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Juniper mpls best practice part 1

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The document discusses the configuration of static MPLS label switched paths (LSPs) across a network topology consisting of routers in various cities. It describes how each router is configured to either push a label, swap a label, or pop the top label as packets traverse the LSP from Jakarta to Makasar and back. Traceroute outputs are provided to show the functioning LSP paths versus normal IGP routing. Complete configuration snippets are included in an appendix.

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Juniper MPLS Best Practice Part 1 Static LSP Configuration and understanding mpls.0 table Febrian Setiadi - 860063
What is MPLS? Forwarding technique using label value “ Virtual Circuit” for IP Unidirectional path Tunel through the network Mapping IP Prefixes to LSPs Labels are placed between L2 header and L2 data Label stacking is possible
Lab Topology Loopbacks Jakarta : 192.168.8.1 Bandung : 192.168.12.1 Semarang : 192.168.16.1 Surabaya : 192.168.36.1 Denpasar : 192.168.40.1 Makasar : 192.168.44.1
IGP Configuration After IGP already converged, we’re ready to configure static LSP jkt@Lab:Jakarta> show configuration protocols ospf area 0.0.0.0 { interface all; } smg@Lab:Semarang> show configuration protocols ospf area 0.0.0.0 { interface all; } sby@Lab:Surabaya> show configuration protocols ospf area 0.0.0.0 { interface all; } bdg@Lab:Bandung> show configuration protocols ospf area 0.0.0.0 { interface all; } dps@Lab:Denpasar> show configuration protocols ospf area 0.0.0.0 { interface all; } mks@Lab:Makasar> show configuration protocols ospf area 0.0.0.0 { interface all; } Preconfigured with OSPF, all routers belong to area 0
LSP Configuration We’ll setup LSP from Jakarta to Makasar, via Semarang, Surabaya and Makasar And returning LSP path from Makasar to Jakarta via Denpasar and Bandung
LSP Configuration Jakarta performs label imposition (PUSH) , this label should be received by Semarang jkt@Lab:Jakarta> show configuration protocols mpls static-path inet { 192.168.44.1/32 { next-hop 10.0.11.1; push 1000001; } } interface all;
LSP Configuration Semarang performs label swapping 1000001 with 1000002 smg@Lab:Semarang> show configuration protocols mpls interface all; interface em1.11 { label-map 1000001 { next-hop 10.0.0.2; swap 1000002; } } smg@Lab:Semarang> show route table mpls.0 mpls.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 0 *[MPLS/0] 01:51:53, metric 1 Receive 1 *[MPLS/0] 01:51:53, metric 1 Receive 2 *[MPLS/0] 01:51:53, metric 1 Receive 1000001 *[Static/5] 01:51:53 > to 10.0.0.2 via em1.0, Swap 1000002 What’s on mpls.0 table
LSP Configuration Surabaya performs label swapping 100002 with 100003 sby@Lab:Surabaya> show configuration protocols mpls interface all; interface em2.0 { label-map 1000002 { next-hop 10.0.4.2; swap 1000003; } } sby@Lab:Surabaya> show route table mpls.0 mpls.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 0 *[MPLS/0] 02:07:58, metric 1 Receive 1 *[MPLS/0] 02:07:58, metric 1 Receive 2 *[MPLS/0] 02:07:58, metric 1 Receive 1000002 *[Static/5] 01:56:46 > to 10.0.4.2 via em1.4, Swap 1000003 What’s on mpls.0 table
LSP Configuration Denpasar performs label swapping 1000003 with 0  Penultimate Hop Popping dps@Lab:Denpasar> show configuration protocols mpls interface all; interface em1.60 { label-map 1000003 { next-hop 10.0.60.2; swap 0; } } dps@Lab:Denpasar> show route table mp mpls.0: 6 destinations, 6 routes (6 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 0 *[MPLS/0] 02:19:06, metric 1 Receive 1 *[MPLS/0] 02:19:06, metric 1 Receive 2 *[MPLS/0] 02:19:06, metric 1 Receive 1000003 *[Static/5] 02:04:06 > to 10.0.60.2 via em1.60, Swap 0 1000003(S=0) *[Static/5] 02:04:06 > to 10.0.60.2 via em1.60, Pop What’s on mpls.0 table
LSP Configuration Reachability from Jakarta Traceroute result from Jakarta jkt@Lab:Jakarta> show route 192.168.44.1 inet.0: 17 destinations, 18 routes (17 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 192.168.44.1/32 *[Static/5] 02:02:10 > to 10.0.11.1 via em2.11, Push 1000001 [OSPF/10] 02:55:26, metric 3 > to 10.0.80.2 via em1.80 to 10.0.11.1 via em2.11 jkt@Lab:Jakarta> traceroute 192.168.44.1 traceroute to 192.168.44.1 (192.168.44.1), 30 hops max, 40 byte packets 1 SMG (10.0.11.1) 0.817 ms 0.750 ms 0.590 ms MPLS Label=1000001 CoS=0 TTL=1 S=1 2 SBY (10.0.0.2) 1.096 ms 1.061 ms 1.308 ms MPLS Label=1000002 CoS=0 TTL=1 S=1 3 DPS (10.0.4.2) 1.459 ms 1.347 ms 1.286 ms MPLS Label=1000003 CoS=0 TTL=1 S=1 4 MKS (192.168.44.1) 2.073 ms 1.642 ms 1.538 ms
LSP vs IGP OSPF Reachability Using Static LSP jkt@Lab:Jakarta> show route 192.168.44.1 192.168.44.1/32 *[OSPF/10] 03:17:24, metric 3 > to 10.0.80.2 via em1.80 to 10.0.11.1 via em2.11 jkt@Lab:Jakarta> traceroute 192.168.44.1 traceroute to 192.168.44.1 (192.168.44.1), 30 hops max, 40 byte packets 1 BDG (10.0.80.2) 0.933 ms 0.701 ms 0.684 ms 2 DPS (10.0.70.2) 1.107 ms 1.011 ms 0.988 ms 3 MKS (192.168.44.1) 1.477 ms 1.377 ms 1.500 ms jkt@Lab:Jakarta> traceroute 192.168.44.1 traceroute to 192.168.44.1 (192.168.44.1), 30 hops max, 40 byte packets 1 SMG (10.0.11.1) 0.817 ms 0.750 ms 0.590 ms MPLS Label=1000001 CoS=0 TTL=1 S=1 2 SBY (10.0.0.2) 1.096 ms 1.061 ms 1.308 ms MPLS Label=1000002 CoS=0 TTL=1 S=1 3 DPS (10.0.4.2) 1.459 ms 1.347 ms 1.286 ms MPLS Label=1000003 CoS=0 TTL=1 S=1 4 MKS (192.168.44.1) 2.073 ms 1.642 ms 1.538 ms
Summary While using IGP (OSPF) jkt@Lab:Jakarta> show route 192.168.44.1 192.168.44.1/32 *[OSPF/10] 03:17:24, metric 3 > to 10.0.80.2 via em1.80 to 10.0.11.1 via em2.11 jkt@Lab:Jakarta> traceroute 192.168.44.1 traceroute to 192.168.44.1 (192.168.44.1), 30 hops max, 40 byte packets 1 BDG (10.0.80.2) 0.933 ms 0.701 ms 0.684 ms 2 DPS (10.0.70.2) 1.107 ms 1.011 ms 0.988 ms 3 MKS (192.168.44.1) 1.477 ms 1.377 ms 1.500 ms Will traverse through Bandung and Denpasar to reach Makasar
Summary LSP Configured jkt@Lab:Jakarta> traceroute 192.168.44.1 traceroute to 192.168.44.1 (192.168.44.1), 30 hops max, 40 byte packets 1 SMG (10.0.11.1) 1.618 ms 0.807 ms 0.679 ms MPLS Label=1000001 CoS=0 TTL=1 S=1 2 SBY (10.0.0.2) 1.088 ms 1.292 ms 1.011 ms MPLS Label=1000002 CoS=0 TTL=1 S=1 3 DPS (10.0.4.2) 1.307 ms 1.412 ms 1.295 ms MPLS Label=1000003 CoS=0 TTL=1 S=1 4 MKS (192.168.44.1) 1.635 ms 1.799 ms 1.592 ms Will traverse through Semarang, Surabaya and Denpasar to reach Makasar
Summary Returning Path (Omitting Transit Configuration) mks@Lab:Makasar> traceroute 192.168.8.1 traceroute to 192.168.8.1 (192.168.8.1), 30 hops max, 40 byte packets 1 DPS (10.0.60.1) 1.056 ms 0.876 ms 0.805 ms MPLS Label=1000100 CoS=0 TTL=1 S=1 2 BDG (10.0.70.1) 1.142 ms 1.160 ms 1.153 ms MPLS Label=1000101 CoS=0 TTL=1 S=1 3 JKT (192.168.8.1) 1.619 ms 1.598 ms 1.455 ms mks@Lab:Makasar> show configuration protocols mpls static-path inet { 192.168.8.1/32 { next-hop 10.0.60.1; push 1000100; } } interface all;
Appendix – Complete Configuration jkt@Lab:Jakarta> show configuration interfaces { em1 { unit 80 { vlan-id 80; family inet { address 10.0.80.1/30; } family mpls; } } em2 { unit 11 { vlan-id 11; family inet { address 10.0.11.2/30; } family mpls; } } lo0 { unit 8 { family inet { address 192.168.8.1/32; } } } } protocols { mpls { static-path inet { 192.168.44.1/32 { next-hop 10.0.11.1; push 1000001; } } interface all; } ospf { area 0.0.0.0 { interface all; } } }
smg@Lab:Semarang> show configuration interfaces { em1 { unit 0 { vlan-id 0; family inet { address 10.0.0.1/30; } family mpls; } unit 3 { vlan-id 3; family inet { address 10.0.3.1/30; } family mpls; } unit 11 { vlan-id 11; family inet { address 10.0.11.1/30; } family mpls; } } lo0 { unit 16 { family inet { address 192.168.16.1/32; } } } } protocols { mpls { interface all; interface em1.11 { label-map 1000001 { next-hop 10.0.0.2; swap 1000002; } } } ospf { area 0.0.0.0 { interface all; } } }
bdg@Lab:Bandung> show configuration interfaces { em1 { unit 70 { vlan-id 70; family inet { address 10.0.70.1/30; } family mpls; } } em2 { unit 3 { vlan-id 3; family inet { address 10.0.3.2/30; } family mpls; } unit 80 { vlan-id 80; family inet { address 10.0.80.2/30; } family mpls; } } lo0 { unit 12 { family inet { address 192.168.12.1/32; } } } } protocols { mpls { interface all; interface em1.70 { label-map 1000101 { next-hop 10.0.80.1; swap 0; } } } ospf { area 0.0.0.0 { interface all; } } }
sby@Lab:Surabaya> show configuration interfaces { em1 { unit 4 { vlan-id 4; family inet { address 10.0.4.1/30; } family mpls; } unit 9 { vlan-id 9; family inet { address 10.0.9.1/30; } family mpls; } } em2 { unit 0 { vlan-id 0; family inet { address 10.0.0.2/30; } family mpls; } } lo0 { unit 36 { family inet { address 192.168.36.1/32; } } } } protocols { mpls { interface all; interface em2.0 { label-map 1000002 { next-hop 10.0.4.2; swap 1000003; } } } ospf { area 0.0.0.0 { interface all; } } }
sby@Lab:Surabaya> show configuration interfaces { em1 { unit 4 { vlan-id 4; family inet { address 10.0.4.1/30; } family mpls; } unit 9 { vlan-id 9; family inet { address 10.0.9.1/30; } family mpls; } } em2 { unit 0 { vlan-id 0; family inet { address 10.0.0.2/30; } family mpls; } } lo0 { unit 36 { family inet { address 192.168.36.1/32; } } } } protocols { mpls { interface all; interface em2.0 { label-map 1000002 { next-hop 10.0.4.2; swap 1000003; } } } ospf { area 0.0.0.0 { interface all; } } }
dps@Lab:Denpasar> show configuration interfaces { em1 { unit 60 { vlan-id 60; family inet { address 10.0.60.1/30; } family mpls; } } em2 { unit 4 { vlan-id 4; family inet { address 10.0.4.2/30; } family mpls; } unit 70 { vlan-id 70; family inet { address 10.0.70.2/30; } family mpls; } } lo0 { unit 40 { family inet { address 192.168.40.1/32; } } } } protocols { mpls { interface all; interface em1.60 { label-map 1000003 { next-hop 10.0.60.2; swap 0; } label-map 1000100 { next-hop 10.0.70.1; swap 1000101; } } } ospf { area 0.0.0.0 { interface all; } } }
mks@Lab:Makasar> show configuration interfaces { em2 { unit 9 { vlan-id 9; family inet { address 10.0.9.2/30; } family mpls; } unit 60 { vlan-id 60; family inet { address 10.0.60.2/30; } family mpls; } } lo0 { unit 44 { family inet { address 192.168.44.1/32; } } } } protocols { mpls { static-path inet { 192.168.8.1/32 { next-hop 10.0.60.1; push 1000100; } } interface all; } ospf { area 0.0.0.0 { interface all; } } }
 

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Juniper mpls best practice part 1

  • 1. Juniper MPLS Best Practice Part 1 Static LSP Configuration and understanding mpls.0 table Febrian Setiadi - 860063
  • 2. What is MPLS? Forwarding technique using label value “ Virtual Circuit” for IP Unidirectional path Tunel through the network Mapping IP Prefixes to LSPs Labels are placed between L2 header and L2 data Label stacking is possible
  • 3. Lab Topology Loopbacks Jakarta : 192.168.8.1 Bandung : 192.168.12.1 Semarang : 192.168.16.1 Surabaya : 192.168.36.1 Denpasar : 192.168.40.1 Makasar : 192.168.44.1
  • 4. IGP Configuration After IGP already converged, we’re ready to configure static LSP jkt@Lab:Jakarta> show configuration protocols ospf area 0.0.0.0 { interface all; } smg@Lab:Semarang> show configuration protocols ospf area 0.0.0.0 { interface all; } sby@Lab:Surabaya> show configuration protocols ospf area 0.0.0.0 { interface all; } bdg@Lab:Bandung> show configuration protocols ospf area 0.0.0.0 { interface all; } dps@Lab:Denpasar> show configuration protocols ospf area 0.0.0.0 { interface all; } mks@Lab:Makasar> show configuration protocols ospf area 0.0.0.0 { interface all; } Preconfigured with OSPF, all routers belong to area 0
  • 5. LSP Configuration We’ll setup LSP from Jakarta to Makasar, via Semarang, Surabaya and Makasar And returning LSP path from Makasar to Jakarta via Denpasar and Bandung
  • 6. LSP Configuration Jakarta performs label imposition (PUSH) , this label should be received by Semarang jkt@Lab:Jakarta> show configuration protocols mpls static-path inet { 192.168.44.1/32 { next-hop 10.0.11.1; push 1000001; } } interface all;
  • 7. LSP Configuration Semarang performs label swapping 1000001 with 1000002 smg@Lab:Semarang> show configuration protocols mpls interface all; interface em1.11 { label-map 1000001 { next-hop 10.0.0.2; swap 1000002; } } smg@Lab:Semarang> show route table mpls.0 mpls.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 0 *[MPLS/0] 01:51:53, metric 1 Receive 1 *[MPLS/0] 01:51:53, metric 1 Receive 2 *[MPLS/0] 01:51:53, metric 1 Receive 1000001 *[Static/5] 01:51:53 > to 10.0.0.2 via em1.0, Swap 1000002 What’s on mpls.0 table
  • 8. LSP Configuration Surabaya performs label swapping 100002 with 100003 sby@Lab:Surabaya> show configuration protocols mpls interface all; interface em2.0 { label-map 1000002 { next-hop 10.0.4.2; swap 1000003; } } sby@Lab:Surabaya> show route table mpls.0 mpls.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 0 *[MPLS/0] 02:07:58, metric 1 Receive 1 *[MPLS/0] 02:07:58, metric 1 Receive 2 *[MPLS/0] 02:07:58, metric 1 Receive 1000002 *[Static/5] 01:56:46 > to 10.0.4.2 via em1.4, Swap 1000003 What’s on mpls.0 table
  • 9. LSP Configuration Denpasar performs label swapping 1000003 with 0  Penultimate Hop Popping dps@Lab:Denpasar> show configuration protocols mpls interface all; interface em1.60 { label-map 1000003 { next-hop 10.0.60.2; swap 0; } } dps@Lab:Denpasar> show route table mp mpls.0: 6 destinations, 6 routes (6 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 0 *[MPLS/0] 02:19:06, metric 1 Receive 1 *[MPLS/0] 02:19:06, metric 1 Receive 2 *[MPLS/0] 02:19:06, metric 1 Receive 1000003 *[Static/5] 02:04:06 > to 10.0.60.2 via em1.60, Swap 0 1000003(S=0) *[Static/5] 02:04:06 > to 10.0.60.2 via em1.60, Pop What’s on mpls.0 table
  • 10. LSP Configuration Reachability from Jakarta Traceroute result from Jakarta jkt@Lab:Jakarta> show route 192.168.44.1 inet.0: 17 destinations, 18 routes (17 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 192.168.44.1/32 *[Static/5] 02:02:10 > to 10.0.11.1 via em2.11, Push 1000001 [OSPF/10] 02:55:26, metric 3 > to 10.0.80.2 via em1.80 to 10.0.11.1 via em2.11 jkt@Lab:Jakarta> traceroute 192.168.44.1 traceroute to 192.168.44.1 (192.168.44.1), 30 hops max, 40 byte packets 1 SMG (10.0.11.1) 0.817 ms 0.750 ms 0.590 ms MPLS Label=1000001 CoS=0 TTL=1 S=1 2 SBY (10.0.0.2) 1.096 ms 1.061 ms 1.308 ms MPLS Label=1000002 CoS=0 TTL=1 S=1 3 DPS (10.0.4.2) 1.459 ms 1.347 ms 1.286 ms MPLS Label=1000003 CoS=0 TTL=1 S=1 4 MKS (192.168.44.1) 2.073 ms 1.642 ms 1.538 ms
  • 11. LSP vs IGP OSPF Reachability Using Static LSP jkt@Lab:Jakarta> show route 192.168.44.1 192.168.44.1/32 *[OSPF/10] 03:17:24, metric 3 > to 10.0.80.2 via em1.80 to 10.0.11.1 via em2.11 jkt@Lab:Jakarta> traceroute 192.168.44.1 traceroute to 192.168.44.1 (192.168.44.1), 30 hops max, 40 byte packets 1 BDG (10.0.80.2) 0.933 ms 0.701 ms 0.684 ms 2 DPS (10.0.70.2) 1.107 ms 1.011 ms 0.988 ms 3 MKS (192.168.44.1) 1.477 ms 1.377 ms 1.500 ms jkt@Lab:Jakarta> traceroute 192.168.44.1 traceroute to 192.168.44.1 (192.168.44.1), 30 hops max, 40 byte packets 1 SMG (10.0.11.1) 0.817 ms 0.750 ms 0.590 ms MPLS Label=1000001 CoS=0 TTL=1 S=1 2 SBY (10.0.0.2) 1.096 ms 1.061 ms 1.308 ms MPLS Label=1000002 CoS=0 TTL=1 S=1 3 DPS (10.0.4.2) 1.459 ms 1.347 ms 1.286 ms MPLS Label=1000003 CoS=0 TTL=1 S=1 4 MKS (192.168.44.1) 2.073 ms 1.642 ms 1.538 ms
  • 12. Summary While using IGP (OSPF) jkt@Lab:Jakarta> show route 192.168.44.1 192.168.44.1/32 *[OSPF/10] 03:17:24, metric 3 > to 10.0.80.2 via em1.80 to 10.0.11.1 via em2.11 jkt@Lab:Jakarta> traceroute 192.168.44.1 traceroute to 192.168.44.1 (192.168.44.1), 30 hops max, 40 byte packets 1 BDG (10.0.80.2) 0.933 ms 0.701 ms 0.684 ms 2 DPS (10.0.70.2) 1.107 ms 1.011 ms 0.988 ms 3 MKS (192.168.44.1) 1.477 ms 1.377 ms 1.500 ms Will traverse through Bandung and Denpasar to reach Makasar
  • 13. Summary LSP Configured jkt@Lab:Jakarta> traceroute 192.168.44.1 traceroute to 192.168.44.1 (192.168.44.1), 30 hops max, 40 byte packets 1 SMG (10.0.11.1) 1.618 ms 0.807 ms 0.679 ms MPLS Label=1000001 CoS=0 TTL=1 S=1 2 SBY (10.0.0.2) 1.088 ms 1.292 ms 1.011 ms MPLS Label=1000002 CoS=0 TTL=1 S=1 3 DPS (10.0.4.2) 1.307 ms 1.412 ms 1.295 ms MPLS Label=1000003 CoS=0 TTL=1 S=1 4 MKS (192.168.44.1) 1.635 ms 1.799 ms 1.592 ms Will traverse through Semarang, Surabaya and Denpasar to reach Makasar
  • 14. Summary Returning Path (Omitting Transit Configuration) mks@Lab:Makasar> traceroute 192.168.8.1 traceroute to 192.168.8.1 (192.168.8.1), 30 hops max, 40 byte packets 1 DPS (10.0.60.1) 1.056 ms 0.876 ms 0.805 ms MPLS Label=1000100 CoS=0 TTL=1 S=1 2 BDG (10.0.70.1) 1.142 ms 1.160 ms 1.153 ms MPLS Label=1000101 CoS=0 TTL=1 S=1 3 JKT (192.168.8.1) 1.619 ms 1.598 ms 1.455 ms mks@Lab:Makasar> show configuration protocols mpls static-path inet { 192.168.8.1/32 { next-hop 10.0.60.1; push 1000100; } } interface all;
  • 15. Appendix – Complete Configuration jkt@Lab:Jakarta> show configuration interfaces { em1 { unit 80 { vlan-id 80; family inet { address 10.0.80.1/30; } family mpls; } } em2 { unit 11 { vlan-id 11; family inet { address 10.0.11.2/30; } family mpls; } } lo0 { unit 8 { family inet { address 192.168.8.1/32; } } } } protocols { mpls { static-path inet { 192.168.44.1/32 { next-hop 10.0.11.1; push 1000001; } } interface all; } ospf { area 0.0.0.0 { interface all; } } }
  • 16. smg@Lab:Semarang> show configuration interfaces { em1 { unit 0 { vlan-id 0; family inet { address 10.0.0.1/30; } family mpls; } unit 3 { vlan-id 3; family inet { address 10.0.3.1/30; } family mpls; } unit 11 { vlan-id 11; family inet { address 10.0.11.1/30; } family mpls; } } lo0 { unit 16 { family inet { address 192.168.16.1/32; } } } } protocols { mpls { interface all; interface em1.11 { label-map 1000001 { next-hop 10.0.0.2; swap 1000002; } } } ospf { area 0.0.0.0 { interface all; } } }
  • 17. bdg@Lab:Bandung> show configuration interfaces { em1 { unit 70 { vlan-id 70; family inet { address 10.0.70.1/30; } family mpls; } } em2 { unit 3 { vlan-id 3; family inet { address 10.0.3.2/30; } family mpls; } unit 80 { vlan-id 80; family inet { address 10.0.80.2/30; } family mpls; } } lo0 { unit 12 { family inet { address 192.168.12.1/32; } } } } protocols { mpls { interface all; interface em1.70 { label-map 1000101 { next-hop 10.0.80.1; swap 0; } } } ospf { area 0.0.0.0 { interface all; } } }
  • 18. sby@Lab:Surabaya> show configuration interfaces { em1 { unit 4 { vlan-id 4; family inet { address 10.0.4.1/30; } family mpls; } unit 9 { vlan-id 9; family inet { address 10.0.9.1/30; } family mpls; } } em2 { unit 0 { vlan-id 0; family inet { address 10.0.0.2/30; } family mpls; } } lo0 { unit 36 { family inet { address 192.168.36.1/32; } } } } protocols { mpls { interface all; interface em2.0 { label-map 1000002 { next-hop 10.0.4.2; swap 1000003; } } } ospf { area 0.0.0.0 { interface all; } } }
  • 19. sby@Lab:Surabaya> show configuration interfaces { em1 { unit 4 { vlan-id 4; family inet { address 10.0.4.1/30; } family mpls; } unit 9 { vlan-id 9; family inet { address 10.0.9.1/30; } family mpls; } } em2 { unit 0 { vlan-id 0; family inet { address 10.0.0.2/30; } family mpls; } } lo0 { unit 36 { family inet { address 192.168.36.1/32; } } } } protocols { mpls { interface all; interface em2.0 { label-map 1000002 { next-hop 10.0.4.2; swap 1000003; } } } ospf { area 0.0.0.0 { interface all; } } }
  • 20. dps@Lab:Denpasar> show configuration interfaces { em1 { unit 60 { vlan-id 60; family inet { address 10.0.60.1/30; } family mpls; } } em2 { unit 4 { vlan-id 4; family inet { address 10.0.4.2/30; } family mpls; } unit 70 { vlan-id 70; family inet { address 10.0.70.2/30; } family mpls; } } lo0 { unit 40 { family inet { address 192.168.40.1/32; } } } } protocols { mpls { interface all; interface em1.60 { label-map 1000003 { next-hop 10.0.60.2; swap 0; } label-map 1000100 { next-hop 10.0.70.1; swap 1000101; } } } ospf { area 0.0.0.0 { interface all; } } }
  • 21. mks@Lab:Makasar> show configuration interfaces { em2 { unit 9 { vlan-id 9; family inet { address 10.0.9.2/30; } family mpls; } unit 60 { vlan-id 60; family inet { address 10.0.60.2/30; } family mpls; } } lo0 { unit 44 { family inet { address 192.168.44.1/32; } } } } protocols { mpls { static-path inet { 192.168.8.1/32 { next-hop 10.0.60.1; push 1000100; } } interface all; } ospf { area 0.0.0.0 { interface all; } } }
  • 22.