+++++++++++++++++++++++++++++++++++++++++++++
1. MPLS -
	A. Inter-VRF Communication
	B. VPNv6
2. QoS
3. Multicast Routing
+++++++++++++++++++++++++++++++++++++++++++++

*************************************************
Lab 1 - Inter-VRF Communication (Route Leaking)
*************************************************

================================================================================
1. Configure MPLS VPN to connect CUST-A & CUST-B to their own respective sites
================================================================================

---------------------------------------------
1. SP Underlay IGP
---------------------------------------------

------
R1
------

router isis
 net 49.0000.0000.0000.0001.00
 is-type level-2
 metric-style wide
!
Interface E 0/0
 ip router isis
!
Interface loopback0
 ip router isis

------
R2
------

router isis
 net 49.0000.0000.0000.0002.00
 is-type level-2
 metric-style wide
!
Interface E 0/0
 ip router isis
!
Interface E 0/1
 ip router isis
!
Interface loopback0
 ip router isis

------
R3
------

router isis
 net 49.0000.0000.0000.0003.00
 is-type level-2
 metric-style wide
!
Interface E 0/0
 ip router isis
!
Interface E 0/1
 ip router isis
!
Interface loopback0
 ip router isis

------
R4
------

router isis
 net 49.0000.0000.0000.0004.00
 is-type level-2
 metric-style wide
!
Interface E 0/0
 ip router isis
!
Interface loopback0
 ip router isis

---------------------------------------------
2. Configure MPLS Unicast Routing using LDP
---------------------------------------------

------
R1
------

mpls ldp router-id Loopback0
!
Interface E 0/0
 mpls ip

------
R2
------

mpls ldp router-id Loopback0
!
Interface E 0/0
 mpls ip
!
Interface E 0/1
 mpls ip

------
R3
------

mpls ldp router-id Loopback0
!
Interface E 0/0
 mpls ip
!
Interface E 0/1
 mpls ip

------
R4
------

mpls ldp router-id Loopback0
!
Interface E 0/0
 mpls ip

---------------------------------------------
3. Configure MP-BGP between the PE Routers
---------------------------------------------

------
R1
------

router bgp 1000
 neighbor 4.4.4.4 remote-as 1000
 neighbor 4.4.4.4 update-source loopback0
!
 address-family vpnv4
  neighbor 4.4.4.4 activate

------
R4
------

router bgp 1000
 neighbor 1.1.1.1 remote-as 1000
 neighbor 1.1.1.1 update-source loopback0
!
 address-family vpnv4
  neighbor 1.1.1.1 activate

-----------------------------------------------------------------------------
4. Configure the PE Router (VRF Definition, PE-CE Interface, PE-CE Routing)
-----------------------------------------------------------------------------

-----
R1
-----

++++++++++++++++++
CUST-A
++++++++++++++++++

vrf definition CUST-A
 rd 1000:1
 address-family ipv4
  route-target both 1000:1
!
Interface E 0/1
 vrf forwarding CUST-A
 ip address 192.1.15.1 255.255.255.0
 no shut
!
router bgp 1000
 address-family ipv4 vrf CUST-A
  neighbor 192.1.15.5 remote-as 65005
  
++++++++++++++++++
CUST-B
++++++++++++++++++

vrf definition CUST-B
 rd 1000:2
 address-family ipv4
  route-target both 1000:2
!
Interface E 0/2
 vrf forwarding CUST-B
 ip address 192.1.16.1 255.255.255.0
 no shut
!
router bgp 1000
 address-family ipv4 vrf CUST-B
  neighbor 192.1.16.6 remote-as 65006

------
R4
------

++++++++++++++++++
CUST-A
++++++++++++++++++

vrf definition CUST-A
 rd 1000:1
 address-family ipv4
  route-target both 1000:1
!
Interface E 0/2
 vrf forwarding CUST-A
 ip address 192.1.48.4 255.255.255.0
 no shut
!
router bgp 1000
 address-family ipv4 vrf CUST-A
  neighbor 192.1.48.8 remote-as 65008
  
++++++++++++++++++
CUST-B
++++++++++++++++++

vrf definition CUST-B
 rd 1000:2
 address-family ipv4
  route-target both 1000:2
!
Interface E 0/1
 vrf forwarding CUST-B
 ip address 192.1.47.4 255.255.255.0
 no shut
!
router bgp 1000
 address-family ipv4 vrf CUST-B
  neighbor 192.1.47.7 remote-as 65007

-----------------------------------------------------------------------------
5. Configure the CE Router
-----------------------------------------------------------------------------

-----
R5
-----

router bgp 65005
 network 10.1.1.0 mask 255.255.255.0
 network 10.5.5.0 mask 255.255.255.0
 neighbor 192.1.15.1 remote-as 1000

-----
R6
-----

router bgp 65006
 network 10.1.1.0 mask 255.255.255.0
 network 10.6.6.0 mask 255.255.255.0
 neighbor 192.1.16.1 remote-as 1000

-----
R7
-----

router bgp 65007
 network 10.2.2.0 mask 255.255.255.0
 network 10.7.7.0 mask 255.255.255.0
 neighbor 192.1.47.4 remote-as 1000

-----
R8
-----

router bgp 65008
 network 10.2.2.0 mask 255.255.255.0
 network 10.8.8.0 mask 255.255.255.0
 neighbor 192.1.48.4 remote-as 1000

================================================================================
2. Configure Inter-VRF Communications between CUST-A & CUST-B
================================================================================

---------------------------------------------------------------------------------
1. Configure the specific network with Common RT values and import them mutually
---------------------------------------------------------------------------------

-----
R1
-----

++++++++++++++++++++++++++++++++++
Configure the ACLs
++++++++++++++++++++++++++++++++++

access-list 1 permit 10.5.5.0 0.0.0.255
!
access-list 2 permit 10.6.6.0 0.0.0.255

++++++++++++++++++++++++++++++++++
Set the Common RT based on the ACL
++++++++++++++++++++++++++++++++++

route-map EM-CUST-A
 match ip address 1
 set extcommunity rt 1000:99
!
route-map EM-CUST-B
 match ip address 2
 set extcommunity rt 1000:99

+++++++++++++++++++++++++++++++++++++++++
Configure the VRF to use the Export Map
+++++++++++++++++++++++++++++++++++++++++

vrf definition CUST-A
 address-family ipv4
  export map EM-CUST-A
!
vrf definition CUST-B
 address-family ipv4
  export map EM-CUST-B

+++++++++++++++++++++++++++++++++++++++++++++++
Configure the VRF to use Import the Common RT
+++++++++++++++++++++++++++++++++++++++++++++++

vrf definition CUST-A
 address-family ipv4
  route-target import 1000:99
!
vrf definition CUST-B
 address-family ipv4
  route-target import 1000:99

-----
R4
-----

++++++++++++++++++++++++++++++++++
Configure the ACLs
++++++++++++++++++++++++++++++++++

access-list 1 permit 10.8.8.0 0.0.0.255
!
access-list 2 permit 10.7.7.0 0.0.0.255

++++++++++++++++++++++++++++++++++
Set the Common RT based on the ACL
++++++++++++++++++++++++++++++++++

route-map EM-CUST-A
 match ip address 1
 set extcommunity rt 1000:99
!
route-map EM-CUST-B
 match ip address 2
 set extcommunity rt 1000:99

+++++++++++++++++++++++++++++++++++++++++
Configure the VRF to use the Export Map
+++++++++++++++++++++++++++++++++++++++++

vrf definition CUST-A
 address-family ipv4
  export map EM-CUST-A
!
vrf definition CUST-B
 address-family ipv4
  export map EM-CUST-B

+++++++++++++++++++++++++++++++++++++++++++++++
Configure the VRF to use Import the Common RT
+++++++++++++++++++++++++++++++++++++++++++++++

vrf definition CUST-A
 address-family ipv4
  route-target import 1000:99
!
vrf definition CUST-B
 address-family ipv4
  route-target import 1000:99

*************************************************
Lab 2 - Configuring VPNv6
*************************************************

------------
Full Config
------------

1. SP Core - IGP (IPv4) - Done
2. LDP - Based on IPv4 IGP - Done
3. Configure MP-BGP - Address-family VPNv6
4. Configure the PE VRF - Address-family IPv6
5. Configure the CE Router for IPv6

---------------------------------
1. SP Core - IGP (IPv4) - Done
---------------------------------

---------------------------------
2. LDP - Based on IPv4 IGP - Done
---------------------------------

--------------------------------------------
3. Configure MP-BGP - Address-family VPNv6
--------------------------------------------

----
R1
----

ipv6 unicast-routing
!
router bgp 1000
 neighbor 4.4.4.4 remote-as 1000
 neighbor 4.4.4.4 update-source loopback0
!
 address-family vpnv6
  neighbor 4.4.4.4 activate

----
R4
----

ipv6 unicast-routing
!
router bgp 1000
 neighbor 1.1.1.1 remote-as 1000
 neighbor 1.1.1.1 update-source loopback0
!
 address-family vpnv6
  neighbor 1.1.1.1 activate

-----------------------------------------------
4. Configure the PE VRF - Address-family IPv6
-----------------------------------------------

----
R1
----

vrf definition CUST-A
 address-family ipv6
  route-target both 1000:1
!
Interface E 0/1
 ipv6 address FC00:192:1:15::1/64
!
router bgp 1000
 address-family ipv6 vrf CUST-A
  neighbor FC00:192:1:15::5 remote-as 65005
  neighbor FC00:192:1:15::5 activate

----
R4
----

vrf definition CUST-A
 address-family ipv6
  route-target both 1000:1
!
Interface E 0/2
 ipv6 address FC00:192:1:48::4/64
!
router bgp 1000
 address-family ipv6 vrf CUST-A
  neighbor FC00:192:1:48::8 remote-as 65008
  neighbor FC00:192:1:48::8 activate 

-----------------------------------------------
5. Configure the CE - Address-family IPv6
-----------------------------------------------

-----
R5
-----

Ipv6 unicast-routing
!
Interface loopback0
 ipv6 address fc00:10:5:5::5/64
!
Interface loopback1
 ipv6 address fc00:10:1:1::1/64
!
Interface E0/0
 ipv6 address fc00:192:1:15::5/64
!
router bgp 65005
!  
 address-family ipv6
  neighbor fc00:192:1:15::1 remote-as 1000
  neighbor fc00:192:1:15::1 activate
  network fc00:10:1:1::/64
  network fc00:10:5:5::/64

-----
R8
-----

Ipv6 unicast-routing
!
Interface loopback0
 ipv6 address fc00:10:8:8::8/64
!
Interface loopback1
 ipv6 address fc00:10:2:2::2/64
!
Interface E0/0
 ipv6 address fc00:192:1:48::8/64
!
router bgp 65008
!  
 address-family ipv6
  neighbor fc00:192:1:48::4 remote-as 1000
  neighbor fc00:192:1:48::4 activate
  network fc00:10:2:2::/64
  network fc00:10:8:8::/64

*************************************************
Lab 3 - QoS - Policing
*************************************************

Requirement: R1 would like to control the FTP & TFTP traffic going from R1 towards R2 to 2mbps. The exceeding traffic should be dropped

----
R1
----

! 1. Classify the Traffic

access-list 101 permit tcp any any eq 20
access-list 101 permit tcp any any eq 21
access-list 101 permit udp any any eq 69
!
class-map CM-FTP
 match access-group 101

! 2. Specify the Action

policy-map PM-QOS
 class CM-FTP
  police 2000000

! 3. Apply the Policy Map to the Interface

Interface E 0/0
 service-policy output PM-QOS

*************************************************
Lab 4 - QoS - Shaping
*************************************************

Requirement: R3 would like to send traffic from R3 towards R4 at a rate of 5mbps to conform to the average speed the SP is providing.

----
R3
----

! 1. Classify the Traffic

access-list 101 permit ip any any
!
class-map CM-ALL
 match access-group 101

! 2. Specify the Action

policy-map PM-QOS
 class CM-ALL
  shape average 5m

! 3. Apply the Policy Map to the Interface

Interface E 0/0
 service-policy output PM-QOS

*************************************************
Lab 5 - QoS - Bandwidth Reservation
*************************************************

Requirement: R4 would like to reserve bandwidth for 2 Business Criticial applications based on the following:

Web Traffic - (TCP/80 or 443) - 20%
DB Traffic - TCP/1521 - 25%

----
R4
----

! 1. Classify the Traffic

access-list 101 permit tcp any any eq 80
access-list 101 permit tcp any any eq 443
!
access-list 102 permit tcp any any eq 1521
!
class-map CM-WEB
 match access-group 101
!
class-map CM-DB
 match access-group 102

! 2. Specify the action

policy-map PM-QOS
 class CM-WEB
  bandwidth percent 20
 class CM-DB
  bandwidth percent 25

! 3. Apply the Policy Map to the Interface

Interface E 0/0
 service-policy output PM-QOS

******************************************************
Lab 6 - QoS - Low Latency Queuing/Priority Queuing 
******************************************************

Requirement: R4 would like to prioritize MGMT Traffic (SSH & Telnet). It should reserve 10% of the bandwidth

! 1. Classify the Traffic

access-list 103 permit tcp any any eq 22
access-list 103 permit tcp any any eq 23
!
class-map CM-MGMT
 match access-group 103

! 2. Specify the action

policy-map PM-QOS
 class CM-MGMT
  priority percent 10

******************************************************
Lab 7 - QoS - NBAR with Nesting
******************************************************

Requirement: R5 would like to reserve 20% of the interface bandwidth for traffic originating from 5.0.0.0/8 network towards either kbits.live or cisco.com.

! 1. Classify the Traffic

access-list 101 permit ip 5.0.0.0 0.255.255.255 any
!
class-map match-any CM-URLS
 match protocol http url "kbits.live"
 match protocol http url "cisco.com"
!
class-map CM-EXECS
 match access-group 101
 match class-map CM-URLS

! 2. Specify the action

policy-map PM-QOS
 class CM-EXECS
  bandwidth percent 20

! 3. Apply the Policy Map to the interface

Interface E 0/1
 service-policy output PM-QOS


policy-map PM-QOS
 class CM-MGMT
  priority percent 10