabricpath load-balance

show fabricpath load-balance multicast

show fabricpath load-balance unicast

show fabricpath route

show fabricpath switch-id

show fabricpath system-id

show fabricpath timers

show fabricpath topology

show feature-set

show mroute

show multicast trees

show running-config fabricpath


Show Commands


This chapter describes the Cisco NX-OS FabricPath show commands.

show fabricpath conflict

To display information about the conflicts in the FabricPath network, use the show fabricpath conflict command.

show fabricpath conflict {all [detail] | link [detail] | switch-id [detail] | transitions [detail]}

Syntax Description

all

Displays all the conflicts.

detail

(Optional) Displays the details.

link

Displays all the links.

switch-id

Displays the switch IDs.

transitions

Displays the transitions.


Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display detailed information about the conflicts in the FabricPath network:

switch# show fabricpath conflict all detail
No Ports under Fabricpath control
No Switch id Conflicts
No transitions in progress
switch#

Related Commands

Command
Description

show running-config fabricpath

Displays current FabricPath configuration.


show fabricpath ftag

To display information about the FabricPath FTAG, use the show fabricpath ftag command.

show fabricpath ftag

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display the information about the FabricPath FTAG:

switch# show fabricpath ftag
No ftag values present
switch#

Related Commands

Command
Description

show running-config fabricpath

Displays the current FabricPath configuration.


show fabricpath isis

To display the FabricPath Intermediate System-to-Intermediate System (IS-IS) adjacency database, use the show fabricpath isis command.

show fabricpath isis

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display detailed information about the IS-IS adjacency:

switch# show fabricpath isis
 
   
Fabricpath IS-IS domain : default
  System ID : 0005.73a3.ba3c  IS-Type : L1
  SAP : 432  Queue Handle : 11
  Maximum LSP MTU: 1492
  Graceful Restart enabled. State: Inactive
  Last graceful restart status : none
  Metric-style : advertise(wide), accept(wide)
  Start-Mode: Complete [Start-type configuration]
  Area address(es) :
    00
  Process is up and running
  CIB ID: 4
  Interfaces supported by Fabricpath IS-IS :
  Level 1
  Authentication type and keychain not configured
  Authentication check specified
  MT-0 Ref-Bw: 400000
  Address family Swid unicast :
    Number of interface : 0
    Distance : 115
  L1 Next SPF: Inactive
switch# 
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.

show running-config fabricpath

Displays the FabricPath running system configuration information.


show fabricpath isis adjacency

To display the FabricPath Intermediate System-to-Intermediate System (IS-IS) adjacency database, use the show fabricpath isis adjacency command.

show fabricpath isis adjacency [interface {ethernet slot/[QSFP-module]/port | port-channel channel-number} | detail | summary | system-id sid]

Syntax Description

interface

(Optional) Displays the interface status.

ethernet

Displays the Ethernet interface.

slot

Slots from 1 to 8. The following list defines the slots available:

Slots 1 to 4 are fixed Linecard Expansion Modules (LEMs).

Slots 5 to 8 are hot-swappable LEMs.

QSFP-module

(Optional) The LEM that has been set to 10G mode. The QSFP-module number is from 1 to 12.

port

Port number within a particular slot. The port number is from 1 to 128.

port-channel

Displays the port-channel interface.

channel-number

Port-channel number. The range is from 1 to 4096.

detail

(Optional) Displays the IS-IS adjacency detailed information.

summary

(Optional) Displays the IS-IS adjacency summary information.

system-id

(Optional) Displays the system ID.

sid

Hostname or system ID in the format XXXX.XXXX.XXXX.


Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display detailed information about the IS-IS adjacency:

switch# show fabricpath isis adjacency detail
switch# 
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis database

To display information about the FabricPath Intermediate System-to-Intermediate System (IS-IS) link-state packet (LSP) database, use the show fabricpath isis database command.

show fabricpath isis database [l1] [level-1] [mgroup] [detail | summary] [sid] {[zero-sequence] | [router-id] | [adjacency]}

Syntax Description

l1

(Optional) Displays the IS-IS Level-1 routing link state database.

level-1

(Optional) Displays the IS-IS Level-1 routing link state database.

mgroup

(Optional) Displays the IS-IS GM database information.

detail

(Optional) Displays the detailed IS-IS information.

summary

(Optional) Displays the summary IS-IS information.

sid

(Optional) LSP ID in the format XXXX.XXXX.XXXX.XX-XX.

zero-sequence

(Optional) Displays the LSP with a zero sequence number.

router-id

(Optional) Displays the router ID filter.

adjacency

(Optional) Displays the adjacency filter.


Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display information about the FabricPath IS-IS LSP database:

switch# show fabricpath isis database
Fabricpath IS-IS domain: default LSP database
  LSPID                 Seq Number   Checksum  Lifetime   A/P/O/T
  O2-48_Mgmt-2.00-00  * 0x00000008   0x2F9D    1073       0/0/0/1
switch#
 
   

This example shows how to display the IS-IS Level-1 routing link state database:

switch# show fabricpath isis database level-1
Fabricpath IS-IS domain: default LSP database
  LSPID                 Seq Number   Checksum  Lifetime   A/P/O/T
  O2-48_Mgmt-2.00-00  * 0x00000008   0x2F9D    1041       0/0/0/1
 
   
switch#
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis ftag

To display Intermediate System-to-Intermediate System (IS-IS) FTAG values associated with the trees in the topology, use the show fabricpath isis ftag command.

show fabricpath isis ftag [multidestination tree-id]

Syntax Description

multidestination

(Optional) Displays the multidestination information.

tree-id

Tree identifier. The range is from 1 to 2.


Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display IS-IS FTAG multidestination information:

switch# show fabricpath isis ftag multidestination 1
Fabricpath IS-IS domain: default
Fabricpath IS-IS Ftag Database
  Legend: C - Confirmed, T - tentative
 
   
MT-0
                          PrimaryTree
    Multidestination-2     0 [C]
switch#
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis hostname

To display FabricPath Intermediate System-to-Intermediate System (IS-IS) hostname table information, use the show fabricpath isis hostname command.

show fabricpath isis hostname [detail]

Syntax Description

detail

(Optional) Displays the detailed IS-IS information.


Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display information about the FabricPath IS-IS hostname table:

Switch# show fabricpath isis hostname detail
Fabricpath IS-IS domain: default dynamic hostname table
  Level  LSP ID                Dynamic hostname
  1      0005.73a3.ba3c.00-00* O2-48_Mgmt-2
 
   
switch#
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis interface

To display information about the FabricPath Intermediate System-to-Intermediate System (IS-IS) interface, use the show fabricpath isis interface command.

show fabricpath isis interface {brief | ethernet slot/[QSFP-module]/port | port-channel channel-number}

Syntax Descriptionshow fabricpath isis interface {brief | ethernet slot/chassis number | port-channel channel-number}

Syntax Description

brief

Displays brief information about the IS-IS interface.

ethernet

Displays the Ethernet interface.

slot

Slots from 1 to 8. The following list defines the slots available:

Slots 1 to 4 are fixed Linecard Expansion Modules (LEMs).

Slots 5 to 8 are hot-swappable LEMs.

QSFP-module

(Optional) The LEM that has been set to 10G mode. The QSFP-module number is from 1 to 12.

port

Port number within a particular slot. The port number is from 1 to 128.

port-channel

Displays the port-channel interface.

channel-number

Port-channel number. The range is from 1 to 4096.


Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display the brief information about the FabricPath IS-IS interface:

switch1# show fabricpath isis interface brief
 
   

This example shows how to display the FabricPath IS-IS interface information for an Ethernet interface:

switch1# show fabricpath isis interface ethernet 1/2
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis ip mroute

To display information about the FabricPath Intermediate System-to-Intermediate System (IS-IS) multicast route, use the show fabricpath isis ip mroute command.

show fabricpath isis ip mroute [vlan vlan-id [group group-id [source source-id]]]

Syntax Description

vlan

(Optional) Displays the IS-IS VLAN information.

vlan-id

VLAN ID. The range is from 1 to 4094.

group

(Optional) Displays the group information.

group-id

Group ID information in the format A.B.C.D.

source

(Optional) Displays the source information.

source-id

Source ID in the format A.B.C.D.


Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display information about the IS-IS mroute:

switch# show fabricpath isis ip mroute
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis ip redistribute mroute

To display the FabricPath Intermediate System-to-Intermediate System (IS-IS) redistribute multicast route information, use the show fabricpath isis ip redistribute mroute command.

show fabricpath isis ip redistribute mroute [vlan vlan-id [group group-id [source source-id]]]

Syntax Description

vlan

(Optional) Displays the IS-IS VLAN information.

vlan-id

Displays the VLAN ID. The range is from 1 to 4094.

group

(Optional) Displays the group information.

group-id

Group ID information in the format A.B.C.D.

source

(Optional) Displays the source information.

source-id

Source ID in the format A.B.C.D.


Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display the FabricPath IS-IS redistribute mroute information:

switch# show fabricpath isis ip redistribute mroute
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis protocol

To display information about the FabricPath Intermediate System-to-Intermediate System (IS-IS) protocol, use the show fabricpath isis protocol command.

show fabricpath isis protocol

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display information about the FabricPath IS-IS protocol:

switch1# show fabricpath isis protocol
 
   
Fabricpath IS-IS domain : default
  System ID : 0005.73a3.ba3c  IS-Type : L1
  SAP : 432  Queue Handle : 11
  Maximum LSP MTU: 1492
  Graceful Restart enabled. State: Inactive
  Last graceful restart status : none
  Metric-style : advertise(wide), accept(wide)
  Start-Mode: Complete [Start-type configuration]
  Area address(es) :
    00
  Process is up and running
  CIB ID: 4
  Interfaces supported by Fabricpath IS-IS :
  Level 1
  Authentication type and keychain not configured
  Authentication check specified
  MT-0 Ref-Bw: 400000
  Address family Swid unicast :
    Number of interface : 0
    Distance : 115
  L1 Next SPF: Inactive
switch#
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis route

To display the FabricPath Intermediate System-to-Intermediate System (IS-IS) routing table for unicast routes, use the show fabricpath isis route command.

show fabricpath isis route [summary | detail]

Syntax Description

summary

(Optional) Displays a summary of the IS-IS adjacency information.

detail

(Optional) Displays the detailed IS-IS adjacency detail information.


Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display detailed information about the IS-IS route:

switch# show fabricpath isis route detail
Fabricpath IS-IS domain: default MT-0
Topology 0, Tree 0, Swid routing table
 
   
switch#
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis rrm

To display information about the FabricPath Intermediate System-to-Intermediate System (IS-IS) Retransmit-Routing-Message (RRM), use the show fabricpath isis rrm command.

show fabricpath isis rrm [gm] {ethernet slot/port | port-channel channel-number}

Syntax Description

gm

(Optional) Displays the IS-IS GM-Send-Sequence-Number information.

ethernet

Displays the IS-IS RRM information for an Ethernet interface.

slot/port

Slot or chassis number and the port number. The slot number is from 1 to 2555 and the port number is from 1 to 128.

port-channel

Displays the IS-IS RRM information for a port-channel interface.

channel-number

Port-channel number. The range is from 1 to 4096.


Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display the FabricPath IS-IS RRM information:

switch# show fabricpath isis rrm gm ethernet 2/2
 
   

Related Commands

Command
Description

fabricpath domain default

Enables the FabricPath Layer 2 IS-IS.


show fabricpath isis spf-log

To display information about FabricPath Intermediate System-to-Intermediate System (IS-IS) shortest-path-first (SPF) calculation statistics, use the show fabricpath isis spf-log command.

show fabricpath isis spf-log [detail]

Syntax Description

detail

(Optional) Displays the detailed IS-IS SPF information.


Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display the detailed information about the FabricPath IS-IS SPF:

switch1# show fabricpath isis spf-log detail
Fabricpath IS-IS domain: default SPF information
Total number of SPF calculations: 1
 
   
Log entry (current/max): 1/20
Log entry: 01, Ago: 02:32:37, Date: Tue Oct 25 03:41:00 2011
  Level  Instance    Init      SPF       IS Update  URIB Update  Total
  1      0x00000001  0.000062  0.000009  0.000009   0.000009     0.000411
  Level  Node Count   Changed  Reason
  1         1     2         0  Switch-id updated
 
   
 
   
switch#
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis srm

To display information about the FabricPath Intermediate System-to-Intermediate System (IS-IS) Send-Routing-Message (SRM), use the show fabricpath isis srm command.

show fabricpath isis srm [gm] {ethernet slot/[QSFP-module]/port | port-channel channel-number}

Syntax Description

gm

(Optional) Displays the IS-IS GM-Send-Sequence-Number information.

ethernet

Displays the Ethernet interface.

slot

Slots from 1 to 8. The following list defines the slots available:

Slots 1 to 4 are fixed Linecard Expansion Modules (LEMs).

Slots 5 to 8 are hot-swappable LEMs.

QSFP-module

(Optional) The LEM that has been set to 10G mode. The QSFP-module number is from 1 to 12.

port

Port number within a particular slot. The port number is from 1 to 128.

port-channel

Displays the port-channel interface.

channel-number

Port-channel number. The range is from 1 to 4096.


Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display information about the FabricPath IS-IS SRM:

switch# show fabricpath isis srm gm ethernet 2/2
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis ssn

To display information about the FabricPath Intermediate System-to-Intermediate System (IS-IS) Send-Sequence-Number (SSN), use the show fabricpath isis ssn command.

show fabricpath isis ssn [gm] {ethernet slot/port | port-channel channel-number}

Syntax Description

gm

(Optional) Displays the IS-IS GM-Send-Sequence-Number information.

ethernet

Displays the Ethernet interface.

slot/port

Slot or chassis number and the port number. The slot number is from 1 to 255 and the port number is from 1 to 128.

port-channel

Specifies the port-channel interface.

channel-number

Port-channel number. The range is from 1 to 4096.


Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display FabricPath IS-IS Send-Sequence-Number information:

switch# show fabricpath isis ssn gm port-channel 400
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis statistics

To display information about the FabricPath Intermediate System-to-Intermediate System (IS-IS) protocol statistics, use the show fabricpath isis statistics command.

show fabricpath isis statistics

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display information about the FabricPath IS-IS protocol statistics:

switch# show fabricpath isis statistics
Fabricpath IS-IS domain:      default
SPF calculations:   1
LSPs sourced:       2
LSPs refreshed:     18
LSPs purged:        0
Buffers U2RIB:      0
Buffers M2RIB:      0
Buffers PIXM:       0
Swid Updates:       2
Ftag Updates:       0
 
   
switch#

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis switch-id

To display switch IDs and reachability information in the topology, use the show fabricpath isis switch-id command.

show fabricpath isis switch-id

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display the switch ID database:

switch# show fabricpath isis switch-id
 
   
Fabricpath IS-IS domain: default
Fabricpath IS-IS Switch-ID Database
Legend: C - Confirmed, T - tentative, W - swap
        S - sticky, E - Emulated Switch
        '*' - this system
System-ID        Primary  Secondary  Reachable  Bcast-Priority
MT-0
0005.73a3.ba3c*  2590[C]       0[C]  Yes                64
switch#

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis topology summary

To display information about the Intermediate System-to-Intermediate System (IS-IS) summary topology, use the show fabricpath isis topology summary command.

show fabricpath isis topology summary

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Global configuration mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display information about the FabricPath IS-IS summary topology:

switch# show fabricpath isis topology summary
Fabricpath IS-IS domain: default FabricPath IS-IS Topology Summary
MT-0
  Configured interfaces:
  Number of trees: 2
    Tree id: 1, ftag: 0, root system: 0000.0000.0000, 0
    Tree id: 2, ftag: 0, root system: 0000.0000.0000, 0
switch#

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis traffic

To display information about the FabricPath Intermediate System-to-Intermediate System (IS-IS) traffic, use the show fabricpath isis traffic command.

show fabricpath isis traffic {ethernet lot/[QSFP-module]/port | port-channel channel-number}

Syntax Description

ethernet

Displays the Ethernet interface.

slot

Slots from 1 to 8. The following list defines the slots available:

Slots 1 to 4 are fixed Linecard Expansion Modules (LEMs).

Slots 5 to 8 are hot-swappable LEMs.

QSFP-module

(Optional) The LEM that has been set to 10G mode. The QSFP-module number is from 1 to 12.

port

Port number within a particular slot. The port number is from 1 to 128.

port-channel

Displays the port-channel interface.

channel-number

Port-channel number. The range is from 1 to 4096.


Command Default

None

Command Modes

Global configuraion mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display information about the FabricPath IS-IS traffic:

switch1# show fabricpath isis traffic
Fabricpath IS-IS domain: default
Fabricpath IS-IS Traffic:
PDU        Received        Sent  RcvAuthErr OtherRcvErr  ReTransmit
P2P-IIH           0           0           0           0         n/a
CSNP              0           0           0           0         n/a
PSNP              0           0           0           0         n/a
LSP               0           0           0           0           0
 
   
switch#

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis trees

To display information about the FabricPath Intermediate System-to-Intermediate System (IS-IS) trees, use the show fabricpath isis trees command.

show fabricpath isis trees [multidestination tree-id]

Syntax Description

multidestination

(Optional) Displays the multidestination information.

tree-id

Tree identifier. The range is from 1 to 2.


Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display information about the FabricPath IS-IS tree multidestination:

switch# show fabricpath isis trees multidestination 1
Fabricpath IS-IS domain: default
Note: The metric mentioned for multidestination tree is from the root of that tr
ee to that switch-id
 
   
MT-0
Topology 0, Tree 1, Swid routing table
 
   
switch# 
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath isis vlan-range

To display VLANs in the FabricPath Intermediate System-to-Intermediate System (IS-IS) topology, use the show fabricpath isis vlan-range command.

show fabricpath isis vlan-range

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display VLANs in the FabricPath IS-IS topology:

switch# show fabricpath isis vlan-range
Fabricpath IS-IS domain: default
MT-0
switch#
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show fabricpath load-balance

To display FabricPath load-balancing information, use the show fabricpath load-balance command.

show fabricpath load-balance

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines


Note The show fabricpath load-balance cannot be executed by any users without admin privileges.


This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display FabricPath load-balancing information:

switch# show fabricpath load-balance
ECMP load-balancing configuration:
L3/L4 Preference: Mixed (L2, L3 and L4)
Hash Control: Symmetric
Rotate amount: 7 bytes
Use VLAN: TRUE
 
   
switch#
 
   

Related Commands

Command
Description

fabricpath load-balance

Displays FabricPath load-balancing parameters.


show fabricpath load-balance multicast

To display FabricPath load-balancing information for the multicast load-balancing scheme, use the show fabricpath load-balance multicast command.

show fabricpath load-balance multicast ftag-selected vlan vlan-ID macg MAC-addr

Syntax Description

ftag-selected

Displays the multicast load-balancing parameters for the FabricPath FTAG.

vlan vlan-ID

Displays load-balancing for FabricPath VLANs. The range is from 1 to 4094.

macg MAC-addr

Displays the load-balancing parameters for the multicast group MAC address. The format is EEEE.EEEE.EEEE.


Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display FabricPath load-balancing forwarding information for the multicast load-balancing scheme:

switch# show fabricpath load-balance multicast ftag-selected vlan 10 macg 0100.5E10.1010
 
   

Related Commands

Command
Description

fabricpath load-balance

Displays FabricPath load-balancing parameters.


show fabricpath load-balance unicast

To display FabricPath load-balancing information for the unicast load-balancing scheme, use the show fabricpath load-balance unicast command.

show fabricpath load-balance unicast forwarding-path ftag ftag-ID switchid switch-ID src-mac MAC-addr dst-mac MAC-addr [dst-ip ip-addr] [dst-ipv6 ipv6-addr] [l4-dst-port l4-dest-port] [l4-src-port l4-src-port] [src-ip ip-addr] [src-ipv6 ipv6-addr] [vlan vlan-ID]

Syntax Description

forwarding-path

Identifies the FabricPath that forwards the packet.

ftag ftag-ID

Displays the load-balancing parameters for the FabricPath FTAG. The FTAG value is from 0 to 4,294,967,295.

switchid switch-ID

Displays the load-balancing parameters for a specific FabricPath switch ID. The switch ID is from 0 to 4,294,967,295.

src-mac

Displays the load-balancing parameters for the source MAC address.

MAC-addr

MAC address. The format is EE:EE:EE:EE:EE:EE.

dst-mac

Displays the load-balancing parameters for the destination MAC address.

dst-ip

(Optional) Displays the load-balancing parameters for the destination IPv4 address.

ip-addr

IPv4 address. The format is A.B.C.D.

dst-ipv6

(Optional) Displays the load-balancing destination hash parameters.

ipv6-addr

IPv6 address. The format is EE:EE::EE:EE.

l4-dst-port l4-dest-port

(Optional) Displays the destination TCP or UDP port information used in hashing. The port number is from 0 to 65535.

l4-src-port l4-src-port

(Optional) Displays the source TCP or UDP port information used in hashing. The port number is from 0 to 65535.

src-ip

(Optional) Displays the load-balancing parameters for the source IPv4 address.

src-ipv6

(Optional) Displays the load-balancing source hash parameters.

vlan vlan-ID

(Optional) Displays the load-balancing information for FabricPath VLANs. The range is from 1 to 4094.


Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display FabricPath load-balancing forwarding information for the unicast load-balancing scheme:

switch# show fabricpath load-balance unicast forwarding-path ftag 1 switchid 200 src-mac 
00:10:20:30:40:50 dst-mac 00:30:40:50:60:70 vlan 200
 
   

This example shows how to display FabricPath load-balance hashing information for the unicast load-balancing scheme:

switch# show fabricpath load-balance unicast forwarding-path ftag 1 switchid 232 src-mac 
0000.1234.5678 dst-mac 0000.3452.4567 src-ipv6 12:34::56:78 dst-ipv6 01:34::56:78 
l4-dst-port 100 l4-src-port 435 vlan 200
Missing params will be substituted by 0's.
 
   
crc8_hash: 229
This flow selects interface Po400
switch#
 
   

Related Commands

Command
Description

fabricpath load-balance

Displays FabricPath load-balancing parameters.


show fabricpath route

To display FabricPath route information, use the show fabricpath route command.

show fabricpath route [detail [hex] | hex | topology {topology_ID [switchid switch-ID] | all} [detail | hex]]

Syntax Description

detail

(Optional) Displays detailed information.

hex

(Optional) Displays the switch IDs in hexadecimal.

topology topology_ID

(Optional) Displays the topology information. The topology value is from 0 to 63.

switchid

(Optional) Displays the switch ID.

switch-ID

Switch ID value. The range is from 0 to 16383.


Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display the detailed information about the FabricPath route:

switch# show fabricpath route detail
FabricPath Unicast Route Table
'a/b/c' denotes ftag/switch-id/subswitch-id
'[x/y]' denotes [admin distance/metric]
ftag 0 is local ftag
subswitch-id 0 is default subswitch-id
 
   
 
   
FabricPath Unicast Route Table for Topology-Default
 
   
0/2590/0, number of next-hops: 0
        via ---- , [60/0], 0 day/s 02:57:18, local
switch#
 
   

This example shows how to display the information about the FabricPath route:

switch# show fabricpath route
FabricPath Unicast Route Table
'a/b/c' denotes ftag/switch-id/subswitch-id
'[x/y]' denotes [admin distance/metric]
ftag 0 is local ftag
subswitch-id 0 is default subswitch-id
 
   
 
   
FabricPath Unicast Route Table for Topology-Default
 
   
0/2590/0, number of next-hops: 0
        via ---- , [60/0], 0 day/s 02:58:05, local
switch#
 
   

Related Commands

Command
Description

show running-config fabricpath

Displays the current FabricPath configuration.


show fabricpath switch-id

To display the FabricPath switch ID, use the show fabricpath switch-id command.

show fabricpath switch-id [local]

Syntax Description

local

(Optional) Displays the local switch ID information.


Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display the FabricPath switch ID:

switch# show fabricpath switch-id
                        FABRICPATH SWITCH-ID TABLE
Legend: '*' - this system
=========================================================================
SWITCH-ID      SYSTEM-ID       FLAGS         STATE    STATIC  EMULATED
----------+----------------+------------+-----------+--------------------
*2590        0005.73a3.ba3c    Primary     Confirmed    No      No
Total Switch-ids: 1
O2-48_Mgmt-2(config)#
O2-48_Mgmt-2(config)# show fabricpath s?
  switch-id  Switch ID
  system-id  System-id
 
   
switch#
 
   

This example shows how to display the local FabricPath switch ID:

switch# show fabricpath switch-id local
Switch-Id: 2590
System-Id: 0005.73a3.ba3c
switch#
 
   

Related Commands

Command
Description

fabricpath switch-id (FabricPath)

Displays the FabricPath switch ID.


show fabricpath system-id

To display information about the FabricPath network by the system ID, use the show fabricpath system-id command.

show fabricpath system-id {mac-address}

Syntax Description

mac-address

MAC address.


Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display information about the FabricPath network by the system ID:

switch# show fabricpath system-id 0005.73a3.ba3c
Switch-Id: 2590
State: Confirmed
switch#
 
   

Related Commands

Command
Description

show running-config fabricpath

Displays information about the current FabricPath configuration.


show fabricpath timers

To display settings for the allocate-delay, linkup-delay, and transition-delay timers for the FabricPath network by the system ID, use the show fabricpath timers command.

show fabricpath timers

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display FabricPath timers:

switch# show fabricpath timers
Allocate Delay Timer       :   10
Transition Delay Timer     :   10
Link-up Delay Timer        :   10
switch#
 
   

Related Commands

Command
Description

fabricpath timers

Configures the FabricPath timers.


show fabricpath topology

To display information about the FabricPath Intermediate System-to-Intermediate System (IS-IS) topology, use the show fabricpath topology command.


Note The Cisco Nexus switch supports only two topologies; the default or base topology (topology 0), and another optional topology (for example, topology 1).


show fabricpath topology [topology-ID {ftag [active | multicast | unicast] | interface [ethernet slot/[QSFP-module]/port | port-channel channel-number] | vlan [active]} | detail | ftag [active | multicast | unicast] | interface [ethernet slot/[QSFP-module]/port | port-channel channel-number | vlan [active]] | vlan [active]]

Syntax Description

topology-ID

FabricPath topology ID. The range is from 0 to 63.

detail

(Optional) Displays the detailed FabricPath topology information.

ftag

(Optional) Displays the forwarding tag (FTAG) of a graph.

active

(Optional) Displays the active multicast FTAGs.

multicast

(Optional) Displays the multicast FTAGs.

unicast

(Optional) Displays the unicast FTAGs.

interface

Displays the interface topology information.

ethernet

(Optional) Displays the Ethernet interface.

slot

Slots from 1 to 8. The following list defines the slots available:

Slots 1 to 4 are fixed Linecard Expansion Modules (LEMs).

Slots 5 to 8 are hot-swappable LEMs.

QSFP-module

(Optional) The LEM that has been set to 10G mode. The QSFP-module number is from 1 to 12.

port

Port number within a particular slot. The port number is from 1 to 128.

port-channel

(Optional) Displays the port-channel interface number.

channel-number

Port-channel number. The range is from 1 to 4096.

vlan

(Optional) Displays the VLANs in the Layer 2 topology.


Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display VLANs in a Layer 2 topology:

switch# show fabricpath topology 0 vlan
Topo-Description         TPG-ID    Configured VLAN List
------------------------ --------- ----------------------------
0                        0         1-4095
switch#
 
   

This example shows how to display interface topology information:

switch# show fabricpath topology 0 interface
 
   

This example shows how to display active multicast FTAGs:

switch# show fabricpath topology 0 ftag
 
   

This example shows how to display the FabricPath topology interface VLANs:

switch# show fabricpath topology interface ethernet 2/1 vlan
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.


show feature-set

To display the status of all feature sets on the switch, use the show feature-set command.

show feature-set [services feature-set-name]

Syntax Description

services

Displays the services associated with a feature set.

feature-set-name

Name of the service or feature set.


Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display the status of a feature set:

switch# show feature-set
Feature Set Name      ID        State
--------------------  --------  --------
fabricpath            2         enabled
virtualization        4         uninstalled
switch#
 
   

This example shows how to display the services associated with the FabricPath feature set:

switch# show feature-set services fabricpath
u2rib
drap
isis_fabricpath
3 services in feature set fabricpath
switch#
 
   

Related Commands

Command
Description

feature-set fabricpath

Enables the FabricPath feature set on the switch.


show mroute

To display the Layer 2 (l2) or FabricPath multicast route database, use the show mroute command.

show {l2 | fabricpath} mroute {[vdc_omf] | [vlan vlanid] {{[omf] | [flood] | [source {srcaddr | ipv6srcaddr}] [group {groupaddr | ipv6groupaddr}]} [resolved] [ftag ftag-id] [hex]}}

Syntax Description

l2

Displays Layer 2 information.

fabricpath

Displays FabricPath information.

vdc_omf

(Optional) Displays the virtual device context (VDC) Optimized Multicast Flooding (OMF) route.

vlan

(Optional) Displays the VLAN ID.

vlan-id

(Optional) VLAN ID. The range is from 1 to 4096.

omf

(Optional) Displays the VLAN OMF route.

flood

(Optional) Displays the VLAN flood routes.

source

(Optional) Displays the source IP address.

srcassr

IPv4 source address.

ipv6srcaddr

IPv6 source address.

group

(Optional) Displays the group address.

groupaddr

IPv4 group address.

ipv6groupaddr

IPv6 group address.

resolved

(Optional) Displays the resolved switch ID next hop's underlying interfaces.

ftag

(Optional) Displays the FTAG number.

ftag-id

Forwarding tag (FTAG) ID. The range is from 1 to 1024.

hex

(Optional) Displays the switch IDs in hexadecimal.


Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines


Note l2 can be used interchangeably with FabricPath.


This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display the VLAN flood routes in the FabricPath multicast route database:

switch# show fabricpath mroute flood
 
   

This example shows how to display the resolved switch ID of the next hop's underlying interfaces:

switch# show l2 mroute resolved
 
   

Related Commands

Command
Description

fabricpath load-balance

Displays FabricPath load-balancing parameters.

show running-config fabricpath

Displays the current FabricPath configuration.


show multicast trees

To display the Layer 2 (l2) or FabricPath multicast tree database, use the show multicast trees command.

show {l2 | fabricpath} multicast trees [topo topo-id] [ftag ftag-id] [hex]

Syntax Description

l2

Displays Layer 2 information.

fabricpath

Displays FabricPath information.

topo

(Optional) Displays the topology instance.

topo-id

Topology ID. The range is from 0 to 64.

ftag

(Optional) Displays the FTAG number.

ftag-id

Forwarding tag (FTAG) ID. The range is from 1 to 1024.

hex

(Optional) Displays the switch IDs in hexadecimal.


Command Default

None

Command Modes

EXEC mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display the FabricPath multicast tree database:

switch# show fabricpath multicast trees
 
   

This example shows how to display the FTAG number of the Layer 2 multicast trees:

switch# show l2 multicast trees ftag 1
 
   

This example shows how to display the Layer 2 multicast tree database:

switch# show l2 multicast trees
 
   

Related Commands

Command
Description

show l2 route

Displays FabricPath route information.

show fabricpath route

Displays FabricPath route information.


show running-config fabricpath

To display FabricPath running system configuration information, use the show running-config fabricpath command.

show running-config fabricpath [domain default | switch-id | topology] [all]

Syntax Description

domain

(Optional) Displays the FabricPath Intermediate System-to-Intermediate System (IS-IS) domain configuration information.

default

(Optional) Displays the FabricPath IS-IS default FabricPath domain information.

switch-id

(Optional) Displays the FabricPath switch ID configuration information.

topology

(Optional) Displays the FabricPath topology information.

all

(Optional) Displays the running configuration, including the defaults.


Command Default

None

Command Modes

Any command mode

Command History

Release
Modification

6.0(2)N1(1)

This command was introduced.


Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display FabricPath running system configuration information:

switch# show running-config fabricpath
 
   
!Command: show running-config fabricpath
!Time: Tue Oct 25 07:55:05 2011
 
   
version 6.0(2)N1(1)
install feature-set fabricpath
feature-set fabricpath
 
   
vpc domain 1
fabricpath domain default
 
   
 
   
switch#
 
   

Related Commands

Command
Description

fabricpath domain default

Enables FabricPath Layer 2 IS-IS.