Nortel Guide to VPN Routing for Security and VoIP phần 6 docx

... outer headers and forwards the packet to the private network. Packets that are to be returned to the user client are similarly encapsulated by the VPN device to allow for routing of those packets back to ... (PPTP), Layer 2 Tunneling Protocol (L2TP), and IP Security (IPSec) tunneling protocol work is an important part of any VPN administrator’s job. To be able to...

Ngày tải lên: 14/08/2014, 14:20

... LAN 172. 16. 10. 16 172. 16. X.X 192. 168 .300.X Ethernet 1 RIP E1 192 .68 .100.X 192. 168 .200.X SOHO 160 Chapter 4 07_781274 ch04.qxp 6/ 22/ 06 12:39 AM Page 160 When a packet is received on the ETH2 interface for ... we dis- cuss VPN networking, including VPN tunneling protocols and technologies. Nortel VPN routing deployment strategies are also discussed. 132 Chapter 3...

Ngày tải lên: 14/08/2014, 14:20

... Routing 361 Routing Protocols 362 Routing Protocol Types 363 Routing Protocol Concepts 363 Routing Information Protocol 364 RIP History Overview 366 RIP Route Determination 367 RIP Updates 368 RIP ... Chapter 1 04_781274 ch01.qxp 6/ 22/ 06 12:23 AM Page 4 Nortel Guide to VPN Routing for Security and VoIP 01_781274 ffirs.qxp 6/ 21/ 06 10: 06 PM Page i Other...

Ngày tải lên: 14/08/2014, 14:20

... be done to try to alleviate this problem is to force the VPN Router to relearn the devices and the paths to get to them. Clearing the ARP table is an easy way to force the VPN Router to relearn ... why it is impor- tant to understand the VPN Router and how to manage it effectively. This chapter reviewed the Nortel VPN Router and the tools that are avail- ab...

Ngày tải lên: 14/08/2014, 14:20

... the browser-based GUI for policy/rule creation and editing. For use of CLI commands, refer to Nortel s CLI Command Line Reference for the Nortel VPN Router for a list of commands. Policy Creation From ... screen and added to the Current Rules list by clicking the Create button. To exit the Manage Rules screen and return to the Edit screen, scroll to the bot- tom...

Ngày tải lên: 14/08/2014, 14:20

... traffic to and from the VPN Client goes to the VPN Router and then is inspected and forwarded to its destination. This includes all traffic to and from the client. For example, if the VPN Client ... connection to the Inter- net happens to be). The Nortel VPN Client 447 13_781274 ch10.qxp 6/ 22/ 06 12:12 AM Page 447 463 Nortel provides documentation and h...

Ngày tải lên: 14/08/2014, 14:20

... /ide0/ <DIR> FRI FEB 03 16: 04:14 20 06 . <DIR> FRI FEB 03 16: 04: 36 20 06 61 6 Appendix B 17_781274 appb.qxp 6/ 21/ 06 10:03 PM Page 61 6 DSVD Digital Simultaneous Voice and Data DTCP Digital Transmission ... Point -to- Point Protocol PPPBPDU PPP Bridge Protocol Data Unit PPPMultilink Multilink Point -to- Point Protocol PPPoE PPP over Ethernet 60 6 Appendix A 16_ 7812...

Ngày tải lên: 14/08/2014, 14:20

... 190–191, 66 0 66 3 Help utility, 191–1 96 keystroke shortcuts, 1 96 197 Nortel Reference Manual for the Command Line Interface, 62 2 overview, 187, 61 3, 66 3 66 4 Privileged EXEC mode, 189, 63 1 66 0 prompts, ... header, 36 37, 399–400 OSPF header, 15 placed by Network layer, 6 PPTP header, 35– 36 RADIUS header, 18 RIP header, 14 VRRP header, 16, 17 health check for VPN Rou...

Ngày tải lên: 14/08/2014, 14:20

... 1100 ■■ Nortel VPN Router 60 0 ■■ Nortel VPN Router 1700 ■■ Nortel VPN Router 1740 ■■ Nortel VPN Router 1750 ■■ Nortel VPN Router 2700 ■■ Nortel VPN Router 5000 Memory Requirements The Nortel VPN Router ... reference for the standard and optional solu- tions that are offered within the VPN Router family. The Nortel VPN Router 67 05_781274 ch02.qxp 6/...

Ngày tải lên: 14/08/2014, 14:21

... ch12.qxp 6/ 21/ 06 10:09 PM Page 531 2. On the PC being used for the configuration of the Nortel VPN Router, launch a browser and HTTP to 8.8.8.8. Log in to the Nortel VPN Router using an administrator’s ... user tunnels to the Nortel VPN Router, they require an assigned IP address to allow them to be able to route IP traffic to and from their PC to the Pri...

Ngày tải lên: 14/08/2014, 14:21