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Cisco IOS XR

MPLS Introduction Training

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MPLS Big Picture / Agenda

# Functionality Similar to IOS

o T!P

Tra""ic #ngineering su$$orted %not co&ered'

# L( )P su$$ort in release (*(

# L+ )P su$$ort in release (*,

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L!P MonitoringMonitor L!P neig-bors

/0/"/#$0%G&1'sho( mpls ldp neighbor

eer )* +dentifier% "."."."%0

,# connection% "."."."%0"44 - 1.1.1.1%646 Graceful estart% o &ession oldtime% 10 sec &tate% per sgs sent/rcd% 6565/65"4 $p time% 4d0h )* *iscoer &ources%

GigabitEthernet0/4/0/3 7ddresses bound to this peer% 11.1.1." 11.1.2." 11.1.3." 11.1.4."

11.1.." 11.1.6." "."."." 0.1.1."

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L!P MonitoringMonitor L!P bindings

/0/"/#$0%G&1'sho( mpls ldp bindings

1.1.1.1/32 8 re 36local binding% label%+-$))

remote bindings %lsr%"."."."%08 label%15

2.2.2.2/32 8 re 1local binding% label%32


3.3.3.3/32 8 re 2local binding% label%16


4.4.4.4/32 8 re 4local binding% label%1"

remote bindings %

lsr%"."."."%08 label%22

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L!P MonitoringOt-er s-o. commands

/0/"/#$0%G&1'sho( mpls ldp 9 bac:off &ession ;ac:off table information

bindings )abel +nformation ;ase or(arding entries information graceful-restart Graceful estart feature information igp +G related information neighbor eighbor information parameters #onfiguration parameter information

statistics &tatistics information summar &ummari?ed information tech-support utput sho( commands of interest for

)& )* debugging

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Basic L( )P Con"iguration

rf @7EAaddress-famil ip4 unicast import route-target @7%;A eBport route-target @#%*A import route-polic @nameA eBport route-polic @nameA

interface @+,Arf @7EAip4 address @7**/7&CA %note must remo&e old address'router bgp @7&Aaddress-famil pn4 unicast

neighbor @neighborA address-famil pn4 unicast

rf @7EA rd @E%>Aaddress-famil ip4 unicast

redistribute connected

Create )RF

Attac- to inter"ace

Initiali0eaddress "amily

Ad&ertise LocalRoute

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L( )P MonitoringPre"i1es "rom )P neig-bor

/0/"/#$0%G&1'sho( bgp pn4 unicast summar;G router identifier 1.1.1.18 local 7& number ";G generic scan interal 60 secs;G table state% 7ctie;G main routing table ersion 4

;G scan interal 60 secs;G is operating in &,7*7)E mode.

rocess ec,blDer b+;/+; )abelDer +mportDer &end,blDer&pea:er 4 4 4 4 4

eighbor &p: 7& sgcd sg&ent ,blDer +n ut $p/*o(n &t/fBcd2.2.2.2 0 " 0 0 0 0 0 00%00%00 +dle

3.3.3.3 0 " 605 6051 4 0 0 4d0h 14.4.4.4 0 " 0 0 0 0 0 00%00%00 +dle... 0 " 6110 6111 0 0 0 4d0h 0"."."." 0 " 611" 6110 0 0 0 4d0h 0

Route recei&ed

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L( )P MonitoringIm$ort/#1$ort $arameters

/0/"/#$0%G&1'sho( rf @7EA

D> * , 7>+ &7>+@7EA 1%3 import 1%3 +D4 $nicast

eBport 1%3 +D4 $nicast

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Basic L+ MPLS )P Con"iguration

l2pnp(-class Fclass-name

encapsulation mpls

protocol ldp

Bconnect group Fgroup-name p2p Fcircuit-name interface GigabitEthernet0/1/0/0 neighbor 12.12.12.12 p(-id 100

p(-class Fclass-name

interface GigabitEthernet0/1/0/0l2transport

Reusable tem$late "or )Pty$e %MPLS or L+TP&('

Tunnel Parameters

Put inter"ace intoL+)P mode

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L+ )P MonitoringC-ec2 Targeted L!P Session

/0/0/#$0%)2D-E1'sh mpls ldp neighbor 12.12.12.12detail

eer )* +dentifier% 12.12.12.12%0 ,# connection% 12.12.12.12%336" - 10.10.10.10%646 Graceful estart% Hes

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L+ )P Monitoring)eri"y XConnect Status

/0/0/#$0%)2D-E1' sh l2pn Bconnect)egend% &, I &tate8 $ I $p8 * I *o(n8 7* I 7dmin *o(n8 $ I $nresoled8 )$ I )ocal $p8 $ I emote $p8 # I #onnected

J#onnect &egment 1 &egment 2

Group ame &, *escription &, *escription &,------------------------ ------------------------- -------------------------G1 ,oE1 $ Gi0/6/0/0 $ 12.12.12.12 1 $--------------------------------------------------------------------------------

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L+ )P Monitoring!etailed )ie. o" XConnect

/0/0/#$0%)2D-E1' sh l2pn Bconnect detailGroup D)7100-D)72008 J# 1008 state is up 7#% GigabitEthernet0/0/0/2.1008 state is up ,peD)7 ,ags% outer1008 inner0 ,$ 100 J# +* " &tatistics% pac:et totals% send 210"000 bte totals% send 126420000 drops% illegal D)7 08 illegal length 0 K% neighbor 222.2.100.28 K +* 1008 state is up < established = K class D)7 Encapsulation )&8 protocol )*

K tpe Ethernet D)78 control (ord enabled8 inter(or:ing none &eLuencing not set )& )ocal emote

------------ ------------------------------ ------------------------------ )abel 16002 16005

Group +* 0B1000"00 0B100000+nterface GigabitEthernet0/0/0/2.100 GigabitEthernet0/0/0/2.200,$ 100 100#ontrol (ord enabled enabledK tpe Ethernet D)7 Ethernet D)7

D##D #D tpe 0B2 0B2

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L+ )P MonitoringPseudo.ire Ping

/0/0/#$0%)2D-E2'ping pseudo(ire 10.10.10.10 1 repl mode control-channel

Sending 5, 100-byte MPLS Echos to 10.10.10.10 VC: 1, timeout is 2 seconds, send inter!" is 0 msec:

Codes: #$# - success, #%# - re&uest not sent, #.# - timeout, #L# - "!be"ed out'ut inter(!ce, #)# - un"!be"ed out'ut inter(!ce,#*# - *S M!' mism!tch, #+# - no +EC m!''ing, #(# - +EC mism!tch,

#M# - m!"(ormed re&uest, #m# - unsu''orted t"s, ## - no r "!be",#P# - no r int( "!be" 'rot, #'# - 'rem!ture termin!tion o( LSP,## - tr!nsit router, #/# - unnon u'stre!m inde,

## - unnon return code, ## - return code 0

3y'e esc!'e se&uence to !bort.$$$$$Success r!te is 100 'ercent 4556, round-tri' min!gm! 7 151829 msP0P0CP0:L2VP-PE2;

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