The primary function of Generalized Multiprotocol Label Switching (GMPLS) User Network Interface (UNI) is to create circuit connection between two clients (UNI-C) of an optical network. This is achieved by signaling exchanges between UNI Client (UNI-C) and UNI Network (UNI-N) nodes. NCS 1002 node acts as UNI-C and NCS 2000 series node acts as UNI-N in GMPLS-UNI reference model.

The user can create a GMPLS optical channel trail (OCH Trail) in a network where the NCS 1002 node is connected to a NCS 2000 series node. The OCH trail circuit originates from a NCS 1002 trunk interface (UNI-C) on the source NCS 1002 node and terminates on the NCS 2000 series interface (UNI-N) on the destination NCS 2000 series node to create an optical connection. The prerequisite for the OCH trail circuit is to create a Link Management Protocol (LMP) link between the optical channel Add/Drop NCS 2000 series interface on the NCS 2000 series node and the NCS 1002 interface on the NCS 1002 node.

GMPLS UNI is supported only on the 100G and 200G trunk ports of the NCS 1002 node until R6.2.1. GMPLS UNI is supported on the 250G trunk port of the NCS 1002 node from R6.3.2.

In unnumbered LMP, the tunnel is terminated in any of the links reaching the peer NCS 1002 node. The numbered LMP is recommended because NCS 1002 trunk connections must be symmetric.

Use the following command to configure the unnumbered LMP from the TL1 interface.

ENT-UNICFG:[<TID>]:<src>:<CTAG>::<rvrsaid>,<rsysip>,<rifcip>,<mstpip>,
<commip>,[<remoteifinfo>]:[VALMODE=<optval>],[VALZONE=<oprzone>],[ADMINSTATE=<adminstate>],
[RESTTYPE=<resttype>],[CKTLABEL=<cktlabel>],[USPWROFS=<upstrmpwr>],
[DSPWROFS=<dnstrmpwr>],[ALLOWREGEN=<allowregen>],
[UNICTRLMODE=<unictrlmode>],[REVERTMODE=<revertmode>],
[SOAK=<HH-MM-SS>],[RESTVALMODE=<restvalmode>,[RESTVALZONE=<restvalzone>],
[TERMINTFDX=<termintfdx>],[DIVERSITY=<diversity>],[DIVERSITYTYPE=<diversitytype>],
[ISLOOSE=<isloose>],[UNIMODE=<unimode>],[DESCR=<descr>],[ALIENID=<alienid>],
[FECMODE=<fecmode>],[TRUNKMODE=<trunkmode>],[OPTENDPOINT=<optendpoint>],
[PAIREDOPTENDPOINT=<pairedoptendpoint>],[REMOTEIFINFOLIST=<remoteifinfolist>],
[LMPTYPE=<lmptype>][:];

rvrsaid is the destination AID. rsysip is the remote system IP address. rifcip is the remote interface IP address and enter 0.0.0.0 for unnumbered LMP. mstpip is the MSTP interface IP address and enter 0.0.0.0 for unnumbered LMP. commip is the destination IP address.

ENT-UNICFG::PLINE-20-5-RX:111::PLINE-20-5-TX,10.58.229.22,10.22.22.5,10.90.90.5,10.58.229.22,
"Unnumb":VALMODE=FULL,VALZONE=RED,DESCR=90_Porta5_int27_Rosco22_250_20%,ADMINSTATE=UP,RESTTYPE=NONE,
UNICTRLMODE=CLIENT,RESTVALMODE=NONE,UNIMODE=GMPLS,ALIENID=NCS1K,
FECMODE=SD-20,TRUNKMODE=250G,LMPTYPE=SIGNALED;

The Ifindex of all the LMP ports of NCS 2000 series node can be retrieved using CTC or TL1.

Using CTC

The Ifindex of all the LMP ports of NCS 2000 series node in decimal format can be retrieved using CTC from the Originating Interface Index column under the Provisioning > LMP tabs.

Using TL1

1. Log in to the TL1 interface and issue the following command.

2. rtrv-unicfg ::all:1;

This command retrieves the Ifindex of all the LMP ports of NCS 2000 series node in hexadecimal. This must be converted to decimal and used in remote Ifindex of NCS 1002 node during the LMP configuration.

PSLINE-81-1-9-RX:PSLINE-81-1-9-TX,10.77.142.92,10.3.3.4,10.3.3.3,0.0.0.0,VALMODE=NONE,ADMINSTATE=UP,
RESTTYPE=REVERT,USPWROFS=0.0,
DSPWROFS=0.0,ALLOWREGEN=NO,UNICTRLMODE=CLIENT,REVERTMODE=MANUAL,SOAK=00-01-00,
RESTVALMODE=NONE,TERMINTFDX=0,ORIGINTFIDX=7f000d12,NUMBERED=TRUE,UNIMODE=GMPLS

PSLINE-81-1-10-RX:PSLINE-81-1-10-TX,10.77.142.92,10.4.4.4,10.4.4.3,0.0.0.0,VALMODE=NONE,ADMINSTATE=UP,
RESTTYPE=REVERT,USPWROFS=0.0,DSPWROFS=0.0,ALLOWREGEN=NO,UNICTRLMODE=CLIENT,
REVERTMODE=MANUAL,SOAK=00-01-00,RESTVALMODE=NONE,TERMINTFDX=0,
ORIGINTFIDX=7f000d14,NUMBERED=TRUE,UNIMODE=GMPLS

Link Management Protocol (LMP) is a logical link that must be created on the trunk optics controller on the source and destination NCS 1002 nodes of the tunnel. Only static LMP is supported.

As CTC does not manage the NCS 1002 node, the Ifindex of Add Drop ports of NCS 2000 series node must be manually retrieved through TL1 or CTC LMP panel and used in LMP configuration in NCS 1002. See Retrieve Ifindex from NCS 2000 Series Node to retrieve the Ifindex. This Ifindex must be converted to decimal and used in the neighbor interface-id unnumbered command node during the LMP configuration.

Numbered trail creation requires the management IP address, link IP address (IP address of the optics controller), and the interface index. Unnumbered trail creation requires the management IP address and the interface index.

link-id ipv4 unicast IP address is the IP address of the optics controller. neighbor link-id ipv4 unicast IP address is the IP address of the MSTP interface. neighbor flexi-grid-capable enables GMPLS UNI flexible grid channel spacing.

The following is a sample of configuring the LMP on the source NCS 1002 node.

show running-config lmp

lmp
gmpls optical-uni
  controller Optics0/0/0/13
   neighbor NCS1K
   neighbor link-id ipv4 unicast 192.0.2.3
   neighbor flexi-grid-capable
   neighbor interface-id unnumbered 19
   link-id ipv4 unicast 192.0.2.4
  !
  neighbor NCS1K
   ipcc routed
   router-id ipv4 unicast 192.0.2.1
  !
  router-id ipv4 unicast 192.0.2.2
!
!

Resource Reservation Protocol (RSVP) configuration with appropriate timeout for optical network must be performed on the source and destination NCS 1002 nodes of the tunnel. The following is a sample of configuring RSVP on the source NCS 1002 node.

controller optics 0/0/0/6
     signalling refresh out-of-band interval 3600
     signalling refresh out-of-band missed 24

MPLS tunnels can be configured only from the 100G and 200G trunk ports of the NCS 1002 node. The trunk optics controller must be in no shut state.

The following is a sample of configuring the MPLS tunnel on the source NCS 1002 node.

mpls traffic-eng
    gmpls optical-uni
        controller optics 0/0/0/6
           tunnel-properties
              tunnel-id 100
              destination ipv4 unicast 10.20.20.20
             	path-option 10 no-ero lockdown

Explicit Route Object (ERO) - Includes the route(s) to be used through a list of specified nodes for a tunnel.

Exclude Route Object (XRO) - Excludes the route(s) to be used through a list of specified nodes for a tunnel.

The following is a sample to enable the controller to participate in the MPLS tunnel on the destination NCS 1002 node.

mpls traffic-eng
    gmpls optical-uni
        controller optics 0/0/0/6           

NCS 1002 can carry traffic with a non-functional CPU (headless mode) for up to 72 hours. The existing GMPLS UNI tunnels are not affected by headless events such as system reload and CPU OIR operation on NCS 1002 node. However, the existing GMPLS UNI tunnels are affected if changes to the tunnel are triggered by the peer device when NCS 1002 node operates in headless mode.

show mpls traffic-eng link-management optical-uni controller optics 0/0/0/13

Mon Sep 25 10:58:02.018 UTC
Optical interface: Optics0/0/0/13
  Overview:
    IM state: Up
    Child interface: : IM state Unknown
    OLM/LMP state: Up
    Optical tunnel state: up
  Connection:
    Tunnel role: Head
    Tunnel-id: 32, LSP-id 144, Extended tunnel-id 10.77.142.93
    Tunnel source: 10.77.142.93, destination: 10.6.1.1
    Optical router-ids: Local: 10.77.142.93, Remote: 10.77.142.94
    Label source: UNI-N
    Upstream label:
      Optical label:
      Grid                : DWDM
      Channel spacing     : 6.25 GHz
      Identifier          : 0
      Channel Number      : 88
    Downstream label:
      Optical label:
      Grid                : DWDM
      Channel spacing     : 6.25 GHz
      Identifier          : 0
      Channel Number      : 88
    SRLG discovery: Disabled
    SRLG announcement: None
  Admission Control:
    Upstream: Admitted (LSP ID: 144)
    Downstream: Admitted (LSP ID: 144)
  OLM/LMP adjacency information:
    Adjacency status: Up
    Local:
      node ID: 10.77.142.93
      link interface ID: 19
      link ID: 10.5.1.1
    Neighbor:
      node ID: 10.77.142.94 (38-SIT3)
      link interface ID: 2130709792
      link ID: 10.5.1.2
      IPCC: Routed to 10.77.142.94
  Optical capabilities:
    Controller type: DWDM
    Channel spacing: 6.25 GHz
    Default channel: 88
    776 supported channels:
      -295, -294, -293, -292, -291, -290, -289, -288
      -287, -286, -285, -284, -283, -282, -281, -280
      -279, -278, -277, -276, -275, -274, -273, -272
      -271, -270, -269, -268, -267, -266, -265, -264
      -263, -262, -261, -260, -259, -258, -257, -256
      -255, -254, -253, -252, -251, -250, -249, -248
      -247, -246, -245, -244, -243, -242, -241, -240
      -239, -238, -237, -236, -235, -234, -233, -232
      -231, -230, -229, -228, -227, -226, -225, -224
      -223, -222, -221, -220, -219, -218, -217, -216
      -215, -214, -213, -212, -211, -210, -209, -208
      -207, -206, -205, -204, -203, -202, -201, -200
      -199, -198, -197, -196, -195, -194, -193, -192
      -191, -190, -189, -188, -187, -186, -185, -184
      -183, -182, -181, -180, -179, -178, -177, -176
      -175, -174, -173, -172, -171, -170, -169, -168
      -167, -166, -165, -164, -163, -162, -161, -160
      -159, -158, -157, -156, -155, -154, -153, -152
      -151, -150, -149, -148, -147, -146, -145, -144
      -143, -142, -141, -140, -139, -138, -137, -136
      -135, -134, -133, -132, -131, -130, -129, -128
      -127, -126, -125, -124, -123, -122, -121, -120
      -119, -118, -117, -116, -115, -114, -113, -112
      -111, -110, -109, -108, -107, -106, -105, -104
      -103, -102, -101, -100, -99, -98, -97, -96
      -95, -94, -93, -92, -91, -90, -89, -88
      -87, -86, -85, -84, -83, -82, -81, -80
      -79, -78, -77, -76, -75, -74, -73, -72
      -71, -70, -69, -68, -67, -66, -65, -64
      -63, -62, -61, -60, -59, -58, -57, -56
      -55, -54, -53, -52, -51, -50, -49, -48
      -47, -46, -45, -44, -43, -42, -41, -40
      -39, -38, -37, -36, -35, -34, -33, -32
      -31, -30, -29, -28, -27, -26, -25, -24
      -23, -22, -21, -20, -19, -18, -17, -16
      -15, -14, -13, -12, -11, -10, -9, -8
      -7, -6, -5, -4, -3, -2, -1, 0
      1, 2, 3, 4, 5, 6, 7, 8
      9, 10, 11, 12, 13, 14, 15, 16
      17, 18, 19, 20, 21, 22, 23, 24
      25, 26, 27, 28, 29, 30, 31, 32
      33, 34, 35, 36, 37, 38, 39, 40
      41, 42, 43, 44, 45, 46, 47, 48
      49, 50, 51, 52, 53, 54, 55, 56
      57, 58, 59, 60, 61, 62, 63, 64
      65, 66, 67, 68, 69, 70, 71, 72
      73, 74, 75, 76, 77, 78, 79, 80
      81, 82, 83, 84, 85, 86, 87, 88
      89, 90, 91, 92, 93, 94, 95, 96
      97, 98, 99, 100, 101, 102, 103, 104
      105, 106, 107, 108, 109, 110, 111, 112
      113, 114, 115, 116, 117, 118, 119, 120
      121, 122, 123, 124, 125, 126, 127, 128
      129, 130, 131, 132, 133, 134, 135, 136
      137, 138, 139, 140, 141, 142, 143, 144
      145, 146, 147, 148, 149, 150, 151, 152
      153, 154, 155, 156, 157, 158, 159, 160
      161, 162, 163, 164, 165, 166, 167, 168
      169, 170, 171, 172, 173, 174, 175, 176
      177, 178, 179, 180, 181, 182, 183, 184
      185, 186, 187, 188, 189, 190, 191, 192
      193, 194, 195, 196, 197, 198, 199, 200
     201, 202, 203, 204, 205, 206, 207, 208
      209, 210, 211, 212, 213, 214, 215, 216
      217, 218, 219, 220, 221, 222, 223, 224
      225, 226, 227, 228, 229, 230, 231, 232
      233, 234, 235, 236, 237, 238, 239, 240
      241, 242, 243, 244, 245, 246, 247, 248
      249, 250, 251, 252, 253, 254, 255, 256
      257, 258, 259, 260, 261, 262, 263, 264
      265, 266, 267, 268, 269, 270, 271, 272
      273, 274, 275, 276, 277, 278, 279, 280
      281, 282, 283, 284, 285, 286, 287, 288
      289, 290, 291, 292, 293, 294, 295, 296
      297, 298, 299, 300, 301, 302, 303, 304
      305, 306, 307, 308, 309, 310, 311, 312
      313, 314, 315, 316, 317, 318, 319, 320
      321, 322, 323, 324, 325, 326, 327, 328
      329, 330, 331, 332, 333, 334, 335, 336
      337, 338, 339, 340, 341, 342, 343, 344
      345, 346, 347, 348, 349, 350, 351, 352
      353, 354, 355, 356, 357, 358, 359, 360
      361, 362, 363, 364, 365, 366, 367, 368
      369, 370, 371, 372, 373, 374, 375, 376
      377, 378, 379, 380, 381, 382, 383, 384
      385, 386, 387, 388, 389, 390, 391, 392
      393, 394, 395, 396, 397, 398, 399, 400
      401, 402, 403, 404, 405, 406, 407, 408
      409, 410, 411, 412, 413, 414, 415, 416
      417, 418, 419, 420, 421, 422, 423, 424
      425, 426, 427, 428, 429, 430, 431, 432
      433, 434, 435, 436, 437, 438, 439, 440
      441, 442, 443, 444, 445, 446, 447, 448
      449, 450, 451, 452, 453, 454, 455, 456
      457, 458, 459, 460, 461, 462, 463, 464
      465, 466, 467, 468, 469, 470, 471, 472
      473, 474, 475, 476, 477, 478, 479, 480
    Controller SRLGs
      None

show mpls traffic-eng link-management optical-uni

Displays the summary of the GMPLS UNI tunnel state. MPLS tunnels are not created when the optics controller is in shutdown state. IM state is shown as "Admin down". Issue the no shutdown command under the controller interface to initiate the tunnel creation.

Mon Jan 11 04:57:46.220 UTC

System Information:
Optical Links Count: 1 (Maximum Links Supported 100)

Optical interface: Optics0/0/0/13
Overview:
IM state: Up
Child interface: : IM state Unknown
OLM/LMP state: Up
Optical tunnel state: up
Connection:
Tunnel role: Tail
Tunnel-id: 1, LSP-id 2, Extended tunnel-id 10.77.132.158
Tunnel source: 10.77.132.158, destination: 10.1.1.1
Optical router-ids: Local: 10.77.132.156, Remote: 10.77.132.158
Label source: UNI-N
Upstream label:
Optical label:
Grid : DWDM
Channel spacing : 50 GHz
Identifier : 0
Channel Number : -8
Downstream label:
Optical label:
Grid : DWDM
Channel spacing : 50 GHz
Identifier : 0
Channel Number : -8
SRLG discovery: Disabled
SRLG announcement: None
Admission Control:
Upstream: Admitted (LSP ID: 2)
Downstream: Admitted (LSP ID: 2)
OLM/LMP adjacency information: 
Adjacency status: Up
Local:
node ID: 10.77.132.156
link interface ID: 6
link ID: 10.1.1.1
Neighbor:
node ID: 10.77.132.158 (RDT_2)
link interface ID: 19
link ID: 10.1.1.2
IPCC: Routed to 10.77.132.158
Optical capabilities:
Controller type: DWDM
Channel spacing: 50 GHz
Default channel: -7
97 supported channels:
-36, -35, -34, -33, -32, -31, -30, -29
-28, -27, -26, -25, -24, -23, -22, -21
-20, -19, -18, -17, -16, -15, -14, -13
-12, -11, -10, -9, -8, -7, -6, -5
-4, -3, -2, -1, 0, 1, 2, 3
4, 5, 6, 7, 8, 9, 10, 11
12, 13, 14, 15, 16, 17, 18, 19
20, 21, 22, 23, 24, 25, 26, 27
28, 29, 30, 31, 32, 33, 34, 35
36, 37, 38, 39, 40, 41, 42, 43
44, 45, 46, 47, 48, 49, 50, 51
52, 53, 54, 55, 56, 57, 58, 59
60
Controller SRLGs
None

show mpls traffic-eng link-management optical-uni tabular

Displays the summary of the GMPLS UNI tunnel state in tabular format.

Mon Jan 11 05:27:06.407 UTC

System Information:
Optical Links Count: 1 (Maximum Links Supported 100)

State LMP GMPLS tunnel
Interface       Admin    Oper       adjacency     role     tun-id  state
---------------------------------------------------------------------------
Op0/0/0/13       up       up           up         Tail       1      up

show mpls traffic-eng tunnels

Displays information about tunnels.

Mon Jan 11 05:30:44.501 UTC

LSP Tunnel 10.77.132.158 1 [8] is signalled, Signaling State: up
Tunnel Name: ios_ot1_10.1.1.1 Tunnel Role: Tail
Upstream label:
Optical label:
Grid : DWDM
Channel spacing : 50 GHz
Identifier : 0
Channel Number : -8
Downstream label:
Optical label:
Grid : DWDM
Channel spacing : 50 GHz
Identifier : 0
Channel Number : -8
Signalling Info:
Src 10.77.132.158 Dst 10.1.1.1, Tun ID 1, Tun Inst 8, Ext ID 10.77.132.158
Router-IDs: upstream 10.77.132.158
local 10.77.132.156
Priority: 7 7
SRLGs: not collected
Path Info:
Incoming Address: 10.1.1.2
Incoming:
Explicit Route:
No ERO

Route Exclusions: 
No XRO
Record Route: Disabled
Tspec: avg rate=4294967033 kbits, burst=1000 bytes, peak rate=4294967033 kbits
Session Attributes: Local Prot: Not Set, Node Prot: Not Set, BW Prot: Not Set
Resv Info: None
Record Route: Disabled
Fspec: avg rate=4294967033 kbits, burst=1000 bytes, peak rate=4294967033 kbits
Displayed 0 (of 0) heads, 0 (of 0) midpoints, 1 (of 1) tails
Displayed 0 up, 0 down, 0 recovering, 0 recovered heads

show rsvp neighbors

Displays information about RSVP neighbors.

Mon Jan 11 05:33:21.483 UTC
Global Neighbor: 10.77.132.158
Interface       Neighbor Interface 
-------------------- ---------------
10.77.132.158   MgmtEth0/RP0/CPU0/0

show lmp gmpls optical-uni

Verifies LMP configuration and state.

GMPLS Optical-UNI LMP Router ID: 10.77.132.156

LMP Neighbor
Name: RDT_2, IP: 10.77.132.158, Owner: GMPLS Optical-UNI
IPCC ID: 1, State Up
Known via : Configuration
Type : Routed
Destination IP : 10.77.132.158
Source IP : 10.77.132.156

Interface I/F | Lcl Interface ID | Lcl Link ID | Interface LMP state
----------------------+-------------------+----------------+-----------------------
Optics0/0/0/13     6                10.1.1.1           Up

On the source NCS 1002 node:

lmp
gmpls optical-uni
controller Optics0/0/0/5
neighbor HUB-1
neighbor link-id ipv4 unicast 10.4.4.2
neighbor interface-id unnumbered 2130709780
link-id ipv4 unicast 10.4.4.1
neighbor HUB-1
ipcc routed
router-id ipv4 unicast 10.77.142.94
router-id ipv4 unicast 10.77.142.93
mpls traffic-eng
gmpls optical-uni
controller Optics0/0/0/5
tunnel-properties
tunnel-id 10
destination ipv4 unicast 10.4.4.4
path-option 10 no-ero lockdown
rsvp
controller Optics0/0/0/5
signalling refresh out-of-band interval 3600
signalling refresh out-of-band missed 24

On the destination NCS 1002 node:

lmp
gmpls optical-uni
controller Optics0/0/0/5
neighbor HUB-2
neighbor link-id ipv4 unicast 10.4.4.3
neighbor interface-id unnumbered 2130709780
link-id ipv4 unicast 10.4.4.4
neighbor HUB-2
ipcc routed
router-id ipv4 unicast 10.77.142.46
router-id ipv4 unicast 10.77.142.92
mpls traffic-eng
gmpls optical-uni
controller Optics0/0/0/5
rsvp
controller Optics0/0/0/6
signalling refresh out-of-band interval 3600
signalling refresh out-of-band missed 24

The following is the output of the show mpls traffic-eng tunnels 10 command on the source NCS 1002 node.

Name: GMPLS-UNI-Optics0/0/0/5  Destination: 10.4.4.4
  Signalled-Name: HEADNODE_ot10_10.4.4.4
GMPLS UNI tunnel controlling link Optics0/0/0/5, tunnel-id: 10
  Status:
    Admin:    up Oper:   up   Path:  valid   Signalling: connected

    path option 10, (LOCKDOWN) type no-ero  (Basis for Setup)
    Last Signalled Error : Tue Feb 14 02:19:01 2017
      Info: [11] PathErr(24,6)-(routing, unacceptable label object) at 10.4.4.2
    G-PID: 0x0800 (derived from egress interface properties)
    Creation Time: Tue Jan 10 15:07:11 2017 (4w6d ago)
  Config Parameters:
    Priority:  7  7 Affinity: 0x0/0xffff
    Path Protection: Not Enabled
    BFD Fast Detection: Disabled
    Reoptimization after affinity failure: Enabled
    SRLG discovery: Disabled
  History:
    Tunnel has been up for: 00:00:33 (since Tue Feb 14 02:19:02 IST 2017)
    Current LSP:
      Uptime: 00:00:33 (since Tue Feb 14 02:19:02 IST 2017)
Displayed 1 (of 4) heads, 0 (of 0) midpoints, 0 (of 0) tails
Displayed 1 up, 0 down, 0 recovering, 0 recovered heads

On the source NCS 1002 node:

mpls traffic-eng
      gmpls optical-uni
          controller Optics0/0/0/5
              tunnel-properties
                  tunnel-id 10
                  destination ipv4 unicast 10.4.4.4
                  path-option 10 explicit name ero-1 lockdown verbatim
 
explicit-path name ero-1
 	   index 10 next-address strict ipv4 unicast 10.4.4.2
     index 20 next-address strict ipv4 unicast 10.77.142.66

The following is the output of the show mpls traffic-eng tunnels 10 command on the source NCS 1002 node.

Name: GMPLS-UNI-Optics0/0/0/5  Destination: 10.4.4.4
  Signalled-Name: HEADNODE_ot10_10.4.4.4
GMPLS UNI tunnel controlling link Optics0/0/0/5, tunnel-id: 10
  Status:
    Admin:    up Oper:   up   Path:  valid   Signalling: connected

    path option 10, (LOCKDOWN verbatim) type explicit ero-1 (Basis for Setup)
    Last Signalled Error : Tue Feb 14 01:57:02 2017
      Info: [7] PathErr(24,6)-(routing, unacceptable label object) at 10.4.4.2
    G-PID: 0x0800 (derived from egress interface properties)
    Creation Time: Tue Jan 10 15:07:11 2017 (4w6d ago)
  Config Parameters:
    Priority:  7  7 Affinity: 0x0/0xffff
    Path Protection: Not Enabled
    BFD Fast Detection: Disabled
    Reoptimization after affinity failure: Enabled
    SRLG discovery: Disabled
  History:
    Tunnel has been up for: 00:09:19 (since Tue Feb 14 01:57:02 IST 2017)
    Current LSP:
      Uptime: 00:09:19 (since Tue Feb 14 01:57:02 IST 2017)

  Path info (No IGP):
  Hop0: 10.4.4.2
  Hop1: 10.77.142.66
Displayed 1 (of 4) heads, 0 (of 0) midpoints, 0 (of 0) tails
Displayed 1 up, 0 down, 0 recovering, 0 recovered heads

On the source NCS 1002 node:

mpls traffic-eng
      attribute-set xro xro-1
           exclude strict lsp source 10.77.132.93 destination 10.3.3.4 tunnel-id 22 extended-tunnel-id 10.77.132.93
           exclude strict srlg value 123123
      gmpls optical-uni
          controller Optics0/0/0/5
             tunnel-properties
                tunnel-id 10
                destination ipv4 unicast 10.4.4.4
                path-option 10 no-ero xro-attribute-set xro-1 lockdown
          controller Optics0/0/0/6
             tunnel-properties
                tunnel-id 22
                destination ipv4 unicast 10.3.3.4
                path-option 12 no-ero lockdown

The following is the output of the show mpls traffic-eng tunnels 10 command on the source NCS 1002 node.

Name: GMPLS-UNI-Optics0/0/0/5  Destination: 10.4.4.4
  Signalled-Name: HEADNODE_ot10_10.4.4.4
GMPLS UNI tunnel controlling link Optics0/0/0/5, tunnel-id: 10
  Status:
    Admin:    up Oper:   up   Path:  valid   Signalling: connected

    path option 10, (LOCKDOWN) type no-ero  (Basis for Setup)
      XRO attribute-set: xro-1
        Strict, SRLG id 123123
        Strict, P2P LSP, tun-id 22 lsp-id 0,Mutual-Div-flag 0 LSP-id ignored
          src 10.77.132.93, dest 10.3.3.4, ext-id 10.77.132.93
    Last Signalled Error : Tue Feb 14 02:09:13 2017
      Info: [8] PathErr(24,6)-(routing, unacceptable label object) at 10.4.4.2
    G-PID: 0x0800 (derived from egress interface properties)
    Creation Time: Tue Jan 10 15:07:11 2017 (4w6d ago)
  Config Parameters:
    Priority:  7  7 Affinity: 0x0/0xffff
    Path Protection: Not Enabled
    BFD Fast Detection: Disabled
    Reoptimization after affinity failure: Enabled
    SRLG discovery: Disabled
  History:
    Tunnel has been up for: 00:01:41 (since Tue Feb 14 02:09:13 IST 2017)
    Current LSP:
      Uptime: 00:01:41 (since Tue Feb 14 02:09:13 IST 2017)
Displayed 1 (of 4) heads, 0 (of 0) midpoints, 0 (of 0) tails
Displayed 1 up, 0 down, 0 recovering, 0 recovered heads

On the source NCS 1002 node:

gmpls optical-uni
 	   controller Optics0/0/0/5
         tunnel-properties
             tunnel-id 10
             destination ipv4 unicast 10.4.4.4
             path-option 10 no-ero signaled-label dwdm wavelength 22 lockdown