Ccnpv7 Route Lab7-5 Mp-bgp Instructor

7/25/2019 Ccnpv7 Route Lab7-5 Mp-bgp Instructor

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CCNPv7 ROUTE

Chapter 7 Lab 7-5, Configuring MP-BGP Instructor Version

Topology

Objectives

Configure EIGRP on ITA network

!"ing MP-BGP, #onfigure EBGP for IP$% an& IP$' between I(P an& (an)o"e*, u"ing IP$% BGP tran"port for

both proto#o+"

Configure MP-BGP IBGP between (an)o"e* an& (an)o"e

erif. BGP neighbor", BGP tab+e" an& routing tab+e" for IP$% an& IP$'

Backgroun

(an)o"e* in A( '5/// i" running MP-BGP with the I(P router in A( '5*// The Internationa+ Tra$e+ Agen#. run" MP-

BGP on it" (an)o"e* an& (an)o"e router" in A( '5/// The Internationa+ Tra$e+ Agen#. an& the I(P nee& to "hare

both IP$% an& IP$' prefi0e" 1our 2ob i" to #onfigure MP-BGP for thi" internetwork 1ou wi++ nee& to #onfigure interna+

an& e0terna+ BGP "e""ion" an& a&$erti"e IP$' network prefi0e" $ia BGP 1ou wi++ &ep+o. IP$% an& IP$' tran"port 1ou

wi++ u"e route-3ap" to "et the ne0t-hop attribute to an IP$' a&&re"" when e0#hanging the IP$' network" o$er a IP$%

tran"port "e""ion between I(P an& (an)o"e*

Note!Thi" +ab u"e" Ci"#o *4%* router" with Ci"#o I( Re+ea"e *5% with IP Ba"e The "wit#he" are Ci"#o 6(-

C4'/-%TT-L with a"t Ethernet interfa#e", therefore the router wi++ u"e routing 3etri#" a""o#iate& with a *// Mb8"

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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP

interfa#e :epen&ing on the router or "wit#h 3o&e+ an& Ci"#o I( (oftware $er"ion, the #o33an&" a$ai+ab+e an&

output pro&u#e& 3ight $ar. fro3 what i" "hown in thi" +ab

Re"uire Resources

; router"


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SanJose1(config)# interface serial 0/0/1SanJose1(config-if)# ip address 1%2.16.1.1 255.255.255.252SanJose1(config-if)# ipv6 address 2001db!cafe11/6"SanJose1(config-if)# ipv6 address fe!02 link-localSanJose1(config-if)# clock rate 6"000SanJose1(config-if)# no shutdo#n

SanJose1(config-if)# exitSanJose1(config)# interface loopback 0SanJose1(config-if)# ip address 1%2.1%.2.1 255.255.255.0SanJose1(config-if)# ipv6 address 2001db!cafe221/6"SanJose1(config-if)# no shutdo#n

Router R0 ,'ostna(e #an/ose.-

SanJose2(config)# interface gigabitethernet 0/0SanJose2(config-if)# ip address 1%2.16.&.1 255.255.255.0SanJose2(config-if)# ipv6 address 2001db!cafe&1/6"SanJose2(config-if)# ipv6 address fe!0& link-localSanJose2(config-if)# no shutdo#nSanJose2(config-if)# exit

SanJose2(config)# interface serial 0/0/1SanJose2(config-if)# ip address 1%2.16.1.2 255.255.255.252SanJose2(config-if)# ipv6 address 2001db!cafe12/6"SanJose2(config-if)# ipv6 address fe!0& link-localSanJose2(config-if)# no shutdo#nSanJose2(config)#interface loopback 0SanJose2(config-if)#ip address 1%2.1%.&.1 255.255.255.0SanJose2(config-if)#ipv6 address 2001db!cafe&&1/6"

b !"e ping to te"t the #onne#ti$it. between the &ire#t+. #onne#te& router" for both IP$% an& IP$' Both (an)o"e

router" "hou+& be ab+e to ping ea#h other an& (an)o"e* "hou+& be ab+e to ping the I(P on the "eria+ +ink IP

a&&re""e" The I(P router #annot rea#h the "eg3ent between (an)o"e* an& (an)o"e, or their LA> interfa#e"

#tep .! Con%igure EI1RP&Configure EIGRP between the (an)o"e* an& (an)o"e router" Both router" "hou+& be ab+e to ping the other

router?" LA> an& +oopba#k interfa#e" ote@ If u"ing an I( prior to *5/, u"e the no auto-"u33ar. router

#onfiguration #o33an& to &i"ab+e auto3ati# "u33ariation Thi" #o33an& i" the &efau+t beginning with I( *5=

Configure EIGRP for IP$% an& IP$' on (an)o"e*

SanJose1(config)# ipv6 unicast-routingSanJose1(config)# router eigrp 1SanJose1(config-router)# eigrp router-id 2.2.2.2SanJose1(config-router)# net#ork 1%2.16.0.0SanJose1(config-router)# net#ork 1%2.1%.0.0

SanJose1(config)#ipv6 router eigrp 2SanJose1(config-rtr)#eigrp router-id 2.2.2.2

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SanJose1(config)# interface gigabitethernet 0/0SanJose1(config-if)# ipv6 eigrp 2SanJose1(config-if)# exitSanJose1(config)# interface serial 0/0/1SanJose1(config-if)# ipv6 eigrp 2

SanJose1(config-if)# exitSanJose1(config)# interface loopback 0SanJose1(config-if)# ipv6 eigrp 2

Configure EIGRP for IP$% an& IP$' on (an)o"e

SanJose2(config)# ipv6 unicast-routingSanJose2(config)# router eigrp 1SanJose2(config-router)# eigrp router-id &.&.&.&SanJose2(config-router)# net#ork 1%2.16.0.0SanJose2(config-router)# net#ork 1%2.1%.0.0

SanJose2(config)# ipv6 router eigrp 2SanJose2(config-rtr)# eigrp router-id &.&.&.&

SanJose2(config)# interface gigabitethernet 0/0SanJose2(config-if)# ipv6 eigrp 2SanJose2(config-if)# exitSanJose2(config)# interface serial 0/0/1SanJose2(config-if)# ipv6 eigrp 2SanJose2(config-if)# exitSanJose2(config)# interface loopback 0SanJose2(config-if)# ipv6 eigrp 2

#tep 0! Con%igure 2P*B1P on I#P 3 EB1P&a Configure EBGP between the I(P an& (an)o"e* I(P an& (an)o"e* wi++ be u"ing IP$% a" the BGP tran"port for

both IP$% an& IP$' "e""ion" After enab+ing IP$' routing on I(P, #onfigure BGP for A( '5*// with a router I: of

**** In it" peering with (an)o"e*, the IP$% a&&re"" of (an)o"e* wi++ be u"e& for the IP$% BGP tran"port

"e""ion

ISP(config)# ipv6 unicast-routingISP(config)# router bgp 65100ISP(config-router)#bgp router-id 1.1.1.1ISP(config-router)# neighbor 1$2.16!.1.2 remote-as 65000

b Enter the router #onfiguration 3o&e for the IP$% a&&re"" fa3i+. Enter the #o33an&" to a&$erti"e the */*//8*'network an& a#ti$ate the IP$% neighbor *4*'* within the IP$% A

ISP(config-router)# address-family ipv" unicastISP(config-router-af)#net#ork 10.1.0.0 mask 255.255.0.0ISP(config-router-af)#neighbor 1$2.16!.1.2 activateISP(config-router-af)#exit-address-family

# Enter the router #onfiguration 3o&e for the IP$' a&&re"" fa3i+. an& enter the #o33an& to a&$erti"e the

//*@:B@BEE@*@@8'% prefi0 (in#e .ou are u"ing IP$% a" the BGP tran"port, .ou 3u"t a+"o a#ti$ate the IP$%

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neighbor *4*'* within the IP$' A Configure the route-3ap >ET-DP-IP' to atta#h to the BGP neighbor

in the outboun& &ire#tion utboun& &ire#tion 3ean" that thi" infor3ation in the route-3ap wi++ be app+ie& to IP$'

BGP up&ate" a" the. are "ent to (an)o"e*

ISP(config-router)# address-family ipv6 unicastISP(config-router-af)# net#ork 2001'(!())*1/6"ISP(config-router-af)# neighbor 1$2.16!.1.2 activateISP(config-router-af)# neighbor 1$2.16!.1.2 route-map +),--6 outISP(config-router-af)# exit-address-family

The route-3ap i" app+ie& in the outboun& &ire#tion 6hat wi++ thi" &o

FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF


utboun& &ire#tion 3ean" that thi" infor3ation in the route-3ap wi++ be app+ie& to IP$' BGP up&ate" a" the. are

"ent to (an)o"e*

& The route-3ap >ET-DP-IP' i" #onfigure& to o$erwrite the ne0t-hop para3eter with the appropriate IP$' ne0t-hop a&&re"" >oti#e that the ne0t-hop a&&re"" i" the +o#a+ IP$' a&&re"" of thi" router, I(P The neighbor,

(an)o"e*, wi++ u"e thi" IP$' a&&re"" a" it?" ne0t-hop a&&re"" in it" IP$' BGP tab+e

ISP(config)# route-map +),--6 permit 10ISP(config-route-map)#set ipv6 next-hop 2001'(!*))'11

#tep 4! Con%igure 2P*B1P on #an/ose+ 3 EB1P an IB1P&

a Enab+e IP$' routing on (an)o"e* an& then #onfigure BGP for A( '5/// with a router I: of The IP$%

a&&re"" of I(P wi++ be u"e& for the IP$% BGP tran"port "e""ion with I(P

SanJose1(config)# router bgp 65000SanJose1(config-router)#bgp router-id 2.2.2.2

SanJose1(config-router)# neighbor 1$2.16!.1.1 remote-as 65100

b Configure IBGP on (an)o"e* to peer with (an)o"e for both IP$% an& IP$' The upate*source loopback $

#o33an& in"tru#t" the router to u"e the IP a&&re"" of the interfa#e +oopba#k / a" the "our#e IP a&&re"" for a++

BGP 3e""age" "ent to that neighbor The IP a&&re"" of the +oopba#k interfa#e i" u"e& in the neig'bor#o33an&

SanJose1(config-router)# neighbor 2001'(!34*)&&1 remote-as 65000SanJose1(config-router)# neighbor 2001'(!34*)&&1 update-source oopback0SanJose1(config-router)# neighbor 1%2.1%.&.1 remote-as 65000SanJose1(config-router)# neighbor 1%2.1%.&.1 update-source oopback0

# Enter the router #onfiguration 3o&e for the IP$% a&&re"" fa3i+. for (an)o"e* Enter the #o33an& to a&$erti"e the

*7*'/8% network A#ti$ate the IP$% neighbor within the IP$% A for the EBGP peering "e""ion with I(P

SanJose1(config-router)# address-family ipv" unicast

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SanJose1(config-router-af)# net#ork 1%2.16.2.0 mask 255.255.255.0SanJose1(config-router-af)# neighbor 1$2.16!.1.1 activate

& A#ti$ate the IP$% neighbor within the IP$% A for the IBGP peering "e""ion with (an)o"e Configure the ne)t*

'op*sel%para3eter "o (an)o"e* u"e" it" own IP$% a&&re"" a" the ne0t-hop a&&re"" in it" IBGP up&ate" to

(an)o"e B. &efau+t, (an)o"e* wou+& in#+u&e the ne0t-hop a&&re"" the I(P in it IBGP up&ate" to (an)o"e

Thi" wou+& be for an. route" +earne& fro3 I(P u"ing EBGP

SanJose1(config-router-af)# neighbor 1%2.1%.&.1 activateSanJose1(config-router-af)# neighbor 1%2.1%.&.1 next-hop-selfSanJose1(config-router-af)# exit-address-family

e Enter the router #onfiguration 3o&e for the IP$' a&&re"" fa3i+. an& enter the #o33an& to a&$erti"e the

//*@:B@CAE@@@8'% prefi0 (i3i+ar to I(P, "in#e .ou are u"ing IP$% a" our BGP tran"port, .ou 3u"t a+"o

a#ti$ate the IP$% neighbor within the IP$' A Configure the route-3ap >ET-DP-IP' to atta#h to the BGP

neighbor in the outboun& &ire#tion utboun& &ire#tion 3ean" that thi" infor3ation in the route-3ap wi++ be

app+ie& to IP$' BGP up&ate" a" the. are "ent to I(P

SanJose1(config-router)# address-family ipv6 unicastSanJose1(config-router-af)# net#ork 2001'(!34*)2/6"SanJose1(config-router-af)# neighbor 1$2.16!.1.1 activateSanJose1(config-router-af)# neighbor 1$2.16!.1.1 route-map +),--6 out

f A#ti$ate the IP$' neighbor within the IP$' A for the IBGP peering "e""ion with (an)o"e (i3i+ar to BGP for

IP$%, #onfigure the ne)t*'op*sel%para3eter "o (an)o"e* u"e" it" own IP$' a&&re"" a" the ne0t-hop a&&re"" in

it" IBGP up&ate" to (an)o"e

SanJose1(config-router-af)# neighbor 2001'(!34*)&&1 activateSanJose1(config-router-af)# neighbor 2001'(!34*)&&1 next-hop-selfSanJose1(config-router-af)# exit-address-family

If the ne)t*'op*sel%para3eter i" not u"e&, what nee&" to be &one to en"ure rea#habi+it. to route" a&$erti"e& b.

the I(P router



(an)o"e nee&" to ha$e a route to the ne0t-hop a&&re"", I(P?" (/8/8/ interfa#e

g Be#au"e (an)o"e* i" u"ing IP$% tran"port in it" peering with I(P, the route-3ap >ET-DP-IP' i" #onfigure& to

o$erwrite the ne0t-hop para3eter with the appropriate IP$' ne0t-hop a&&re"" >oti#e that the ne0t-hop a&&re"" i"the IP$' a&&re"" of (an)o"e* !"ing it" +o#a+ IP$' a&&re"" in the route-3ap, neighbor I(P wi++ u"e thi" IP$'

a&&re"" a" it?" ne0t-hop a&&re"" in it" IP$' BGP tab+e

SanJose1(config)# route-map +),--6 permit 10SanJose1(config-route-map)#set ipv6 next-hop 2001'(!*))'12

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#tep 4! Con%igure 2P*B1P on #an/ose. 3 IB1P&

a Enab+e IP$' routing on (an)o"e an& then #onfigure BGP for A( '5/// with a router I: of ;;;;

SanJose2(config)# router bgp 65000SanJose2(config-router)#bgp router-id &.&.&.&

b Configure IBGP on (an)o"e to peer with (an)o"e* for both IP$% an& IP$' (an)o"e?" +oopba#k / interfa#e wi++

be u"e& in the peering for both IP$% an& IP$'

SanJose2(config-router)# neighbor 2001'(!34*)221 remote-as 65000

SanJose2(config-router)# neighbor 2001'(!34*)221 update-source oopback0SanJose2(config-router)# neighbor 1%2.1%.2.1 remote-as 65000SanJose2(config-router)# neighbor 1%2.1%.2.1 update-source oopback0

# Enter the router #onfiguration 3o&e for the IP$% a&&re"" fa3i+. for (an)o"e Enter the #o33an& to a&$erti"e the

*7*';/8% network A#ti$ate the IP$% neighbor within the IP$% A for the IBGP peering "e""ion with

(an)o"e*SanJose2(config-router)# address-family ipv" unicastSanJose2(config-router-af)# net#ork 1%2.16.&.0 mask 255.255.255.0SanJose2(config-router-af)# neighbor 1%2.1%.2.1 activateSanJose2(config-router-af)# exit-address-family

& Enter the router #onfiguration 3o&e for the IP$' a&&re"" fa3i+. an& enter the #o33an& to a&$erti"e the

//*@:B@CAE@;@@8'% prefi0 A#ti$ate the IP$' neighbor within the IP$' A for the IBGP peering "e""ion with

(an)o"e*

SanJose2(config-router)# address-family ipv6 unicast

SanJose2(config-router-af)# net#ork 2001'(!34*)&/6"SanJose2(config-router-af)# neighbor 2001'(!34*)221 activateSanJose2(config-router-af)# exit-address-family

#tep 5! Veri%ying B1P neig'bor peering relations'ips %or IPv4 an IPv6&

a !"e the s'o bgp all neig'bors #o33an& on (an)o"e* to &i"p+a. infor3ation about BGP #onne#tion" to

neighbor" for a++ oti#e for the IP$' a&&re"" fa3i+., there i" (an)o"e?" IP$' a&&re"" an& I(P?" IP$% a&&re"" (an)o"e*

e3p+o." IP$' a" the IBGP tran"port with (an)o"e, u"ing the IP$' a&&re"" with //*@:B@CAE@;;@@* IP$% i"

u"e& a" the EBGP tran"port with I(P, "o the IP$% a&&re"" *4*'** i" "hown for the IP$' a&&re"" fa3i+.

SanJose1# sho# bgp all neighborsFor address family: IP! "nicast

$P neig%&or is 1'21'1* remote +S ,...* internal lin/

$P ersion !* remote router I0

$P state sta&lis%ed* up for .:!':.3

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4ast read ..:..:* last 5rite ..:..:* %old time is 16.* /eepalie interal is

,. seconds

7output omitted8

$P neig%&or is 1321,611* remote +S ,1..* e9ternal lin/

$P ersion !* remote router I0 1111

$P state sta&lis%ed* up for .:!':1'

4ast read ..:..:13* last 5rite ..:..:* %old time is 16.* /eepalie interal is

,. seconds

7output omitted8

For address family: IP, "nicast

$P neig%&or is 2..1:06:+F:::1* remote +S ,...* internal lin/

$P ersion !* remote router I0

$P state sta&lis%ed* up for .:!':2

4ast read ..:..:6* last 5rite ..:..:.!* %old time is 16.* /eepalie interal is

,. seconds

7output omitted8

$P neig%&or is 1321,611* remote +S ,1..* e9ternal lin/ $P ersion !* remote router I0 1111

$P state sta&lis%ed* up for .:!':!

4ast read ..:..:!,* last 5rite ..:..:13* %old time is 16.* /eepalie interal is

,. seconds

7output omitted8

SanJose1#

6hat i" the re+ation"hip between the re3ote A(H an& whether it i" an interna+ or e0terna+ +ink



An interna+ +ink wi++ ha$e the "a3e A( a" the neighbor An e0terna+ +ink wi++ ha$e a &ifferent A( than the neighbor

b Another option to the s'o bgp all neig'bors#o33an&, are the s'o ip bgp neig'borsan& s'o bgp ipv6

unicast neig'bors #o33an&" whi#h #an be u"e& for their re"pe#ti$e a&&re"" fa3i+ie" An e0#erpt fro3 s'o ip

bgp neig'bors#o33an& i" &i"p+a.e& be+ow In thi" #o33an&, the IP$' a&&re"" fa3i+. infor3ation not on+.

&i"p+a." the IP$% a&&re"" u"e& a" the tran"port, but the na3e of the route 3ap that wa" u"e& on (an)o"e* en&

of the #onne#tion

SanJose1# sho# ip bgp neighbors

7output omitted8

For address family: IP, "nicast

Session: 1321,611

$P ta&le ersion 12* neig%&or ersion 12;.

e : .

Inde9 11* +dertise &it .

11 update-group mem&er


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Slo5-peer split-update-group dynamic is disa&led

Interface associated: Serial.;.;.

7output omitted8

SanJose1#

# !"e the s'o bgp ipv4 unicast su((aryan& s'o bgp ipv6 unicast su((ary#o33an&" on I(P to &i"p+a.

a "u33ar. of IP$%8IP$' peering infor3ation with (an)o"e* The s'o bgp ipv4 unicast su((aryi" the

eui$a+ent of s'o ip bgpan& either #o33an& #an be u"e& >oti#e that BGP #onne#ti$it. for both IP$% an& IP$'

i" o$er an IP$% BGP tran"port "e""ion, u"ing the neighbor a&&re"" of *4*'*

ISP# sho# bgp ipv" unicast summary$P router identifier 1111* local +S num&er ,1..

$P ta&le ersion is 21* main routing ta&le ersion 21

net5or/ entries using !2 &ytes of memory

pat% entries using 2!. &ytes of memory

; $P pat%;&estpat% attri&ute entries using !6. &ytes of memory

1 $P +S-P+AB entries using 2! &ytes of memory

. $P route-map cac%e entries using . &ytes of memory

. $P filter-list cac%e entries using . &ytes of memory

$P using 11', total &ytes of memory

$P actiity 3; prefi9es* 16;12 pat%s* scan interal ,. secs

?eig%&or C +S DsgRcd DsgSent A&lCer InE


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pat% entries using 2!. &ytes of memory

; $P pat%;&estpat% attri&ute entries using !6. &ytes of memory

1 $P +S-P+AB entries using 2! &ytes of memory

. $P route-map cac%e entries using . &ytes of memory

. $P filter-list cac%e entries using . &ytes of memory

$P using 11', total &ytes of memory

$P actiity 2;1' prefi9es* 2;13 pat%s* scan interal ,. secs

?eig%&or C +S DsgRcd DsgSent A&lCer InE


11/22


?et5or/ ?e9t Bop Detric 4ocPrf eig%t Pat%

8 1.1..;1, .... . 2',6 i

8 1'21,2.;2! 1321,612 . . ,... i

8 1'21,.;2! 1321,612 . ,... i

ISP#

b !"e the s'o bgp ipv6 unicast #o33an& on I(P to &i"p+a. it" IP$' BGP tab+e (i3i+ar to the BGP tab+e forIP$%, noti#e that I(P "how" three IP$' prefi0e" in it" IP$' BGP tab+e Ea#h network i" a $a+i& JH an& ha" one path

whi#h i" the be"t path KH The ne0t hop IP$' a&&re"" an& A( path are a+"o in#+u&e&

>oti#e that the ne0t-hop a&&re"" for the prefi0e" //*@:B@CAE@@@8'% an& //*@:B@CAE@;@@8'%, a&$erti"e&

b. (an)o"e*, i" u"ing the a&&re"" fro3 (an)o"e*?" >ET-DP-IP' route-3ap, //*@:B@EE:@*@@

ISP# sho# bgp ipv6 unicast$P ta&le ersion is 2,* local router I0 is 1111

Status codes: s suppressed* d damped* % %istory* alid* 8 &est* i - internal*

r RI-failure* S Stale* m multipat%* & &ac/up-pat%* f RA-Filter*

9 &est-e9ternal* a additional-pat%* c RI-compressed*


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& (i3i+ar+., the s'o bgp ipv6 unicast #o33an& on (an)o"e* &i"p+a." it" IP$' BGP tab+e I(P "how" three IP$'

prefi0e" in it" IP$' BGP tab+e Ea#h network i" a $a+i& JH an& ha" one path whi#h i" the be"t path KH A3ong"t

other infor3ation, the ne0t hop IP$' a&&re"" an& A( path are in#+u&e&

(i3i+ar to it" IP$% BGP tab+e, noti#e that the ne0t-hop a&&re"" for the prefi0 //*@:B@BEE@*@@8'%, a&$erti"e& b.

(an)o"e*, i" u"ing the a&&re"" fro3 I(P?" >ET-DP-IP' route-3ap, //*@:B@EE:@*@@*

SanJose1# sho# bgp ipv6 unicast$P ta&le ersion is 6* local router I0 is 2222

Status codes: s suppressed* d damped* % %istory* alid* 8 &est* i - internal*

r RI-failure* S Stale* m multipat%* & &ac/up-pat%* f RA-Filter*

9 &est-e9ternal* a additional-pat%* c RI-compressed*


13/22


?et5or/ ?e9t Bop Detric 4ocPrf eig%t Pat%

8i 2..1:06:F:1::;,!

2..1:06:+F:22::1

. 1.. . ,1.. i

r8i 2..1:06:+F:2::;,!

2..1:06:+F:22::1

. 1.. . i

8 2..1:06:+F:::;,!

:: . 2',6 i

SanJose2#

#tep 6! Veri%ying t'e IP routing tables %or IPv4 an IPv6&

a B. e0a3ining the IP$% an& IP$' routing tab+e" on I(P .ou #an $erif. that BGP i" re#ei$ing the IP$% an& IP$'

prefi0e" fro3 (an)o"e*

ISP#sho# ip route

odes: 4 - local* - connected* S - static* R - RIP* D - mo&ile* - $P

0 - I$RP* @ - I$RP e9ternal* < -


14/22


4 2..1:06:F:1::1;126 L.;.M

ia $iga&itt%ernet.;.* receie

2..1:06:F:11::;,! L.;.M

ia 4oop&ac/.* directly connected

4 2..1:06:F:11::1;126 L.;.M

ia 4oop&ac/.* receie

2..1:06:+F:2::;,! L2.;.M

ia F6.::2* Serial.;.;.

2..1:06:+F:::;,! L2.;.M

ia F6.::2* Serial.;.;.

2..1:06:F0:1::;,! L.;.M

ia Serial.;.;.* directly connected

4 2..1:06:F0:1::1;126 L.;.M

ia Serial.;.;.* receie

4 FF..::;6 L.;.M

ia ?ull.* receie

ISP#

Are the BGP route" +earne& $ia EBGP or EBGP Dow #an .ou te++ b. 2u"t the infor3ation in the routing tab+e



The route" are +earne& $ia EBGP The a&3ini"trati$e &i"tan#e of / in&i#ate" EBGP a" the "our#e routing

infor3ation

b E0a3ine the IP$% an& IP$' routing tab+e" on (an)o"e* (an)o"e* i" EIGRP re#ei$ing route" fro3 (an)o"e for

(an)o"e?" LA> an& network" !"ing EBGP, (an)o"e* i" re#ei$ing IP$% an& IP$' prefi0e" fro3 the I(P

SanJose1# sho# ip routeodes: 4 - local* - connected* S - static* R - RIP* D - mo&ile* - $P

0 - I$RP* @ - I$RP e9ternal* < -


15/22


1321,61.;. is directly connected* Serial.;.;.

4 1321,612;2 is directly connected* Serial.;.;.

SanJose1#

SanJose1# sho# ipv6 route

IP, Routing Aa&le - default - 12 entries

odes: - onnected* 4 - 4ocal* S - Static* " - Per-user Static route

- $P* R - RIP* B - ?BRP* I1 - ISIS 41

I2 - ISIS 42* I+ - ISIS interarea* IS - ISIS summary* 0 - I$RP

@ - I$RP e9ternal* ?0 - ?0 0efault* ?0p - ?0 Prefi9* 0 - 0estination

?0r - Redirect* < -


16/22


1....;1, is su&netted* 1 su&nets

1.1.. L2..;.M ia 1'21'21* .:.2:1,

1'21,..;1, is aria&ly su&netted* su&nets* mas/s

1'21,1.;. is directly connected* Serial.;.;1

4 1'21,12;2 is directly connected* Serial.;.;1

0 1'21,2.;2! L3.;21'2!1,M ia 1'21,11* .!:16:!* Serial.;.;1

1'21,.;2! is directly connected* $iga&itt%ernet.;.

4 1'21,1;2 is directly connected* $iga&itt%ernet.;.

1'21'..;1, is aria&ly su&netted* su&nets* 2 mas/s

0 1'21'2.;2! L3.;223'6,M ia 1'21,11* .!:16:!* Serial.;.;1

1'21'.;2! is directly connected* 4oop&ac/.

4 1'21'1;2 is directly connected* 4oop&ac/.

SanJose2#

SanJose2# sho# ipv6 routeIP, Routing Aa&le - default - 1. entries

odes: - onnected* 4 - 4ocal* S - Static* " - Per-user Static route

- $P* R - RIP* B - ?BRP* I1 - ISIS 41 I2 - ISIS 42* I+ - ISIS interarea* IS - ISIS summary* 0 - I$RP

@ - I$RP e9ternal* ?0 - ?0 0efault* ?0p - ?0 Prefi9* 0 - 0estination

?0r - Redirect* < -


17/22


& erif. IP$% an& IP$' rea#habi+it. pinging I(P?" LA> interfa#e fro3 the LA> interfa#e on (an)o"e

SanJose2#ping 10.1.0.1 source 1%2.16.&.1Aype escape se=uence to a&ort

Sending * 1..-&yte IDP c%os to 1.1.1* timeout is 2 seconds:

Pac/et sent 5it% a source address of 1'21,1

NNNNNSuccess rate is 1.. percent (;)* round-trip min;ag;ma9 ,;,;,. ms

SanJose2#

SanJose2#ping 2001db!beef11 source gig 0/0Aype escape se=uence to a&ort

Sending * 1..-&yte IDP c%os to 2..1:06:F:1::1* timeout is 2 seconds:

Pac/et sent 5it% a source address of 2..1:06:+F:::1

NNNNN

Success rate is 1.. percent (;)* round-trip min;ag;ma9 2;;, ms

SanJose2#

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18/22


8evice Con%igurations ,Instructor version-

Initial Con%igurations

Router I#P ,R+-

%ostname ISP

N

interface 4oop&ac/.

ip address 1...1 222.

ip, address 2..1:06:F:11::1;,!

N

interface $iga&itt%ernet.;.

ip address 1.1.1 22..

ip, address F6.::1 lin/-local

ip, address 2..1:06:F:1::1;,!

N

interface Serial.;.;.

ip address 1321,611 22222

ip, address F6.::1 lin/-localip, address 2..1:06:F0:1::1;,!

cloc/ rate ,!...

N

end

Router #an/ose+ ,R.-

%ostname SanJose1

N

interface 4oop&ac/.

ip address 1'21'21 222.

ip, address 2..1:06:+F:22::1;,!

Ninterface $iga&itt%ernet.;.

ip address 1'21,21 222.


ip, address 2..1:06:+F:2::1;,!

N


ip address 1321,612 22222


ip, address 2..1:06:F0:1::2;,!

N

interface Serial.;.;1

ip address 1'21,11 22222


ip, address 2..1:06:+F:1::1;,!cloc/ rate ,!...

N

end

9 /*% Ci"#o an&8or it" affi+iate" A++ right" re"er$e& Thi" &o#u3ent i" Ci"#o Pub+i# Page * of


19/22


Router #an/ose. ,R0-

%ostname SanJose2

N

interface 4oop&ac/.

ip address 1'21'1 222.

ip, address 2..1:06:+F:::1;,!

Ninterface $iga&itt%ernet.;.

ip address 1'21,1 222.

ip, address F6.:: lin/-local

ip, address 2..1:06:+F:::1;,!

N


ip address 1'21,12 22222


ip, address 2..1:06:+F:1::2;,!

N

end

9 /*% Ci"#o an&8or it" affi+iate" A++ right" re"er$e& Thi" &o#u3ent i" Ci"#o Pub+i# Page *4 of


20/22


8evice Con%igurations ,Instructor version-

Router I#P ,R+-

%ostname ISP

N

ip, unicast-routing

N

interface 4oop&ac/.

ip address 1...1 222.

ip, address 2..1:06:F:11::1;,!

N


ip address 1.1.1 22..


ip, address 2..1:06:F:1::1;,!

N

interface Serial.;.;.ip address 1321,611 22222


ip, address 2..1:06:F0:1::1;,!

cloc/ rate ,!...

N

router &gp ,1..

&gp router-id 1111

&gp log-neig%&or-c%anges

neig%&or 1321,612 remote-as ,...

N

address-family ip!

net5or/ 1.1.. mas/ 22..

neig%&or 1321,612 actiatee9it-address-family

N

address-family ip,

net5or/ 2..1:06:F:1::;,!

neig%&or 1321,612 actiate

neig%&or 1321,612 route-map ?@A-B


21/22



ip address 1'21,21 222.


ip, address 2..1:06:+F:2::1;,!

ip, eigrp 2

N


ip address 1321,612 22222


ip, address 2..1:06:F0:1::2;,!

N


ip address 1'21,11 22222


ip, address 2..1:06:+F:1::1;,!

ip, eigrp 2

cloc/ rate ,!...

N

router eigrp 1

net5or/ 1'21,..

net5or/ 1'21'..eigrp router-id 2222

N

router &gp ,...

&gp router-id 2222


neig%&or 2..1:06:+F:::1 remote-as ,...

neig%&or 2..1:06:+F:::1 update-source 4oop&ac/.

neig%&or 1'21'1 remote-as ,...

neig%&or 1'21'1 update-source 4oop&ac/.

neig%&or 1321,611 remote-as ,1..

N

address-family ip!

net5or/ 1'21,2. mas/ 222.

no neig%&or 2..1:06:+F:::1 actiate

neig%&or 1'21'1 actiate

neig%&or 1'21'1 ne9t-%op-self


e9it-address-family

N

address-family ip,

net5or/ 2..1:06:+F:2::;,!

neig%&or 2..1:06:+F:::1 actiate

neig%&or 2..1:06:+F:::1 ne9t-%op-self


neig%&or 1321,611 route-map ?@A-B


22/22


Router #an/ose. ,R0-

%ostname SanJose2

N

ip, unicast-routing

N

interface 4oop&ac/.

ip address 1'21'1 222.ip, address 2..1:06:+F:::1;,!

ip, eigrp 2

N


ip address 1'21,1 222.


ip, address 2..1:06:+F:::1;,!

ip, eigrp 2

N


ip address 1'21,12 22222


ip, address 2..1:06:+F:1::2;,!ip, eigrp 2

N

router eigrp 1

net5or/ 1'21,..

net5or/ 1'21'..

eigrp router-id

N

router &gp ,...

&gp router-id


neig%&or 2..1:06:+F:22::1 remote-as ,...

neig%&or 2..1:06:+F:22::1 update-source 4oop&ac/.

neig%&or 1'21'21 remote-as ,...

neig%&or 1'21'21 update-source 4oop&ac/.N

address-family ip!

net5or/ 1'21,. mas/ 222.

no neig%&or 2..1:06:+F:22::1 actiate

neig%&or 1'21'21 actiate

e9it-address-family

N

address-family ip,

net5or/ 2..1:06:+F:::;,!

neig%&or 2..1:06:+F:22::1 actiate

e9it-address-family

N

ip, router eigrp 2eigrp router-id

N

end

Documents

Ccnpv7 Route Lab7-5 Mp-bgp Instructor