ccnpv7 route lab7-5 mp-bgp instructor
TRANSCRIPT
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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 $ar. fro3 what i" "hown in thi" +ab
Re"uire Resources
; router"
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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
SanJose1(config)# interface serial 0/0/1SanJose1(config-if)# ip address 1%2.16.1.1 255.255.255.252SanJose1(config-if)# ipv6 address 2001db!cafe11/6"SanJose1(config-if)# ipv6 address fe!02 link-localSanJose1(config-if)# clock rate 6"000SanJose1(config-if)# no shutdo#n
SanJose1(config-if)# exitSanJose1(config)# interface loopback 0SanJose1(config-if)# ip address 1%2.1%.2.1 255.255.255.0SanJose1(config-if)# ipv6 address 2001db!cafe221/6"SanJose1(config-if)# no shutdo#n
Router R0 ,'ostna(e #an/ose.-
SanJose2(config)# interface gigabitethernet 0/0SanJose2(config-if)# ip address 1%2.16.&.1 255.255.255.0SanJose2(config-if)# ipv6 address 2001db!cafe&1/6"SanJose2(config-if)# ipv6 address fe!0& link-localSanJose2(config-if)# no shutdo#nSanJose2(config-if)# exit
SanJose2(config)# interface serial 0/0/1SanJose2(config-if)# ip address 1%2.16.1.2 255.255.255.252SanJose2(config-if)# ipv6 address 2001db!cafe12/6"SanJose2(config-if)# ipv6 address fe!0& link-localSanJose2(config-if)# no shutdo#nSanJose2(config)#interface loopback 0SanJose2(config-if)#ip address 1%2.1%.&.1 255.255.255.0SanJose2(config-if)#ipv6 address 2001db!cafe&&1/6"
b !"e ping to te"t the #onne#ti$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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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
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$2.16!.1.2 route-map +),--6 outISP(config-router-af)# exit-address-family
The route-3ap i" app+ie& in the outboun& &ire#tion 6hat wi++ thi" &o
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
utboun& &ire#tion 3ean" that thi" infor3ation in the route-3ap wi++ be app+ie& to IP$' 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&$erti"e& b.
the I(P router
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
(an)o"e nee&" to ha$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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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
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
$P state sta&lis%ed* up for .:!':!
4ast read ..:..:!,* last 5rite ..:..:13* %old time is 16.* /eepalie interal is
,. seconds
7output omitted8
SanJose1#
6hat i" the re+ation"hip between the re3ote A(H an& whether it i" an interna+ or e0terna+ +ink
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
An interna+ +ink wi++ ha$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
$P actiity 2;1' prefi9es* 2;13 pat%s* scan interal ,. secs
?eig%&or C +S DsgRcd DsgSent A&lCer InE
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?et5or/ ?e9t Bop Detric 4ocPrf eig%t Pat%
8 1.1..;1, .... . 2',6 i
8 1'21,2.;2! 1321,612 . . ,... i
8 1'21,.;2! 1321,612 . ,... i
ISP#
b !"e the s'o bgp ipv6 unicast #o33an& on I(P to &i"p+a. it" IP$' 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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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
& (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$P ta&le ersion is 6* local router I0 is 2222
Status codes: s suppressed* d damped* % %istory* alid* 8 &est* i - internal*
r RI-failure* S Stale* m multipat%* & &ac/up-pat%* f RA-Filter*
9 &est-e9ternal* a additional-pat%* c RI-compressed*
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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
?et5or/ ?e9t Bop Detric 4ocPrf eig%t Pat%
8i 2..1:06:F:1::;,!
2..1:06:+F:22::1
. 1.. . ,1.. i
r8i 2..1:06:+F:2::;,!
2..1:06:+F:22::1
. 1.. . i
8 2..1:06:+F:::;,!
:: . 2',6 i
SanJose2#
#tep 6! Veri%ying t'e IP routing tables %or IPv4 an IPv6&
a B. e0a3ining the IP$% 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* < -
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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
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
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
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* < -
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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
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* < -
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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
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$RP e9ternal* ?0 - ?0 0efault* ?0p - ?0 Prefi9* 0 - 0estination
?0r - Redirect* < -
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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
& erif. IP$% 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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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
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 F6.::2 lin/-local
ip, address 2..1:06:+F:2::1;,!
N
interface Serial.;.;.
ip address 1321,612 22222
ip, address F6.::2 lin/-local
ip, address 2..1:06:F0:1::2;,!
N
interface Serial.;.;1
ip address 1'21,11 22222
ip, address F6.::2 lin/-local
ip, address 2..1:06:+F:1::1;,!cloc/ rate ,!...
N
end
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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
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
interface Serial.;.;1
ip address 1'21,12 22222
ip, address F6.:: lin/-local
ip, address 2..1:06:+F:1::2;,!
N
end
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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
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
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/-local
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
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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
interface $iga&itt%ernet.;.
ip address 1'21,21 222.
ip, address F6.::2 lin/-local
ip, address 2..1:06:+F:2::1;,!
ip, eigrp 2
N
interface Serial.;.;.
ip address 1321,612 22222
ip, address F6.::2 lin/-local
ip, address 2..1:06:F0:1::2;,!
N
interface Serial.;.;1
ip address 1'21,11 22222
ip, address F6.::2 lin/-local
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
&gp log-neig%&or-c%anges
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
neig%&or 1321,611 actiate
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 actiate
neig%&or 1321,611 route-map ?@A-B
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CCNPv7 ROUTE Lab 7-5, Configuring MP-BGP
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
interface $iga&itt%ernet.;.
ip address 1'21,1 222.
ip, address F6.:: lin/-local
ip, address 2..1:06:+F:::1;,!
ip, eigrp 2
N
interface Serial.;.;1
ip address 1'21,12 22222
ip, address F6.:: lin/-local
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
&gp log-neig%&or-c%anges
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