Juniper IPv6 Workshop by Irzan

IPV6 HAND'S ON TRAINING
Mochammad Irzan, irzan@juniper.net
25 November 2009

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FOR TWO LINES
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  Second level
  Third level
–  Fourth level
-  Fifth level

2 Copyright © 2009 Juniper Networks, Inc. www.juniper.net

AGENDA
  Introduction
  Juniper Network Products
  JUNOS
  Command Line Interface
  IPv6 Configuration
  Addressing
  Routing Protocol (OSPF, ISIS, BGP)
  Tunneling (?)
  MPLS (?)


INTRODUCTION
  JUNIPER Networks
  www.juniper.net


LEARNING MATERIAL
http://www.juniper.net/en/us/training
http://www.juniper.net/us/en/training/certification/books.html
http://www.juniper.net/us/en/training/technical_education/


PRODUCT
  Routing
  T-Series, JCS1200, M-Series, MX-Series, E-Series, J-Series, BX-Series, CTP-Series

  Switching
  EX-Series

  Security
  IDP Series, ISG Series, Netscreen Series, SA Series, SRX Series, SSG Series, Unified Access
Control

  Identity and Policy Management
  C-Series/SRC, SBR-Series (AAA Server), Odyssey, Access Client

  Application Acceleration
  WX-series, WXC-Series, ISM200

  Network Management
  NSM, STRM, Junoscope, J-Web, CTPView, WX Central Management system


NETWORK OPERATING SYSTEM
  JUNOS
  JUNOSe
  ScreenOS
  WXOS
  CTOS


JUNOS PLATFORM
Platform High Medium Low
Routing T-Series (T1600, T320, M320, M10i, M7i, J6350,
T640), MX960 M120, M40e, J4350, J2320,
MX480, MX240 J2350, MX80
Switching EX8216, EX8208 EX4200 EX3200, EX2200
Security SRX5800, SRX3600, SRX240,
SRX5600 SRX3400, SRX210, SRX100
SRX650
WAN Accelerator ISM200
(integrated with J-
Series)


HARDWARE ARCHITECTURE

Service Modular applications;
dedicated engines
Plane

Control Carrier-class operating
Plane system

Forwarding High-performance
custom silicon
Plane

HARDWARE ARCHITECTURE (...)

Routing Engine

RE : Routing Engine
PFE : Packet Forwarding Engine
SC : Service Card
IOC : Input/Output Card

PFE

IOC IOC SC


JUNOS CONFIGURATION
  CLI (Command Line Interface)
  Console (Serial port)
  Remote Access (Telnet/SSH)

  WEB Interface
  JWeb

  NETCONF
  JUNOScript


NETWORK TOPOLOGY

Topologi minimal

Topologi lain


LOGICAL ROUTER, VIRTUAL ROUTER
  Logical router
  up to 16 logical router per platform
  logical partitioning of router

  Virtual Router (Routing instance)
  up to 500-6500 per platform
  logical partitionaing of routing table


LOGICAL ROUTER

Router Fisik

Logical Router


LOGICAL ROUTER/VR INTERCONNECTION
  Physical Interface
  Ethernet/Gigabit Ethernet with VLAN
  Serial/Sonet with subinterfaces

  Logical Interface
  Logical Tunnel Interface
  Requires Tunnel Service Card


JUNOS CLI
  default configuration
  user : root, password :
  access to UNIX Shell of JUNOS


JUNOS CLI


JUNOS CLI (...)
  JUNOS CLI
  Operational Mode
  Configuration Mode


JUNOS CLI (...)


CHANGING JUNOS CONFIGURATION
  Configuration mode
  displaying configuration
  use set command

  JUNOS configuration
  Candidate configuration
  running configuration

  Commit and Rollback


JUNOS CONFIGURATION


JUNOS CONFIGURATION
  By default up to 50 configuration is stored on the system
  use rollback command to reverse the configuration to previous
version


CONFIGURING JUNOS FOR IP/IPV6 ROUTING
  Interface configuration
  physical configuration
  logical configuration
  IPv4/IPv6 address configuration

  Routing configuration
  routing protocol configuration
  Static Route
  Dynamic route
–  ISIS
–  OSPF/OSPFv3
–  BGP


ROUTING TABLE ON JUNOS
  inet.0
  Default IP version 4 (IPv4) unicast routing table

  inet6.0
  Default IP version 6 (IPv6) unicast routing table

  instance-name.inet.0
  Unicast routing table for a particular routing instance

  inet.1
  Multicast forwarding cache


ROUTING TABLE ON JUNOS
  inet.2
  Unicast routes used for multicast reverse path forwarding (RPF) lookup

  inet.3
  MPLS routing table for path information

  mpls.0
  MPLS routing table for label-switched path (LSP) next hops


INTERFACE CONFIGURATION


STATIC ROUTING


NETWORK TOPOLOGY

Loopback : 2001:aaaa:0:FFFF::2/128
LAN : 2001:aaaa:0:102::1/64

2001:aaaa:0:1::/64

R1 R2
LAN : 2001:aaaa:0:101::1/64


OSPF CONFIGURATION
  IPv6 requires OSPFv3
  OSPFv3
  by default enabled for IPv6
  support multi area OSPF
  support authentication


OSPF CONFIGURATION


VERIFYING OSPF CONFIGURATION
  show ospf3 overview
  show ospf3 neigbour
  show ospf3 database
  show ospf3 route
  show ospf3 interface
  show route table inet6.0
  show route table inet6.0 protocol ospf3


ISIS CONFIGURATION
  Requires ISO protocol enabled on the interface
  Requires ISO NET address
  one address per Intermediate System (IS)

  Support IPv4 and IPv6
  Support multi area


ISO NET ADDRESS
  up to 20 bytes
  consist of
  Area number
  1 byte : AFI (Authority and Format identifier)
  0 – 12 bytes : domain (area) ID
  System identifier
  6 bytes
  n-selecter
  1 bytes

49.0001.0001.dead.beef.00


INTERFACE CONFIGURATION


ISIS PROTOCOL CONFIGURATION


NETWORK TOPOLOGY

AS1000

R2
2001:aaaa:0:1::/64

R1 2001:aabb:0:1::/64
LAN : 2001:aaaa:0:101::1/64
PREFIX : AS2000
2001:aaaa::/32
2001:aaaa:1000:/48
EXT

Loopback : 2001:BBBB:0:FFFF::1/128
LAN : 2001:BBBB:0:101::1/64
PREFIX :
2001:BBBB::/32
2001:BBBB:1000:/48


BGP CONFIGURATION
  BGP PEER
  External BGP
  Internal BGP

  Routing Policy
  Advertising prefixes
  Receiving prefixes
  modifying BGP attribute


BGP CONFIGURATION (...)


NETWORK TOPOLOGY

C1
R2
192.168.1.0/24
2001:aaaa:0:1::/64

R1
R3
LAN : 2001:aaaa:0:101::1/64

R4

LAN : 2001:BBBB:0:101::1/64


Juniper IPv6 Workshop by Irzan

Juniper IPv6 Workshop by Irzan

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