Difference between revisions of "TDC IPv6 kursus 5 dages/Øvelse BGP"
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m (Created page with "Image:BGP samlet øvelse.png ---- ==ToDo== ===IPv4=== #Konfigurer IPv4 adresser på Fa0/0, Fa0/1 og Looopback 0 #Konfigurerer IPv4 IS-IS inden for de enkelte AS (Anvend loopb...") |
m (→IPv6 iBGP til nabo i AS) |
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− | [[Image:BGP samlet øvelse.png]] | + | __NOTOC__ |
+ | [[Image:BGP samlet øvelse.png|600px]] | ||
---- | ---- | ||
==ToDo== | ==ToDo== | ||
− | ===IPv4=== | + | ===Grundkonfiguration af Router=== |
− | #Konfigurer IPv4 adresser på Fa0/0, Fa0/1 | + | #Slet tidligere konfigurationer. Se evtuelt artiklen [[Cisco basic configuration]] |
+ | <source lang=cli> | ||
+ | R5# <input>erase startup</input> | ||
+ | R5# <input>reload</input> | ||
+ | </source> | ||
+ | #Kør '''setup''' programmet vælg '''cisco''','''class''' og '''cisco''' som passwords- | ||
+ | ===IPv4 overordnet=== | ||
+ | |||
+ | #Konfigurer IPv4 adresser på Fa0/0, Fa0/1, Looopback 0 konfigurer et kundenet på loopback 10 | ||
#Konfigurerer IPv4 IS-IS inden for de enkelte AS (Anvend loopback 0 til at finde NSAP adresse) | #Konfigurerer IPv4 IS-IS inden for de enkelte AS (Anvend loopback 0 til at finde NSAP adresse) | ||
#Konfigurer IPv4 iBGP mellem routerne i AS'et | #Konfigurer IPv4 iBGP mellem routerne i AS'et | ||
− | #Konfigurer IPv4 eBGP til nabo AS | + | #Konfigurer IPv4 eBGP til nabo AS |
+ | ##R1 og R8 skal konfigurere default-gateway til L3 switch | ||
+ | ##R1 og R8 konfigurerer default gateway til Lag 3 switch med BGP kommandoen '''default-information originate''' og annoncere '''network 0.0.0.0''' i BGP | ||
#Test at der er fuld IPv4 konnektivitet | #Test at der er fuld IPv4 konnektivitet | ||
− | ===IPv6=== | + | ====IPv4 adresser på interfaces==== |
+ | <source lang=cli> | ||
+ | interface Loopback0 | ||
+ | ip address 192.168.217.1 255.255.255.255 | ||
+ | ! | ||
+ | interface Loopback10 | ||
+ | description Kundenet der skan annonceres til alle | ||
+ | ip address 192.168.218.1 255.255.255.255 | ||
+ | ! | ||
+ | interface FastEthernet0/0 | ||
+ | description Link to R6 | ||
+ | ip address 192.168.216.1 255.255.255.0 | ||
+ | ! | ||
+ | interface FastEthernet0/1 | ||
+ | description Link to R4 | ||
+ | no shutdown | ||
+ | ip address 192.168.212.2 255.255.255.0 | ||
+ | </source> | ||
+ | |||
+ | ====IPv4 IS-IS indenfor AS'et==== | ||
+ | <source lang=cli> | ||
+ | ip routing | ||
+ | ! | ||
+ | router isis | ||
+ | net 49.0000.1921.6821.7001.00 | ||
+ | is-type level-2-only | ||
+ | metric-style wide | ||
+ | ! | ||
+ | interface Loopback0 | ||
+ | ip router isis | ||
+ | ! | ||
+ | interface FastEthernet0/0 | ||
+ | ip router isis | ||
+ | </source> | ||
+ | ====iBGP indenfor AS'et==== | ||
+ | <source lang=cli> | ||
+ | router bgp 300 | ||
+ | no synchronization | ||
+ | neighbor 192.168.217.2 remote-as 300 | ||
+ | neighbor 192.168.217.2 update-source Loopback0 | ||
+ | neighbor 192.168.217.2 next-hop-self | ||
+ | network 192.168.218.0 mask 255.255.255.0 | ||
+ | network 192.168.216.0 mask 255.255.255.0 | ||
+ | no auto-summary | ||
+ | </source> | ||
+ | |||
+ | ====eBGP til nabo-as==== | ||
+ | <source lang=cli> | ||
+ | router bgp 300 | ||
+ | neighbor 192.168.212.1 remote-as 200 | ||
+ | neighbor 192.168.212.1 update-source FastEthernet0/1 | ||
+ | </source> | ||
+ | ====IPv4 Test kommandoer==== | ||
+ | *'''show cdp neighbors''' | ||
+ | *'''show ip route''' | ||
+ | =====IS-IS===== | ||
+ | *'''show isis neighbors''' | ||
+ | *'''show isis database detail''' | ||
+ | =====BGP===== | ||
+ | *'''show ip bgp neighbors''' | ||
+ | *'''show ip bgp summary''' | ||
+ | *'''show ip bgp''' | ||
+ | |||
+ | |||
+ | <hr style="color:red;background:red;"> | ||
+ | <div style="font-size:2.0em; background:#transparent; color:aabbee;">'''Vent på alle hold er færdig med IPv4'''</div> | ||
+ | <hr style="color:red;background:red;"> | ||
+ | |||
+ | ===IPv6 overordnet=== | ||
#Konfigurer IPv6 adresser på Fa0/0 og Fa0/1 | #Konfigurer IPv6 adresser på Fa0/0 og Fa0/1 | ||
#Konfigurer IPv6 IS-IS på fa0/0 og Fa0/1 | #Konfigurer IPv6 IS-IS på fa0/0 og Fa0/1 | ||
− | #Konfigurer IPv6 iBGP til routere i AS'et | + | #Konfigurer IPv6 iBGP til routere i AS'et |
− | #Konfigurer IPv6 eBGP til nabo AS'et | + | #Konfigurer IPv6 eBGP til nabo AS'et |
+ | ##R1 og R8 skal konfigurere default-gateway til L3 switch | ||
+ | ##R1 og R8 konfigurerer default gateway til Lag 3 switch med BGP kommandoen '''default-information originate''' i '''address-family ipv6''' | ||
#Test der er fuld IPv6 Konnektivitet | #Test der er fuld IPv6 Konnektivitet | ||
+ | ====IPv6 adresser==== | ||
+ | <source lang=cli> | ||
+ | interface loopback 0 | ||
+ | ipv6 address 2001:16d8:dd85:a501::1/128 | ||
+ | ! | ||
+ | interface loopback 10 | ||
+ | description Supporneret kundenet | ||
+ | ip address 2001:16D8:DD85:A502::1/64 | ||
+ | ! | ||
+ | interface FastEthernet0/0 | ||
+ | ipv6 address 2001:16D8:DD85:A500::1/64 | ||
+ | ! | ||
+ | interface FastEthernet0/1 | ||
+ | ipv6 address 2001:16D8:DD85:A400::2/64 | ||
+ | </source> | ||
+ | |||
+ | ====IPv6 IS-IS==== | ||
+ | <source lang=cli> | ||
+ | interface FastEthernet0/0 | ||
+ | ipv6 router isis | ||
+ | isis circuit-type level-2-only | ||
+ | ! | ||
+ | interface loopback 0 | ||
+ | ipv6 router isis | ||
+ | isis circuit-type level-2-only | ||
+ | </source> | ||
+ | |||
+ | ====IPv6 iBGP til nabo i AS==== | ||
+ | <source lang=cli> | ||
+ | router bgp 300 | ||
+ | bgp router-id 192.168.217.1 | ||
+ | no bgp default ipv4-unicast | ||
+ | <notice>neighbor 2001:16D8:DD85:A501::2 remote-as 300 | ||
+ | neighbor 2001:16D8:DD85:A501::2 update-source Loopback0</notice> | ||
+ | ! | ||
+ | address-family ipv6 | ||
+ | <notice>neighbor 2001:16D8:DD85:A501::2 activate | ||
+ | neighbor 2001:16D8:DD85:A501::2 next-hop-self</notice> | ||
+ | network 2001:16d6:dd85:a500::/64 | ||
+ | network 2001:16d6:dd85:a502::/64 | ||
+ | exit-address-family | ||
+ | </source> | ||
+ | |||
+ | ====IPv6 eBGP til nabo AS==== | ||
+ | <source lang=cli> | ||
+ | router bgp 300 | ||
+ | ! | ||
+ | address-family ipv6 | ||
+ | neighbor 192.168.212.1 activate | ||
+ | </source> | ||
+ | ===IPv6 test kommandoer=== | ||
+ | *'''show bgp ipv6 unicast summary''' | ||
+ | *'''show bgp ipv6 unicast neighbors''' | ||
+ | *'''sh bgp ipv6 unicast neighbors 192.168.212.1 advertised-routes''' | ||
+ | *'''sh bgp ipv6 unicast neighbors 192.168.212.1 routes''' | ||
+ | *'''show isis ipv6 rib''' | ||
+ | *'''show isis ipv6 topology''' | ||
+ | {{Source cli}} | ||
[[Category:IPv6]] | [[Category:IPv6]] |
Latest revision as of 15:44, 24 November 2011
ToDo
Grundkonfiguration af Router
- Slet tidligere konfigurationer. Se evtuelt artiklen Cisco basic configuration
R5# <input>erase startup</input>
R5# <input>reload</input>
- Kør setup programmet vælg cisco,class og cisco som passwords-
IPv4 overordnet
- Konfigurer IPv4 adresser på Fa0/0, Fa0/1, Looopback 0 konfigurer et kundenet på loopback 10
- Konfigurerer IPv4 IS-IS inden for de enkelte AS (Anvend loopback 0 til at finde NSAP adresse)
- Konfigurer IPv4 iBGP mellem routerne i AS'et
- Konfigurer IPv4 eBGP til nabo AS
- R1 og R8 skal konfigurere default-gateway til L3 switch
- R1 og R8 konfigurerer default gateway til Lag 3 switch med BGP kommandoen default-information originate og annoncere network 0.0.0.0 i BGP
- Test at der er fuld IPv4 konnektivitet
IPv4 adresser på interfaces
interface Loopback0
ip address 192.168.217.1 255.255.255.255
!
interface Loopback10
description Kundenet der skan annonceres til alle
ip address 192.168.218.1 255.255.255.255
!
interface FastEthernet0/0
description Link to R6
ip address 192.168.216.1 255.255.255.0
!
interface FastEthernet0/1
description Link to R4
no shutdown
ip address 192.168.212.2 255.255.255.0
IPv4 IS-IS indenfor AS'et
ip routing
!
router isis
net 49.0000.1921.6821.7001.00
is-type level-2-only
metric-style wide
!
interface Loopback0
ip router isis
!
interface FastEthernet0/0
ip router isis
iBGP indenfor AS'et
router bgp 300
no synchronization
neighbor 192.168.217.2 remote-as 300
neighbor 192.168.217.2 update-source Loopback0
neighbor 192.168.217.2 next-hop-self
network 192.168.218.0 mask 255.255.255.0
network 192.168.216.0 mask 255.255.255.0
no auto-summary
eBGP til nabo-as
router bgp 300
neighbor 192.168.212.1 remote-as 200
neighbor 192.168.212.1 update-source FastEthernet0/1
IPv4 Test kommandoer
- show cdp neighbors
- show ip route
IS-IS
- show isis neighbors
- show isis database detail
BGP
- show ip bgp neighbors
- show ip bgp summary
- show ip bgp
Vent på alle hold er færdig med IPv4
IPv6 overordnet
- Konfigurer IPv6 adresser på Fa0/0 og Fa0/1
- Konfigurer IPv6 IS-IS på fa0/0 og Fa0/1
- Konfigurer IPv6 iBGP til routere i AS'et
- Konfigurer IPv6 eBGP til nabo AS'et
- R1 og R8 skal konfigurere default-gateway til L3 switch
- R1 og R8 konfigurerer default gateway til Lag 3 switch med BGP kommandoen default-information originate i address-family ipv6
- Test der er fuld IPv6 Konnektivitet
IPv6 adresser
interface loopback 0
ipv6 address 2001:16d8:dd85:a501::1/128
!
interface loopback 10
description Supporneret kundenet
ip address 2001:16D8:DD85:A502::1/64
!
interface FastEthernet0/0
ipv6 address 2001:16D8:DD85:A500::1/64
!
interface FastEthernet0/1
ipv6 address 2001:16D8:DD85:A400::2/64
IPv6 IS-IS
interface FastEthernet0/0
ipv6 router isis
isis circuit-type level-2-only
!
interface loopback 0
ipv6 router isis
isis circuit-type level-2-only
IPv6 iBGP til nabo i AS
router bgp 300
bgp router-id 192.168.217.1
no bgp default ipv4-unicast
<notice>neighbor 2001:16D8:DD85:A501::2 remote-as 300
neighbor 2001:16D8:DD85:A501::2 update-source Loopback0</notice>
!
address-family ipv6
<notice>neighbor 2001:16D8:DD85:A501::2 activate
neighbor 2001:16D8:DD85:A501::2 next-hop-self</notice>
network 2001:16d6:dd85:a500::/64
network 2001:16d6:dd85:a502::/64
exit-address-family
IPv6 eBGP til nabo AS
router bgp 300
!
address-family ipv6
neighbor 192.168.212.1 activate
IPv6 test kommandoer
- show bgp ipv6 unicast summary
- show bgp ipv6 unicast neighbors
- sh bgp ipv6 unicast neighbors 192.168.212.1 advertised-routes
- sh bgp ipv6 unicast neighbors 192.168.212.1 routes
- show isis ipv6 rib
- show isis ipv6 topology