The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
This chapter describes the Cisco NX-OS FabricPath commands that begin with T.
To configure fabricpath Operation, Administration, and Maintenance (OAM) service topology identifier, use the topology command in fabricpath OAM profile configuration mode. To remove the service topology, use the no form of this command.
Note Cisco Nexus 5500 Series switch only supports 2 topologies; the default or base topology (topology 0), and another optional topology (for example, topology 1).
topology topology-id
no topology [topology-id]
topology-id |
Topology identifier. The range is from 0 to 63. |
Fabricpath OAM service topology identifier is not configured.
Fabricpath oam profile (config-fp-oam-profile)
|
|
---|---|
5.2(1)N1(1) |
This command was introduced. |
This command requires an Enhanced Layer 2 license.
This example shows how to configure a FabricPath IS-IS topology:
switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# fabricpath domain profile
switch(config-fabricpath-isis)# topology 15
switch(config-fabricpath-isis)#
|
|
---|---|
fabricpath domain default |
Enables FabricPath Layer 2 IS-IS. |
To send a FP OAM Path Trace Request message to the egress switch ID, use the traceroute fabricpath command. To return to the default setting, use the no form of this command.
traceroute fabricpath switch-id switch-id [interface interface-id] [vlan vlan-id | tag tag-id ] [use-host-vlan] [verbose] [reply mode out-of-band { ipv4 ipv4-addr | ipv6 ipv6-addr}] [forward flow flow-entropy { l2 | l3 }] [hop hop-count] [topology topology-id] | [timeout timeout-value]
None
Privileged EXEC (#)
|
|
---|---|
7.0(0)N1(1) |
This command was introduced. |
For a synchronous ping, traceroute, or mtrace, if the profile has multiple interfaces, only the first interface is selected. Use the interface keyword to overwrite the selected interface. Only one session is created.
This example shows how to discover the route for FabricPath OAM packets:
switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# traceroute fabricpath switch-id 10
Codes: '!' - success, 'Q' - request not sent, '.' - timeout,
'D' - Destination Unreachable, 'X' - unknown return code,
'V' - VLAN nonexistent, 'v' - VLAN in suspended state,
'm' - malformed request, 'C' - Cross Connect Error,
'U' - Unknown RBridge nickname, 'n' - Not AF,
'M' -MTU mismatch, 'I' - Interface not in forwarding state,
'S' - Service Tag nonexistent, 's' - Service Tag in suspended state,
Type escape sequence to abort.
0 5 Rcvd on Eth10/23, Next hop RBID - 10(fwd)[1ms]
! 10 [1ms]
This example shows how to discover the route for FabricPath OAM packets with for a specific switch ID when the keyword verbose is included:
Codes: '!' - success, 'Q' - request not sent, '.' - timeout,
'D' - Destination Unreachable, 'X' - unknown return code,
'V' - VLAN nonexistent, 'v' - VLAN in suspended state,
'm' - malformed request, 'C' - Cross Connect Error,
'U' - Unknown RBridge nickname, 'n' - Not AF,
'*' - Success, Optional Tlv incomplete,
'I' - Interface not in forwarding state,
'S' - Service Tag nonexistent, 's' - Service Tag in suspended state,
'c' - Corrupted Data/Test
Sender handle: 1
Hop Code SwitchId Interface State TotalTime PathId DwnSwId Intf State
===============================================================================
1 ! 3570 Rcvd on Eth1/3 fwd 3ms
!!!!!specify customer flow entropy
This example shows how to discover the route for FabricPath OAM packets with for a specific switch ID for forward flow:
Device# traceroute fabricpath switch-id 3570 forward flow
00112222111100112222222281000000A8903
Codes: '!' - success, 'Q' - request not sent, '.' - timeout,
'D' - Destination Unreachable, 'X' - unknown return code,
'V' - VLAN nonexistent, 'v' - VLAN in suspended state,
'm' - malformed request, 'C' - Cross Connect Error,
'U' - Unknown RBridge nickname, 'n' - Not AF,
'*' - Success, Optional Tlv incomplete,
'I' - Interface not in forwarding state,
'S' - Service Tag nonexistent, 's' - Service Tag in suspended state,
'c' - Corrupted Data/Test
Sender handle: 2
Hop Code SwitchId Interface State TotalTime PathId
============================================================
1 ! 3570 Rcvd on Eth1/3 fwd 3ms
!!!!Interactive traceroute with user specified layer 2 flow entropy
This example shows interactive traceroute with user specified layer 2 flow entropy:
switch# traceroute fabricpath
Switch-id(1-65535) [1] 3570
Timeout in seconds [2]
Extended command(y/n) [n] y
OAM Profile(1-1023) [none]
Interface [none]
Ingress Interface [none]
Forward Flow entropy [n] y
Forward Flow entropy type L2/L3 [L2]
Forward Flow source mac address(aaaa.bbbb.cccc) [0001.ccaa.aabb]
Forward Flow destination mac address(aaaa.bbbb.cccc) [0001.ccaa.3abb]
Forward Flow vlan(vlan id or none) [1] 10
Forward Flow stag(1-0xFFFFFF) [none]
Forward Flow ether type [0x9100]
Reverse Flow entropy [n]
Reply mode out of band [n]
Verbose [n]
Hop count(1-63) [63]
Topology id [0]
Use host vlan [n]
Vlan(vlan id or none) [1] 10
Control path forward request [n]
Control path reverse request [n]
Codes: '!' - success, 'Q' - request not sent, '.' - timeout,
'D' - Destination Unreachable, 'X' - unknown return code,
'V' - VLAN nonexistent, 'v' - VLAN in suspended state,
'm' - malformed request, 'C' - Cross Connect Error,
'U' - Unknown RBridge nickname, 'n' - Not AF,
'*' - Success, Optional Tlv incomplete,
'I' - Interface not in forwarding state,
'S' - Service Tag nonexistent, 's' - Service Tag in suspended state,
'c' - Corrupted Data/Test
Sender handle: 3
Hop Code SwitchId Interface State TotalTime PathId
============================================================
1 ! 3570 Rcvd on Eth1/3 fwd 3ms
|
|
---|---|