Published 6月 15, 2018 by with 0 comment

JNCIP-SP Lab: Configuring RSVP Signaling for MPLS



MPLS Labels can be assigned manually or by signaling protocol (LDP or RSVP) in each LSR.
So, there are 3 types LSPs: Static LSPs, LDP-signaled LSPs and RSVP-signaled LSPs.

In this lab, I will use Juniper vMX to configure MPLS using RSVP-Signaled on JunOS router.
And RSVP is used for traffic engineering(TE). I will use Explicit Route Object (ERO) to do TE.

For VMware setting:


1. Setting interface IP address:
set logical-systems R1 interfaces ge-0/0/1 unit 12 description TO_R2
set logical-systems R1 interfaces ge-0/0/1 unit 12 vlan-id 12
set logical-systems R1 interfaces ge-0/0/1 unit 12 family inet address 10.10.12.1/24
set logical-systems R1 interfaces ge-0/0/2 unit 13 description TO_R3
set logical-systems R1 interfaces ge-0/0/2 unit 13 vlan-id 13
set logical-systems R1 interfaces ge-0/0/2 unit 13 family inet address 10.10.13.1/24
set logical-systems R1 interfaces lo0 unit 1 family inet address 10.200.1.1/32

set logical-systems R2 interfaces ge-0/0/1 unit 23 description TO_R3
set logical-systems R2 interfaces ge-0/0/1 unit 23 vlan-id 23
set logical-systems R2 interfaces ge-0/0/1 unit 23 family inet address 10.10.23.2/24
set logical-systems R2 interfaces ge-0/0/2 unit 12 description TO_R1
set logical-systems R2 interfaces ge-0/0/2 unit 12 vlan-id 12
set logical-systems R2 interfaces ge-0/0/2 unit 12 family inet address 10.10.12.2/24
set logical-systems R2 interfaces ge-0/0/3 unit 24 description TO_R4
set logical-systems R2 interfaces ge-0/0/3 unit 24 vlan-id 24
set logical-systems R2 interfaces ge-0/0/3 unit 24 family inet address 10.10.24.2/24
set logical-systems R2 interfaces lo0 unit 2 family inet address 10.200.1.2/32

set logical-systems R3 interfaces ge-0/0/1 unit 13 description TO_R1
set logical-systems R3 interfaces ge-0/0/1 unit 13 vlan-id 13
set logical-systems R3 interfaces ge-0/0/1 unit 13 family inet address 10.10.13.3/24
set logical-systems R3 interfaces ge-0/0/2 unit 23 description TO_R2
set logical-systems R3 interfaces ge-0/0/2 unit 23 vlan-id 23
set logical-systems R3 interfaces ge-0/0/2 unit 23 family inet address 10.10.23.3/24
set logical-systems R3 interfaces ge-0/0/3 unit 34 description TO_R4
set logical-systems R3 interfaces ge-0/0/3 unit 34 vlan-id 34
set logical-systems R3 interfaces ge-0/0/3 unit 34 family inet address 10.10.34.3/24
set logical-systems R3 interfaces lo0 unit 3 family inet address 10.200.1.3/32

set logical-systems R4 interfaces ge-0/0/1 unit 24 description TO_R2
set logical-systems R4 interfaces ge-0/0/1 unit 24 vlan-id 24
set logical-systems R4 interfaces ge-0/0/1 unit 24 family inet address 10.10.24.4/24
set logical-systems R4 interfaces ge-0/0/2 unit 34 description TO_R3
set logical-systems R4 interfaces ge-0/0/2 unit 34 vlan-id 34
set logical-systems R4 interfaces ge-0/0/2 unit 34 family inet address 10.10.34.4/24
set logical-systems R4 interfaces lo0 unit 4 family inet address 10.200.1.4/32

set interfaces ge-0/0/1 vlan-tagging
set interfaces ge-0/0/2 vlan-tagging
set interfaces ge-0/0/3 vlan-tagging


2. IS-IS setting:
set logical-systems R1 interfaces ge-0/0/1 unit 12 family iso
set logical-systems R1 interfaces ge-0/0/2 unit 13 family iso
set logical-systems R1 interfaces lo0 unit 1 family iso address 49.0001.0000.0001.00
set logical-systems R1 protocols isis level 1 disable
set logical-systems R1 protocols isis interface all

set logical-systems R2 interfaces ge-0/0/1 unit 23 family iso
set logical-systems R2 interfaces ge-0/0/2 unit 12 family iso
set logical-systems R2 interfaces ge-0/0/3 unit 24 family iso
set logical-systems R2 interfaces lo0 unit 2 family iso address 49.0001.0000.0002.00
set logical-systems R2 protocols isis level 1 disable
set logical-systems R2 protocols isis interface all

set logical-systems R3 interfaces ge-0/0/1 unit 13 family iso
set logical-systems R3 interfaces ge-0/0/2 unit 23 family iso
set logical-systems R3 interfaces ge-0/0/3 unit 34 family iso
set logical-systems R3 interfaces lo0 unit 3 family iso address 49.0001.0000.0003.00
set logical-systems R3 protocols isis level 1 disable
set logical-systems R3 protocols isis interface all

set logical-systems R4 interfaces ge-0/0/1 unit 24 family iso
set logical-systems R4 interfaces ge-0/0/2 unit 34 family iso
set logical-systems R4 interfaces lo0 unit 4 family iso address 49.0001.0000.0004.00
set logical-systems R4 protocols isis level 1 disable
set logical-systems R4 protocols isis interface all


Check:
[edit]
root@vMX-1# run show route 10.200.1.4 logical-system R1

inet.0: 11 destinations, 11 routes (11 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

10.200.1.4/32      *[IS-IS/18] 00:00:50, metric 20
                      to 10.10.12.2 via ge-0/0/1.12
                    > to 10.10.13.3 via ge-0/0/2.13

[edit]
root@vMX-1#


3. BGP Setting:
R1, R2 R3 R4 is iBGP peering and R2 is a RR.
In R1 and R4, I redistribute a static route into BGP.
So R1 will advertise a route (172.16.1.1) via BGP.
So R4 will advertise a route (172.16.1.4) via BGP.

set logical-systems R1 protocols bgp group TO_RR type internal
set logical-systems R1 protocols bgp group TO_RR local-address 10.200.1.1
set logical-systems R1 protocols bgp group TO_RR neighbor 10.200.1.2
set logical-systems R1 routing-options autonomous-system 65001

set logical-systems R2 protocols bgp group RR type internal
set logical-systems R2 protocols bgp group RR local-address 10.200.1.2
set logical-systems R2 protocols bgp group RR cluster 10.200.1.2
set logical-systems R2 protocols bgp group RR neighbor 10.200.1.1
set logical-systems R2 protocols bgp group RR neighbor 10.200.1.3
set logical-systems R2 protocols bgp group RR neighbor 10.200.1.4
set logical-systems R2 routing-options autonomous-system 65001

set logical-systems R3 protocols bgp group TO_RR type internal
set logical-systems R3 protocols bgp group TO_RR local-address 10.200.1.3
set logical-systems R3 protocols bgp group TO_RR neighbor 10.200.1.2
set logical-systems R3 routing-options autonomous-system 65001

set logical-systems R4 protocols bgp group TO_RR type internal
set logical-systems R4 protocols bgp group TO_RR local-address 10.200.1.4
set logical-systems R4 protocols bgp group TO_RR neighbor 10.200.1.2
set logical-systems R4 routing-options autonomous-system 65001


set logical-systems R1 routing-options static route 172.16.1.1/32 reject
set logical-systems R1 policy-options policy-statement BGP_OUT term 1 from protocol static
set logical-systems R1 policy-options policy-statement BGP_OUT term 1 then accept
set logical-systems R1 protocols bgp group TO_RR export BGP_OUT


set logical-systems R4 routing-options static route 172.16.1.4/32 reject
set logical-systems R4 policy-options policy-statement BGP_OUT term 1 from protocol static
set logical-systems R4 policy-options policy-statement BGP_OUT term 1 then accept
set logical-systems R4 protocols bgp group TO_RR export BGP_OUT


Check:
[edit]
root@vMX-1# run show bgp summary logical-system R1
Groups: 1 Peers: 1 Down peers: 0
Table          Tot Paths  Act Paths Suppressed    History Damp State    Pending
inet.0              
                       1          1          0          0          0          0
Peer                     AS      InPkt     OutPkt    OutQ   Flaps Last Up/Dwn State|#Active/Received/Accepted/Damped...
10.200.1.2            65001        161        164       0       3          33 1/1/1/0              0/0/0/0

[edit]
root@vMX-1#

[edit]
root@vMX-1# run show bgp summary logical-system R2   
Groups: 1 Peers: 3 Down peers: 0
Table          Tot Paths  Act Paths Suppressed    History Damp State    Pending
inet.0              
                       2          2          0          0          0          0
Peer                     AS      InPkt     OutPkt    OutQ   Flaps Last Up/Dwn State|#Active/Received/Accepted/Damped...
10.200.1.1            65001          5          5       0       2          36 1/1/1/0              0/0/0/0
10.200.1.3            65001          4          5       0       2          33 0/0/0/0              0/0/0/0
10.200.1.4            65001          5          4       0       2          32 1/1/1/0              0/0/0/0

[edit]
root@vMX-1#

[edit]
root@vMX-1# run show bgp summary logical-system R3   
Groups: 1 Peers: 1 Down peers: 0
Table          Tot Paths  Act Paths Suppressed    History Damp State    Pending
inet.0              
                       2          2          0          0          0          0
Peer                     AS      InPkt     OutPkt    OutQ   Flaps Last Up/Dwn State|#Active/Received/Accepted/Damped...
10.200.1.2            65001        169        154       0       3          34 2/2/2/0              0/0/0/0

[edit]
root@vMX-1#

[edit]
root@vMX-1# run show bgp summary logical-system R4   
Groups: 1 Peers: 1 Down peers: 0
Table          Tot Paths  Act Paths Suppressed    History Damp State    Pending
inet.0              
                       1          1          0          0          0          0
Peer                     AS      InPkt     OutPkt    OutQ   Flaps Last Up/Dwn State|#Active/Received/Accepted/Damped...
10.200.1.2            65001        160        162       0       3          35 1/1/1/0              0/0/0/0

[edit]
root@vMX-1# 


4. MPLS setting:
set logical-systems R1 protocols mpls interface all
set logical-systems R2 protocols mpls interface all   
set logical-systems R3 protocols mpls interface all   
set logical-systems R4 protocols mpls interface all   


Check:
[edit]
root@vMX-1# run show mpls interface logical-system R2
Interface        State       Administrative groups (x: extended)
ge-0/0/1.23      Up        
ge-0/0/2.12      Up        
ge-0/0/3.24      Up        

[edit]
root@vMX-1#


5. RSVP setting:
set logical-systems R1 protocols rsvp interface all
set logical-systems R2 protocols rsvp interface all   
set logical-systems R3 protocols rsvp interface all   
set logical-systems R4 protocols rsvp interface all   

set logical-systems R1 protocols mpls label-switched-path R1_TO_R4 to 10.200.1.4 no-cspf

Check:
By default, RSVP use IGP to determine paths.

[edit]
root@vMX-1# run show rsvp interface logical-system R1   
RSVP interface: 2 active
                  Active Subscr- Static      Available   Reserved    Highwater
Interface   State resv   iption  BW          BW          BW          mark
ge-0/0/1.12 Up         0   100%  1000Mbps    1000Mbps    0bps        0bps      
ge-0/0/2.13 Up         0   100%  1000Mbps    1000Mbps    0bps        0bps      

[edit]
root@vMX-1#

[edit]
root@vMX-1# run show mpls lsp logical-system R1          
Ingress LSP: 1 sessions
To              From            State Rt P     ActivePath       LSPname
10.200.1.4      10.200.1.1      Up     0 *                      R1_TO_R4
Total 1 displayed, Up 1, Down 0

Egress LSP: 0 sessions
Total 0 displayed, Up 0, Down 0

Transit LSP: 0 sessions
Total 0 displayed, Up 0, Down 0

[edit]
root@vMX-1#

[edit]
root@vMX-1# run show route logical-system R1              

inet.0: 13 destinations, 13 routes (13 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

10.10.12.0/24      *[Direct/0] 02:05:35
                    > via ge-0/0/1.12
10.10.12.1/32      *[Local/0] 02:05:35
                      Local via ge-0/0/1.12
10.10.13.0/24      *[Direct/0] 02:05:35
                    > via ge-0/0/2.13
10.10.13.1/32      *[Local/0] 02:05:35
                      Local via ge-0/0/2.13
10.10.23.0/24      *[IS-IS/18] 01:59:08, metric 20
                    > to 10.10.12.2 via ge-0/0/1.12
                      to 10.10.13.3 via ge-0/0/2.13
10.10.24.0/24      *[IS-IS/18] 01:59:08, metric 20
                    > to 10.10.12.2 via ge-0/0/1.12
10.10.34.0/24      *[IS-IS/18] 01:59:34, metric 20
                    > to 10.10.13.3 via ge-0/0/2.13
10.200.1.1/32      *[Direct/0] 02:05:35
                    > via lo0.1
10.200.1.2/32      *[IS-IS/18] 01:59:08, metric 10
                    > to 10.10.12.2 via ge-0/0/1.12
10.200.1.3/32      *[IS-IS/18] 01:59:34, metric 10
                    > to 10.10.13.3 via ge-0/0/2.13
10.200.1.4/32      *[IS-IS/18] 01:59:08, metric 20
                      to 10.10.12.2 via ge-0/0/1.12
                    > to 10.10.13.3 via ge-0/0/2.13
172.16.1.1/32      *[Static/5] 01:12:08
                      Reject
172.16.1.4/32      *[BGP/170] 00:35:54, localpref 100, from 10.200.1.2
                      AS path: I, validation-state: unverified
                    > to 10.10.12.2 via ge-0/0/1.12, label-switched-path R1_TO_R4

inet.3: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

10.200.1.4/32      *[RSVP/7/1] 00:00:49, metric 20
                    > to 10.10.12.2 via ge-0/0/1.12, label-switched-path R1_TO_R4

iso.0: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

49.0001.0000.0001/56               
                   *[Direct/0] 02:02:15
                    > via lo0.1

mpls.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

0                  *[MPLS/0] 00:48:53, metric 1
                      Receive
1                  *[MPLS/0] 00:48:53, metric 1
                      Receive
2                  *[MPLS/0] 00:48:53, metric 1
                      Receive
13                 *[MPLS/0] 00:48:53, metric 1
                      Receive

[edit]

[edit]
root@vMX-1# run traceroute 172.16.1.4 logical-system R1   
traceroute to 172.16.1.4 (172.16.1.4), 30 hops max, 40 byte packets
 1  10.10.12.2 (10.10.12.2)  2.594 ms  1.631 ms  1.491 ms
     MPLS Label=299888 CoS=0 TTL=1 S=1
 2  10.10.24.4 (10.10.24.4)  2.264 ms !N  2.344 ms !N  2.159 ms !N

[edit]
root@vMX-1#


Now, I want change the MPLS LSP is from R1 to R3 to R2 and then to R4 (ERO).




set logical-systems R1 protocols mpls label-switched-path R1_TO_R4 primary ERO_TO_R3_R2_R4
set logical-systems R1 protocols mpls path ERO_TO_R3_R2_R4 10.10.13.3 strict
set logical-systems R1 protocols mpls path ERO_TO_R3_R2_R4 10.10.23.2 strict
set logical-systems R1 protocols mpls path ERO_TO_R3_R2_R4 10.200.1.4 loose


Check:
[edit]
root@vMX-1# run show mpls lsp detail logical-system R1
Ingress LSP: 1 sessions

10.200.1.4
  From: 10.200.1.1, State: Up, ActiveRoute: 0, LSPname: R1_TO_R4
  ActivePath: ERO_TO_R3_R2_R4 (primary)
  LSPtype: Static Configured, Penultimate hop popping
  LoadBalance: Random
  Encoding type: Packet, Switching type: Packet, GPID: IPv4
 *Primary   ERO_TO_R3_R2_R4  State: Up
    Priorities: 7 0
    SmartOptimizeTimer: 180
    Received RRO (ProtectionFlag 1=Available 2=InUse 4=B/W 8=Node 10=SoftPreempt 20=Node-ID):
          10.10.13.3 10.10.23.2 10.10.24.4
Total 1 displayed, Up 1, Down 0

Egress LSP: 0 sessions
Total 0 displayed, Up 0, Down 0

Transit LSP: 0 sessions
Total 0 displayed, Up 0, Down 0

[edit]
root@vMX-1#

[edit]
root@vMX-1# run show route logical-system R1

inet.0: 13 destinations, 13 routes (13 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

10.10.12.0/24      *[Direct/0] 02:09:48
                    > via ge-0/0/1.12
10.10.12.1/32      *[Local/0] 02:09:48
                      Local via ge-0/0/1.12
10.10.13.0/24      *[Direct/0] 02:09:48
                    > via ge-0/0/2.13
10.10.13.1/32      *[Local/0] 02:09:48
                      Local via ge-0/0/2.13
10.10.23.0/24      *[IS-IS/18] 02:03:21, metric 20
                    > to 10.10.12.2 via ge-0/0/1.12
                      to 10.10.13.3 via ge-0/0/2.13
10.10.24.0/24      *[IS-IS/18] 02:03:21, metric 20
                    > to 10.10.12.2 via ge-0/0/1.12
10.10.34.0/24      *[IS-IS/18] 02:03:47, metric 20
                    > to 10.10.13.3 via ge-0/0/2.13
10.200.1.1/32      *[Direct/0] 02:09:48
                    > via lo0.1
10.200.1.2/32      *[IS-IS/18] 02:03:21, metric 10
                    > to 10.10.12.2 via ge-0/0/1.12
10.200.1.3/32      *[IS-IS/18] 02:03:47, metric 10
                    > to 10.10.13.3 via ge-0/0/2.13
10.200.1.4/32      *[IS-IS/18] 02:03:21, metric 20
                      to 10.10.12.2 via ge-0/0/1.12
                    > to 10.10.13.3 via ge-0/0/2.13
172.16.1.1/32      *[Static/5] 01:16:21
                      Reject
172.16.1.4/32      *[BGP/170] 00:40:07, localpref 100, from 10.200.1.2
                      AS path: I, validation-state: unverified
                    > to 10.10.13.3 via ge-0/0/2.13, label-switched-path R1_TO_R4

inet.3: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

10.200.1.4/32      *[RSVP/7/1] 00:00:27, metric 20
                    > to 10.10.13.3 via ge-0/0/2.13, label-switched-path R1_TO_R4

iso.0: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

49.0001.0000.0001/56               
                   *[Direct/0] 02:06:28
                    > via lo0.1

mpls.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

0                  *[MPLS/0] 00:53:06, metric 1
                      Receive
1                  *[MPLS/0] 00:53:06, metric 1
                      Receive
2                  *[MPLS/0] 00:53:06, metric 1
                      Receive
13                 *[MPLS/0] 00:53:06, metric 1
                      Receive

[edit]
root@vMX-1#

[edit]
root@vMX-1# run traceroute 172.16.1.4 logical-system R1
traceroute to 172.16.1.4 (172.16.1.4), 30 hops max, 40 byte packets
 1  10.10.13.3 (10.10.13.3)  1.806 ms  2.828 ms  1.421 ms
     MPLS Label=299872 CoS=0 TTL=1 S=1
 2  10.10.23.2 (10.10.23.2)  3.247 ms  2.370 ms  2.202 ms
     MPLS Label=299904 CoS=0 TTL=1 S=1
 3  10.10.24.4 (10.10.24.4)  4.132 ms !N  4.526 ms !N  2.723 ms !N

[edit]
root@vMX-1#


Final configuration:
[edit]
root@vMX-1# show | display set
set version 14.1R1.10
set system host-name vMX-1
set system root-authentication encrypted-password "$1$iiqdh9ru$CBQygri2MkpfgtgdGo8GO1"
set system login user lab uid 2000
set system login user lab class super-user
set system login user lab authentication encrypted-password "$1$oW1NeMUu$N7IVMfy8GfJ02jzQzJ39h/"
set system services telnet connection-limit 5
set system syslog user * any emergency
set system syslog file messages any notice
set system syslog file messages authorization info
set system syslog file interactive-commands interactive-commands any
set logical-systems R1 interfaces ge-0/0/1 unit 12 description TO_R2
set logical-systems R1 interfaces ge-0/0/1 unit 12 vlan-id 12
set logical-systems R1 interfaces ge-0/0/1 unit 12 family inet address 10.10.12.1/24
set logical-systems R1 interfaces ge-0/0/1 unit 12 family iso
set logical-systems R1 interfaces ge-0/0/1 unit 12 family mpls
set logical-systems R1 interfaces ge-0/0/2 unit 13 description TO_R3
set logical-systems R1 interfaces ge-0/0/2 unit 13 vlan-id 13
set logical-systems R1 interfaces ge-0/0/2 unit 13 family inet address 10.10.13.1/24
set logical-systems R1 interfaces ge-0/0/2 unit 13 family iso
set logical-systems R1 interfaces ge-0/0/2 unit 13 family mpls
set logical-systems R1 interfaces lo0 unit 1 family inet address 10.200.1.1/32
set logical-systems R1 interfaces lo0 unit 1 family iso address 49.0001.0000.0001.00
set logical-systems R1 protocols rsvp interface all
set logical-systems R1 protocols mpls label-switched-path R1_TO_R4 to 10.200.1.4
set logical-systems R1 protocols mpls label-switched-path R1_TO_R4 no-cspf
set logical-systems R1 protocols mpls label-switched-path R1_TO_R4 primary ERO_TO_R3_R2_R4
set logical-systems R1 protocols mpls path ERO_TO_R3_R2_R4 10.10.13.3 strict
set logical-systems R1 protocols mpls path ERO_TO_R3_R2_R4 10.10.23.2 strict
set logical-systems R1 protocols mpls path ERO_TO_R3_R2_R4 10.200.1.4 loose
set logical-systems R1 protocols mpls interface all
set logical-systems R1 protocols bgp group TO_RR type internal
set logical-systems R1 protocols bgp group TO_RR local-address 10.200.1.1
set logical-systems R1 protocols bgp group TO_RR export BGP_OUT
set logical-systems R1 protocols bgp group TO_RR neighbor 10.200.1.2
set logical-systems R1 protocols isis level 1 disable
set logical-systems R1 protocols isis interface all
set logical-systems R1 policy-options policy-statement BGP_OUT term 1 from protocol static
set logical-systems R1 policy-options policy-statement BGP_OUT term 1 then accept
set logical-systems R1 routing-options static route 172.16.1.1/32 reject
set logical-systems R1 routing-options autonomous-system 65001
set logical-systems R2 interfaces ge-0/0/1 unit 23 description TO_R3
set logical-systems R2 interfaces ge-0/0/1 unit 23 vlan-id 23
set logical-systems R2 interfaces ge-0/0/1 unit 23 family inet address 10.10.23.2/24
set logical-systems R2 interfaces ge-0/0/1 unit 23 family iso
set logical-systems R2 interfaces ge-0/0/1 unit 23 family mpls
set logical-systems R2 interfaces ge-0/0/2 unit 12 description TO_R1
set logical-systems R2 interfaces ge-0/0/2 unit 12 vlan-id 12
set logical-systems R2 interfaces ge-0/0/2 unit 12 family inet address 10.10.12.2/24
set logical-systems R2 interfaces ge-0/0/2 unit 12 family iso
set logical-systems R2 interfaces ge-0/0/2 unit 12 family mpls
set logical-systems R2 interfaces ge-0/0/3 unit 24 description TO_R4
set logical-systems R2 interfaces ge-0/0/3 unit 24 vlan-id 24
set logical-systems R2 interfaces ge-0/0/3 unit 24 family inet address 10.10.24.2/24
set logical-systems R2 interfaces ge-0/0/3 unit 24 family iso
set logical-systems R2 interfaces ge-0/0/3 unit 24 family mpls
set logical-systems R2 interfaces lo0 unit 2 family inet address 10.200.1.2/32
set logical-systems R2 interfaces lo0 unit 2 family iso address 49.0001.0000.0002.00
set logical-systems R2 protocols rsvp interface all
set logical-systems R2 protocols mpls interface all
set logical-systems R2 protocols bgp group RR type internal
set logical-systems R2 protocols bgp group RR local-address 10.200.1.2
set logical-systems R2 protocols bgp group RR cluster 10.200.1.2
set logical-systems R2 protocols bgp group RR neighbor 10.200.1.1
set logical-systems R2 protocols bgp group RR neighbor 10.200.1.3
set logical-systems R2 protocols bgp group RR neighbor 10.200.1.4
set logical-systems R2 protocols isis level 1 disable
set logical-systems R2 protocols isis interface all
set logical-systems R2 routing-options autonomous-system 65001
set logical-systems R3 interfaces ge-0/0/1 unit 13 description TO_R1
set logical-systems R3 interfaces ge-0/0/1 unit 13 vlan-id 13
set logical-systems R3 interfaces ge-0/0/1 unit 13 family inet address 10.10.13.3/24
set logical-systems R3 interfaces ge-0/0/1 unit 13 family iso
set logical-systems R3 interfaces ge-0/0/1 unit 13 family mpls
set logical-systems R3 interfaces ge-0/0/2 unit 23 description TO_R2
set logical-systems R3 interfaces ge-0/0/2 unit 23 vlan-id 23
set logical-systems R3 interfaces ge-0/0/2 unit 23 family inet address 10.10.23.3/24
set logical-systems R3 interfaces ge-0/0/2 unit 23 family iso
set logical-systems R3 interfaces ge-0/0/2 unit 23 family mpls
set logical-systems R3 interfaces ge-0/0/3 unit 34 description TO_R4
set logical-systems R3 interfaces ge-0/0/3 unit 34 vlan-id 34
set logical-systems R3 interfaces ge-0/0/3 unit 34 family inet address 10.10.34.3/24
set logical-systems R3 interfaces ge-0/0/3 unit 34 family iso
set logical-systems R3 interfaces ge-0/0/3 unit 34 family mpls
set logical-systems R3 interfaces lo0 unit 3 family inet address 10.200.1.3/32
set logical-systems R3 interfaces lo0 unit 3 family iso address 49.0001.0000.0003.00
set logical-systems R3 protocols rsvp interface all
set logical-systems R3 protocols mpls interface all
set logical-systems R3 protocols bgp group TO_RR type internal
set logical-systems R3 protocols bgp group TO_RR local-address 10.200.1.3
set logical-systems R3 protocols bgp group TO_RR neighbor 10.200.1.2
set logical-systems R3 protocols isis level 1 disable
set logical-systems R3 protocols isis interface all
set logical-systems R3 routing-options autonomous-system 65001
set logical-systems R4 interfaces ge-0/0/1 unit 24 description TO_R2
set logical-systems R4 interfaces ge-0/0/1 unit 24 vlan-id 24
set logical-systems R4 interfaces ge-0/0/1 unit 24 family inet address 10.10.24.4/24
set logical-systems R4 interfaces ge-0/0/1 unit 24 family iso
set logical-systems R4 interfaces ge-0/0/1 unit 24 family mpls
set logical-systems R4 interfaces ge-0/0/2 unit 34 description TO_R3
set logical-systems R4 interfaces ge-0/0/2 unit 34 vlan-id 34
set logical-systems R4 interfaces ge-0/0/2 unit 34 family inet address 10.10.34.4/24
set logical-systems R4 interfaces ge-0/0/2 unit 34 family iso
set logical-systems R4 interfaces ge-0/0/2 unit 34 family mpls
set logical-systems R4 interfaces lo0 unit 4 family inet address 10.200.1.4/32
set logical-systems R4 interfaces lo0 unit 4 family iso address 49.0001.0000.0004.00
set logical-systems R4 protocols rsvp interface all
set logical-systems R4 protocols mpls interface all
set logical-systems R4 protocols bgp group TO_RR type internal
set logical-systems R4 protocols bgp group TO_RR local-address 10.200.1.4
set logical-systems R4 protocols bgp group TO_RR export BGP_OUT
set logical-systems R4 protocols bgp group TO_RR neighbor 10.200.1.2
set logical-systems R4 protocols isis level 1 disable
set logical-systems R4 protocols isis interface all
set logical-systems R4 policy-options policy-statement BGP_OUT term 1 from protocol static
set logical-systems R4 policy-options policy-statement BGP_OUT term 1 then accept
set logical-systems R4 routing-options static route 172.16.1.4/32 reject
set logical-systems R4 routing-options autonomous-system 65001
set interfaces ge-0/0/1 vlan-tagging
set interfaces ge-0/0/2 vlan-tagging
set interfaces ge-0/0/3 vlan-tagging

[edit]
root@vMX-1#


Reference:
RSVP Configuration Guide
http://www.juniper.net/techpubs/en_US/junos12.1/information-products/pathway-pages/config-guide-mpls-applications/config-guide-mpls-applications-rsvp.html


最初發表 / 最後更新: 2015.09.06 / 2018.06.15

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