MPLS TE
سلام به همه دوستداران شبکه امروز سرکار یه سناریو پیاده کردم گفتم بذار این جا ملت استفاده کنن حالشو ببرن
سناریو در مورد mpls te رو بستر IS-IS هست ترافیک مسیر رفت روی تانل به ترتیب زیر باید عبود کنه :
R6=> R5 =>R1 =>R3=> R2=> R7 => R9
و مسیر برگشت هم باید از یصورت زیر باشد :
R9=>R7=>R2=>R4=>R1=>R5=>R6
مراحل کار به این صورت هستش که ابتدا به امر IGP رو باید اکتیو کرد بعد اون فعال سازی CEF . و همچنین فعال سازی MPLS traffic-eng بصورت گلوبال و روی روتینگ پروتکل IGP هست و در اخر هم تانل ها رو باید SETUP کرد
لینک عکس جهت نمایش بزرگتر
http://s3.picofile.com/file/7978019993/mpls_te.gif
کانفیگ R1:
ip cef
mpls traffic-eng tunnels
!
!!!
interface Loopback0
ip address 1.1.1.1 255.255.255.255
ip router isis
isis circuit-type level-2-only
! !!
interface FastEthernet1/0
ip address 10.10.15.1 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
interface FastEthernet1/1
ip address 10.10.12.1 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
interface FastEthernet2/0
ip address 10.10.13.1 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
interface FastEthernet2/1
ip address 10.10.14.1 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
!
router isis
mpls traffic-eng router-id Loopback0
mpls traffic-eng level-2
net 49.0001.0000.0000.0001.00
is-type level-2-only
metric-style wide
کانفیگ R2:
ip cef
mpls traffic-eng tunnels
interface Loopback0
ip address 2.2.2.2 255.255.255.255
ip router isis
isis circuit-type level-2-only
!
interface FastEthernet1/0
ip address 10.10.12.2 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
interface FastEthernet1/1
ip address 10.10.24.2 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
interface FastEthernet2/0
ip address 10.10.23.2 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
interface FastEthernet2/1
ip address 10.10.27.2 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
!
router isis
mpls traffic-eng router-id Loopback0
mpls traffic-eng level-2
net 49.0001.0000.0000.0002.00
is-type level-2-only
metric-style wide
کانفیگ R3:
ip cef
mpls traffic-eng tunnels
!
interface Loopback0
ip address 3.3.3.3 255.255.255.0
ip router isis
isis circuit-type level-2-only
!
!
interface FastEthernet1/0
ip address 10.10.13.3 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
interface FastEthernet1/1
ip address 10.10.34.3 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
interface FastEthernet2/0
ip address 10.10.23.3 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
router isis
mpls traffic-eng router-id Loopback0
mpls traffic-eng level-2
net 49.0001.0000.0000.0003.00
is-type level-2-only
metric-style wide
کانفیگ R4:
ip cef
!
!
mpls traffic-eng tunnels
!
!
!!
!
interface Loopback0
ip address 4.4.4.4 255.255.255.255
ip router isis
isis circuit-type level-2-only
!
!!
interface FastEthernet1/0
ip address 10.10.34.4 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
interface FastEthernet1/1
ip address 10.10.24.4 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
interface FastEthernet2/0
ip address 10.10.14.4 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!!
router isis
mpls traffic-eng router-id Loopback0
mpls traffic-eng level-2
net 49.0001.0000.0000.0004.00
is-type level-2-only
metric-style wide
کانفیگ R5:
ip cef
!multilink bundle-name authenticated
mpls traffic-eng tunnels
!!
interface Loopback0
ip address 5.5.5.5 255.255.255.255
ip router isis
isis circuit-type level-2-only
!
!!
interface FastEthernet1/0
ip address 10.10.56.5 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
interface FastEthernet1/1
ip address 10.10.15.5 255.255.255.0
ip router isis
duplex auto
speed auto
mpls traffic-eng tunnels
isis circuit-type level-2-only
!
!
!
router isis
mpls traffic-eng router-id Loopback0
mpls traffic-eng level-2
net 49.0001.0000.0000.0005.00
metric-style wide
