Download
1 / 35

香港 — 南海远程网络专线 - PowerPoint PPT Presentation


  • 168 Views
  • Uploaded on
  • Presentation posted in: General

香港 — 南海远程网络专线. 香港 — 南海远程网络专线. November 22, 2008. 目录: 简单介绍 MPLS-vpn 香港 — 南海的 MPLS-vpn 电路 vpn 的电路组网扩展 中国电信的维护. 二个相关定义介绍. VPN ( Virtual Private Network ) 利用公共网络来构建的私人专用网络称为虚拟私有网络,用于构建 VPN 的公共网络包括 Internet ,帧中继, ATM 等。 MPLS ( Multi-Protocol Label Switching )

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha

Download Presentation

香港 — 南海远程网络专线

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


November 22, 2008


    • MPLS-vpn

    • MPLS-vpn

    • vpn


VPN Virtual Private Network

VPNInternetATM

MPLSMulti-Protocol Label Switching

MPLSIPATMIPATMIPATM

MPLSInternetQOSTraffic EngineeringVPNMPLSATMIP


MPLS

MPLSIP Over ATMFrame RelayATM SwitchOSIroutingIPInternet

MPLSIP

MPLS2.5MPLSIPATMAAL5ATMMPLSPPPATMPPPMPLS203EXPCoS1SMPLS8TTL-Time To LiveATMMPLSVPI/VCIDLCI


MPLS


MPLS

  • MPLSMPLSMPLS(Label Switched PathLSPMPLSMPLSMPLSIPIPMPLSMPLSIPVPNATM


10.8.1.1

10.8.1.1

10.8.1.1

L1

L3

L8

C

D

A

B

MPLS

10.8.1.1

10.8.1.1


MPLS VPN

  • 1MPLS VPNIPVPNVPNIP

  • 2VPNMPLSVPNQOSMPLSIPQOSIPMPLSIPQoSMPLS VPNIPMPLSVPN


MPLS VPN

  • MPLSVPN

    • 1

    • 2

    • 3

    • 4

    • 5MPLS VPN


  • MPLS-VPN


P

CE

PE

  • MPLS VPN

CE

CE


MPLS

IPIGP/BGPIGPOSPFISISIPIPQoSIPQoSMPLSQOS

MPLSLSPLSP

MPLSLSPMPLSLSP

MPLSLSPLSPLSPLSPLSPMPLS88


  • MPLS-VPN


Internet

MPLS-VPN

MCU

MCU

mcu

1mcumcu

23Internet


PE

PE

p

MPLS-VPN

MCU

MCU

MPLS-VPN

VPN1mcumcu2MPLSVPNQOSMCUping3MPLSVPNRDFRATM VPI/VCI


Router

Internet

Router

MPLS-VPN

MCU

MCU


-MPLS-VPN


FRATM

1

FRATMN*64K2M1G

2

MPLS VPNVPN

3

MPLS-VPN


Intranet

MPLS VPN

IP-VPN




MCUipMCUMCUVPNMCUMCU



Internet

MCUip

IP


Router

IP

Internet

MCUip

MPLS-VPN

MCU

MCU


  • Internet Internet


VPNip172.16.x.x/2410.x..x..x/8VPNCEipCECE


IP

VPN


  • VPN

  • VPN


MPLS-VPN


MPLSVPN

  • CECisco

    show ip route show interface brief ping x.x.x.x pingip

    Traceroute x.x.x.x ip

    • CE ip 172.16.0.2

    • 255.255.255.252

    • PE ip 172.16.0.1

    • 255.255.255.252

    • CE ip 172.16.10.2

    • 255.255.255.252

    • PE ip 172.16.10.1

    • 255.255.255.252


  • 1

    ipTracert

  • 2172.19.50.x/24

    CEPECEshow ip route172.19.50.x/24PEPE


  • 3

    CEshow Interfaceshow cpushow memoryCPUping PECEping

  • 4

    LinkpingPECEshow ip routepingPECE


  • 7x24

  • 7x24


Thankyou!


ad
  • Login