Lab Topology
masih menggunakan topology yang sama pada lab sebelumnya.
RSVP-signaled MPLS LSP
Mari kita LSP dari HONGKONG ke AMSTERDAM dengan bandwidth request 100Mbps dan enable CSPF (Constrained Shotest Path First)
Konfigurasi router HONGKONG
root# edit logical-systems HONGKONG protocols mpls [edit logical-systems HONGKONG protocols mpls] root# set label-switched-path AMSTERDAM bandwidth 100m [edit logical-systems HONGKONG protocols mpls] root# show label-switched-path AMSTERDAM to 192.168.24.1; bandwidth 100m; [edit] root# run show mpls lsp logical-system HONGKONG name AMSTERDAM Ingress LSP: 8 sessions To From State Rt P ActivePath LSPname 192.168.24.1 192.168.16.1 Up 0 * AMSTERDAM Total 1 displayed, Up 1, Down 0 Egress LSP: 8 sessions Total 0 displayed, Up 0, Down 0 Transit LSP: 20 sessions To From State Rt Style Labelin Labelout LSPname 192.168.24.1 192.168.8.1 Up 0 1 FF 300064 299920 AMSTERDAM Total 1 displayed, Up 1, Down 0 root# run show mpls lsp logical-system HONGKONG name AMSTERDAM detail Ingress LSP: 8 sessions 192.168.24.1 From: 192.168.16.1, State: Up, ActiveRoute: 0, LSPname: AMSTERDAM ActivePath: (primary) LSPtype: Static Configured, Penultimate hop popping LoadBalance: Random Encoding type: Packet, Switching type: Packet, GPID: IPv4 *Primary State: Up Priorities: 7 0 Bandwidth: 100Mbps SmartOptimizeTimer: 180 Computed ERO (S [L] denotes strict [loose] hops): (CSPF metric: 30) 10.0.16.2 S 10.0.1.1 S 10.0.24.2 S Received RRO (ProtectionFlag 1=Available 2=InUse 4=B/W 8=Node 10=SoftPreempt 20=Node-ID): 10.0.16.2 10.0.1.1 10.0.24.2 Total 1 displayed, Up 1, Down 0 Egress LSP: 8 sessions Total 0 displayed, Up 0, Down 0 Transit LSP: 20 sessions 192.168.24.1 From: 192.168.8.1, LSPstate: Up, ActiveRoute: 0 LSPname: AMSTERDAM, LSPpath: Primary Suggested label received: -, Suggested label sent: - Recovery label received: -, Recovery label sent: 299920 Resv style: 1 FF, Label in: 300064, Label out: 299920 Time left: 153, Since: Tue Nov 1 04:19:30 2016 Tspec: rate 0bps size 0bps peak Infbps m 20 M 1500 Port number: sender 1 receiver 52221 protocol 0 PATH rcvfrom: 10.0.15.1 (ge-0/0/2.8) 36 pkts Adspec: received MTU 1500 sent MTU 1500 PATH sentto: 10.0.21.2 (ge-0/0/2.4) 35 pkts RESV rcvfrom: 10.0.21.2 (ge-0/0/2.4) 35 pkts, Entropy label: No Explct route: 10.0.21.2 10.0.22.2 10.0.29.2 Record route: 10.0.15.1 <self> 10.0.21.2 10.0.22.2 10.0.29.2 Total 1 displayed, Up 1, Down 0 [edit] root# run show route table inet.3 logical-system HONGKONG inet.3: 8 destinations, 8 routes (8 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 192.168.0.1/32 *[RSVP/7/1] 01:16:49, metric 1 > to 10.0.16.2 via ge-0/0/2.5, label-switched-path SANJOSE 192.168.2.1/32 *[RSVP/7/1] 01:16:46, metric 2 > to 10.0.16.2 via ge-0/0/2.5, label-switched-path MONTREAL 192.168.5.1/32 *[RSVP/7/1] 01:16:47, metric 2 > to 10.0.16.2 via ge-0/0/2.5, label-switched-path DENVER 192.168.8.1/32 *[RSVP/7/1] 01:16:49, metric 1 > to 10.0.15.1 via ge-0/0/2.8, label-switched-path SYDNEY 192.168.12.1/32 *[RSVP/7/1] 01:16:46, metric 2 > to 10.0.15.1 via ge-0/0/2.8, label-switched-path SAOPAULO 192.168.20.1/32 *[RSVP/7/1] 01:16:48, metric 1 > to 10.0.21.2 via ge-0/0/2.4, label-switched-path TOKYO 192.168.24.1/32 *[RSVP/7/1] 01:01:18, metric 3 > to 10.0.16.2 via ge-0/0/2.5, label-switched-path AMSTERDAM 192.168.28.1/32 *[RSVP/7/1] 01:16:47, metric 2 > to 10.0.21.2 via ge-0/0/2.4, label-switched-path LONDON
Mari kita buat LSP dari HONGKONG ke AMSTERDAM melalui TOKYO
[edit logical-systems HONGKONG protocols]
root# edit logical-systems HONGKONG protocols
[edit logical-systems HONGKONG protocols]
root# set mpls path TOKYO 10.0.21.2 strict
[edit logical-systems HONGKONG protocols]
root# set mpls label-switched-path AMSTERDAM primary TOKYO
[edit logical-systems HONGKONG protocols]
root# show mpls
label-switched-path LONDON {
to 192.168.28.1;
}
label-switched-path TOKYO {
to 192.168.20.1;
}
label-switched-path MONTREAL {
to 192.168.2.1;
}
label-switched-path SANJOSE {
to 192.168.0.1;
}
label-switched-path SAOPAULO {
to 192.168.12.1;
}
label-switched-path DENVER {
to 192.168.5.1;
}
label-switched-path SYDNEY {
to 192.168.8.1;
}
label-switched-path AMSTERDAM {
to 192.168.24.1;
bandwidth 100m;
primary TOKYO;
}
}
path TOKYO {
10.0.21.2 strict;
}
path SANJOSE {
10.0.16.2
}
interface ge-0/0/2.4;
interface ge-0/0/2.5;
interface ge-0/0/2.8;
lakukan verifikasi path primary atas perubahan LSP tersebut.
[edit] root# run show mpls lsp logical-system HONGKONG name AMSTERDAM detail Ingress LSP: 8 sessions 192.168.24.1 From: 192.168.16.1, State: Up, ActiveRoute: 0, LSPname: AMSTERDAM ActivePath: TOKYO (primary) LSPtype: Static Configured, Penultimate hop popping LoadBalance: Random Encoding type: Packet, Switching type: Packet, GPID: IPv4 *Primary TOKYO State: Up Priorities: 7 0 Bandwidth: 100Mbps SmartOptimizeTimer: 180 Computed ERO (S [L] denotes strict [loose] hops): (CSPF metric: 30) 10.0.21.2 S 10.0.22.2 S 10.0.29.2 S Received RRO (ProtectionFlag 1=Available 2=InUse 4=B/W 8=Node 10=SoftPreempt 20=Node-ID): 10.0.21.2 10.0.22.2 10.0.29.2 Total 1 displayed, Up 1, Down 0 Egress LSP: 8 sessions Total 0 displayed, Up 0, Down 0 Transit LSP: 20 sessions 192.168.24.1 From: 192.168.8.1, LSPstate: Up, ActiveRoute: 0 LSPname: AMSTERDAM, LSPpath: Primary Suggested label received: -, Suggested label sent: - Recovery label received: -, Recovery label sent: 299920 Resv style: 1 FF, Label in: 300064, Label out: 299920 Time left: 150, Since: Tue Nov 1 04:19:30 2016 Tspec: rate 0bps size 0bps peak Infbps m 20 M 1500 Port number: sender 1 receiver 52221 protocol 0 PATH rcvfrom: 10.0.15.1 (ge-0/0/2.8) 192 pkts Adspec: received MTU 1500 sent MTU 1500 PATH sentto: 10.0.21.2 (ge-0/0/2.4) 192 pkts RESV rcvfrom: 10.0.21.2 (ge-0/0/2.4) 191 pkts, Entropy label: No Explct route: 10.0.21.2 10.0.22.2 10.0.29.2 Record route: 10.0.15.1 <self> 10.0.21.2 10.0.22.2 10.0.29.2 Total 1 displayed, Up 1, Down 0
Sekarang kita buat secondary path dari HONGKONG ke AMSTERDAM melalui SANJOSE
[edit] root# run show ospf neighbor logical-system HONGKONG Address Interface State ID Pri Dead 10.0.21.2 ge-0/0/2.4 Full 192.168.20.1 128 31 10.0.16.2 ge-0/0/2.5 Full 192.168.0.1 128 37 10.0.15.1 ge-0/0/2.8 Full 192.168.8.1 128 38
[edit]
root# edit logical-systems HONGKONG protocols mpls
[edit logical-systems HONGKONG protocols mpls]
root# set path SANJOSE 10.0.16.2 strict
[edit logical-systems HONGKONG protocols mpls]
root# set label-switched-path AMSTERDAM secondary SANJOSE standby
[edit logical-systems HONGKONG protocols mpls]
root# show
label-switched-path LONDON {
to 192.168.28.1;
}
label-switched-path TOKYO {
to 192.168.20.1;
}
label-switched-path MONTREAL {
to 192.168.2.1;
}
label-switched-path SANJOSE {
to 192.168.0.1;
}
label-switched-path SAOPAULO {
to 192.168.12.1;
}
label-switched-path DENVER {
to 192.168.5.1;
}
label-switched-path SYDNEY {
to 192.168.8.1;
}
label-switched-path AMSTERDAM {
to 192.168.24.1;
bandwidth 100m;
primary TOKYO;
secondary SANJOSE {
standby;
}
}
path TOKYO {
10.0.21.2 strict;
}
path SANJOSE {
10.0.16.2 strict;
}
interface ge-0/0/2.4;
interface ge-0/0/2.5;
interface ge-0/0/2.8;
lakukan verifikasi path primary atas perubahan LSP tersebut.
[edit] root# run show mpls lsp logical-system HONGKONG name AMSTERDAM detail Ingress LSP: 8 sessions 192.168.24.1 From: 192.168.16.1, State: Up, ActiveRoute: 0, LSPname: AMSTERDAM ActivePath: TOKYO (primary) LSPtype: Static Configured, Penultimate hop popping LoadBalance: Random Encoding type: Packet, Switching type: Packet, GPID: IPv4 *Primary TOKYO State: Up Priorities: 7 0 Bandwidth: 100Mbps SmartOptimizeTimer: 180 Computed ERO (S [L] denotes strict [loose] hops): (CSPF metric: 30) 10.0.21.2 S 10.0.22.2 S 10.0.29.2 S Received RRO (ProtectionFlag 1=Available 2=InUse 4=B/W 8=Node 10=SoftPreempt 20=Node-ID): 10.0.21.2 10.0.22.2 10.0.29.2 Standby SANJOSE State: Up Priorities: 7 0 Bandwidth: 100Mbps SmartOptimizeTimer: 180 Computed ERO (S [L] denotes strict [loose] hops): (CSPF metric: 30) 10.0.16.2 S 10.0.1.1 S 10.0.24.2 S Received RRO (ProtectionFlag 1=Available 2=InUse 4=B/W 8=Node 10=SoftPreempt 20=Node-ID): 10.0.16.2 10.0.1.1 10.0.24.2 Total 1 displayed, Up 1, Down 0 Egress LSP: 8 sessions Total 0 displayed, Up 0, Down 0 Transit LSP: 20 sessions 192.168.24.1 From: 192.168.8.1, LSPstate: Up, ActiveRoute: 0 LSPname: AMSTERDAM, LSPpath: Primary Suggested label received: -, Suggested label sent: - Recovery label received: -, Recovery label sent: 299920 Resv style: 1 FF, Label in: 300064, Label out: 299920 Time left: 130, Since: Tue Nov 1 04:19:30 2016 Tspec: rate 0bps size 0bps peak Infbps m 20 M 1500 Port number: sender 1 receiver 52221 protocol 0 PATH rcvfrom: 10.0.15.1 (ge-0/0/2.8) 203 pkts Adspec: received MTU 1500 sent MTU 1500 PATH sentto: 10.0.21.2 (ge-0/0/2.4) 203 pkts RESV rcvfrom: 10.0.21.2 (ge-0/0/2.4) 203 pkts, Entropy label: No Explct route: 10.0.21.2 10.0.22.2 10.0.29.2 Record route: 10.0.15.1 <self> 10.0.21.2 10.0.22.2 10.0.29.2 Total 1 displayed, Up 1, Down 0
mari kita test trafik menuju IP Loopback AMSTERDAM menggunakan LSP AMSTERDAM. Sebelum LSP AMSTERDAM diaktifkan, dari HONGKONG menuju AMSTERDAM melalui SANJOSE.
[edit] root# run traceroute logical-system HONGKONG 192.168.24.1 traceroute to 192.168.24.1 (192.168.24.1), 30 hops max, 40 byte packets 1 10.0.16.2 (10.0.16.2) 513.746 ms 39.829 ms 1.428 ms 2 10.0.1.1 (10.0.1.1) 9.429 ms 3.885 ms 2.256 ms 3 192.168.24.1 (192.168.24.1) 52.362 ms 3.890 ms 3.514 ms [edit] root# edit logical-systems HONGKONG protocols mpls [edit logical-systems HONGKONG protocols mpls] root# set label-switched-path AMSTERDAM install 192.168.24.1 active root# top root# commit commit complete
lakukan verifikasi setelah LSP AMSTERDAM di aktifkan. Maka akan terlihat bahwa menuju AMSTERDAM akan melalui TOKYO.
[edit] root# run show route logical-system HONGKONG 192.168.24.1 inet.0: 25 destinations, 43 routes (25 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 192.168.24.1/32 *[RSVP/7/1] 00:02:04, metric 3 > to 10.0.21.2 via ge-0/0/2.4, label-switched-path AMSTERDAM to 10.0.16.2 via ge-0/0/2.5, label-switched-path AMSTERDAM [OSPF/10] 03:42:21, metric 3 to 10.0.21.2 via ge-0/0/2.4 > to 10.0.16.2 via ge-0/0/2.5 to 10.0.15.1 via ge-0/0/2.8 [IS-IS/15] 03:17:26, metric 30 to 10.0.21.2 via ge-0/0/2.4 > to 10.0.16.2 via ge-0/0/2.5 to 10.0.15.1 via ge-0/0/2.8 inet.3: 8 destinations, 8 routes (8 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 192.168.24.1/32 *[RSVP/7/1] 00:16:34, metric 3 > to 10.0.21.2 via ge-0/0/2.4, label-switched-path AMSTERDAM to 10.0.16.2 via ge-0/0/2.5, label-switched-path AMSTERDAM [edit] root# [edit] root# run traceroute logical-system HONGKONG 192.168.24.1 traceroute to 192.168.24.1 (192.168.24.1), 30 hops max, 40 byte packets 1 10.0.21.2 (10.0.21.2) 82.644 ms 1.933 ms 1.826 ms MPLS Label=299968 CoS=0 TTL=1 S=1 2 10.0.22.2 (10.0.22.2) 146.674 ms 2.179 ms 2.386 ms MPLS Label=299904 CoS=0 TTL=1 S=1 3 192.168.24.1 (192.168.24.1) 2.613 ms 2.064 ms 3.028 ms
LINK COLORING
mari kita buat LSP dari TOKYO menuju SYDNEY menggunakan link administrative blue berdasarkan Link-Coloring.
[edit] root# edit logical-systems TOKYO root# set protocols mpls interface ge-0/0/1.4 admin-group blue root# set protocols mpls admin-groups blue 1 root# edit logical-systems HONGKONG root# set protocols mpls interface ge-0/0/2.8 admin-group blue root# set protocols mpls interface ge-0/0/2.4 admin-group blue root# set protocols mpls admin-groups blue 1 root# edit logical-systems SYDNEY root# set protocols mpls interface ge-0/0/1.8 admin-group blue root# set protocols mpls admin-groups blue 1 root# top root# commit
lakukan perintah dibawah ini untuk verifikasi link administrative yang tealh di konfigurasi.
[edit] root# run show mpls interface logical-system TOKYO Interface State Administrative groups (x: extended) ge-0/0/1.2 Up <none> ge-0/0/1.4 Up blue [edit] root# [edit] root# run show mpls interface logical-system HONGKONG Interface State Administrative groups (x: extended) ge-0/0/2.4 Up blue ge-0/0/2.5 Up <none> ge-0/0/2.8 Up blue [edit] root# [edit] root# run show mpls interface logical-system SYDNEY Interface State Administrative groups (x: extended) ge-0/0/1.8 Up blue ge-0/0/1.9 Up <none>
Mas Fadhil 
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