Presentation is loading. Please wait.

Presentation is loading. Please wait.

Multi-layer switch: commutazione hardware a vari livelli

Published byLuke Jenkins Modified over 11 years ago

Similar presentations

Presentation on theme: "Multi-layer switch: commutazione hardware a vari livelli"— Presentation transcript:

1 Multi-layer switch: commutazione hardware a vari livelli
Capitolo 10 Multi-layer switch: commutazione hardware a vari livelli

2 (Internet, intranet, extranet)
Rete geografica (Internet, intranet, extranet) Router Bridge Switch

3 Layer 3 switch Switch A B

4 Layer 3 switch VLAN 10 VLAN 7 VLAN 15 VLAN 11 VLAN 18 VLAN 5 VLAN 33

5 Switch Router A B

6 Layer 3 switch A B

7 Internet

8 Internet Layer 7 switch Application layer switch Content aware router Server load balancer

9 SYN SYN/ACK ACK GET URL Dati Client Layer 7 Switch Server

10 Content delivery network

11 Rete geografica S1-P Bridge-Prio 24576 S1-S 28672 S5 32768 S6 S7
Root Bridge S2 S3 S4 2 1 VLAN2 VLAN3 VLAN4 Router c Legenda Porta root Porta designated Porta Blocking

12 Rete geografica Routing dinamico
S1-P Bridge-Prio 24576 S1-S 28672 S5 32768 S6 S7 Root Bridge S2 S3 S4 2 1 VLAN2 VLAN3 VLAN4 Router HSRP, VRRP c Legenda Porta root Porta designated Porta Blocking

13 50 Piano Edificio di 6 piani 105 m 60 m
Sala server ubicata al piano terreno 105 m 60 m

14 Rete geografica Router SW-1 192.168.10.0 192.168.11.0 192.168.12.0
Server 1 5 6 Switch e router connessi a porte access SW Layer 2 Switch Multi-layer Switch LEGENDA

15 Sw#vlan database Sw(vlan)#vlan 2 name Ammin VLAN 2 added: Name: Ammin Sw(vlan)#vlan 3 name Vendite VLAN 3 added: Name: Vendite Sw(vlan)#vlan 4 name Gruppo-1 VLAN 4 added: Name: Gruppo-1 Sw(vlan)#vlan 5 name Gruppo-2 VLAN 5 added: Name: Gruppo-2 Sw(vlan)#vlan 6 name Gruppo-3 VLAN 6 added: Name: Gruppo-3 Sw(vlan)#vlan 7 name Gruppo-4 VLAN 7 added: Name: Gruppo-4 Sw(vlan)#exit APPLY completed. Exiting.... Sw# Sw(config)#int GigabitEthernet 0/1 Sw(config-if)#switchport access vlan 2 Sw(config-if)#exit …….. Sw(config)#int GigabitEthernet 0/2 Sw(config-if)#switchport access vlan 3 Sw(config)#int GigabitEthernet 0/3 Sw(config-if)#switchport access vlan 4 ……. Sw(config)#int GigabitEthernet 0/4 Sw(config-if)#switchport access vlan 5 Sw(config)#int GigabitEthernet 0/5 Sw(config-if)#switchport access vlan 6 Sw(config)#int GigabitEthernet 0/6 Sw(config-if)#switchport access vlan 7 Fase 1: Creazione VLAN Fase 2: Definizione porte Access

16 Sw(config)#interface vlan 2
Sw(config-if)#ip address Sw(config-if)#no shutdown Sw(config-if)#exit Sw(config)#interface vlan 3 Sw(config-if)#ip address Sw(config)#interface vlan 4 Sw(config-if)#ip address Sw(config)#interface vlan 5 Sw(config-if)#ip address Sw(config)#interface vlan 6 Sw(config-if)#ip address Sw(config)#interface vlan 7 Sw(config-if)#ip address Fase 3: Assegnazione indirizzi IP alle interfacce virtuali (VLAN)

17 Rete geografica Router SW-1 Server VLAN3 VLAN2 VLAN4 VLAN5 VLAN6 VLAN7
VLAN - Subnet IP Switch connessi a porte trunk e router a porta access 1 5 6

18 Sw(config)#interface GigabitEthernet 0/1
Sw(config-if)#switchport mode trunk Sw(config-if)#switchport trunk allowed vlan add 1,4,5 Sw(config-if)#exit Sw(config)#interface GigabitEthernet 0/2 Sw(config-if)#switchport trunk allowed vlan add 1,2,4,5,7 Sw(config)#interface GigabitEthernet 0/3 Sw(config-if)#switchport trunk allowed vlan add 1,2,3,5,6 Sw(config)#interface GigabitEthernet 0/4 Sw(config-if)#switchport trunk allowed vlan add 1,2,3,7 Sw(config)#interface GigabitEthernet 0/5 Sw(config-if)#switchport trunk allowed vlan add 1,2,4,5,6 Sw(config)#interface GigabitEthernet 0/6 Sw(config-if)#switchport trunk allowed vlan add 1,2,3,4,5 Fase 2: Definizione porte Trunk

19 protocollo Spanning Tree!
Router Rete geografica ( ) ( ) ( ) HSRP/VRRP SW-1 SW-2 SW Layer 2 Switch Multi-layer Switch LEGENDA 1 2 3 4 5 SW-1 porta 1 Access (VLAN 4) SW-1 porta 2 Access (VLAN 3) SW-1 porta 3 Access (VLAN 2) SW-1 porta 4 Access (VLAN 5) SW-1 porta 8 Access (VLAN 7) SW-2 porta 1 Access (VLAN 4) SW-2 porta 2 Access (VLAN 3) SW-2 porta 3 Access (VLAN 2) SW-2 porta 4 Access (VLAN 5) SW-2 porta 5 Access (VLAN 6) 8 A B C Routing OSPF Non c’è bisogno del protocollo Spanning Tree!

20 Rete geografica Router 10.1.9.1 10.1.9.2 10.1.10.1 10.1.10.2
( ) ( ) ( ) HSRP/VRRP 1 2 3 4 5 8 A B C Routing OSPF

21 SW-1(config)#interface vlan 2
SW-1(config-if)#ip address SW-1(config-if)#standby 8 preempt SW-1(config-if)#standby 8 priority 105 SW-1(config-if)#standby 8 ip SW-1(config-if)#no shutdown SW-1(config-if)#exit SW-1(config)#interface vlan 3 SW-1(config-if)#ip address SW-1(config-if)#standby 9 preempt SW-1(config-if)#standby 9 ip SW-1(config)#interface vlan 4 SW-1(config-if)#ip address SW-1(config-if)#standby 10 preempt SW-1(config-if)#standby 10 priority 105 SW-1(config-if)#standby 10 ip SW-1(config)#interface vlan 5 SW-1(config-if)#ip address SW-1(config)#interface vlan 7 SW-1(config-if)#ip address SW-1: Assegnazione indirizzi IP e configurazione HSRP Candidato Active Candidato Standby

22 SW-2(config)#interface vlan 2
SW-2(config-if)#ip address SW-2(config-if)#standby 8 preempt SW-2(config-if)#standby 8 ip SW-2(config-if)#no shutdown SW-2(config-if)#exit SW-2(config)#interface vlan 3 SW-2(config-if)#ip address SW-2(config-if)#standby 9 preempt SW-2(config-if)#standby 9 ip SW-2(config-if)#standby 9 priority 105 SW-2(config)#interface vlan 4 SW-2(config-if)#ip address SW-2(config-if)#standby 10 preempt SW-2(config-if)#standby 10 ip SW-2(config)#interface vlan 5 SW-2(config-if)#ip address SW-2(config)#interface vlan 6 SW-2(config-if)#ip address SW-2: Assegnazione indirizzi IP e configurazione HSRP Candidato Active Candidato Standby

23 SW-1: configurazione di routing OSPF
SW-2(config)#interface vlan 5 SW-2(config-if)#ip ospf cost 8 SW-2(config)#exit SW-2(config)#router ospf 1 SW-2(config-router)#network area 40 SW-2(config-router)#network area 40 SW-2(config-router)#network area 40 SW-2(config-router)#network area 40 SW-2(config-router)#network area 40 SW-2: configurazione di routing OSPF Router(config)#router ospf 1 Router(config-router)#network area 40 ………. Router: configurazione di routing OSPF SW-1(config)#interface vlan 5 SW-1(config-if)#ip ospf cost 8 SW-1(config)#exit SW-1(config)#router ospf 1 SW-1(config)#redistribute connected SW-1(config-router)#network area 40 SW-1(config-router)#network area 40 SW-1(config-router)#network area 40 SW-1(config-router)#network area 40

24 Protocollo spanning tree
Router Rete geografica Protocollo spanning tree HSRP/ VRRP SW-1 SW-2 Layer 2 Switch Multi-layer Switch LEGENDA 1 2 3 4 5 SW-1 porte 1,2,3,4 Trunk SW-1 porta 8 Access (VLAN7) SW-2 porte 1,2,3,4 Trunk SW-2 porta 5 Access (VLAN6) SW-1 VLAN 2 IP addr SW-1 VLAN 3 IP addr SW-1 VLAN 4 IP addr SW-1 VLAN 7 IP addr SW-2 VLAN 2 IP addr SW-2 VLAN 3 IP addr SW-2 VLAN 4 IP addr SW-2 VLAN 6 IP addr 8 A B C B.P 24576 B.P 28672 Routing OSPF SW 6 Trunk c Porta root Porta designated Porta Blocking

25 Protocollo spanning tree
Router Rete geografica Protocollo spanning tree HSRP/ VRRP 1 2 3 4 5 8 A B C Routing OSPF 6 Trunk c Legenda Porta root Porta designated Porta Blocking

26 Rete geografica VLAN 2 Router (SW-2) Router (SW-1) VLAN 3 VLAN 4
Router (SW-1) Router (SW-2) VLAN 3 VLAN 4 VLAN 2

27 SW-1(config)#interface vlan 2
SW-1(config-if)#ip address SW-1(config-if)#standby 8 preempt SW-1(config-if)#standby 8 priority 105 SW-1(config-if)#standby 8 ip SW-1(config-if)#no shutdown SW-1(config-if)#exit SW-1(config)#interface vlan 3 SW-1(config-if)#ip address SW-1(config-if)#standby 9 preempt SW-1(config-if)#standby 9 priority 105 SW-1(config-if)#standby 9 ip SW-1(config)#interface vlan 4 SW-1(config-if)#ip address SW-1(config-if)#standby 10 preempt SW-1(config-if)#standby 10 priority 105 SW-1(config-if)#standby 10 ip SW-1(config)#interface vlan 7 SW-1(config-if)#ip address Candidato Active SW-1: Assegnazione indirizzi IP e configurazione HSRP

28 SW-2(config)#interface vlan 2
SW-2(config-if)#ip address SW-2(config-if)#standby 8 preempt SW-2(config-if)#standby 8 ip SW-2(config-if)#no shutdown SW-2(config-if)#exit SW-2(config)#interface vlan 3 SW-2(config-if)#ip address SW-2(config-if)#standby 9 preempt SW-2(config-if)#standby 9 ip SW-2(config)#interface vlan 4 SW-2(config-if)#ip address SW-2(config-if)#standby 10 preempt SW-2(config-if)#standby 10 ip SW-2(config)#interface vlan 6 SW-2(config-if)#ip address SW-2: Assegnazione indirizzi IP e configurazione HSRP Candidato Standby

29 SW-1: configurazione di routing OSPF
SW-2(config)#router ospf 1 SW-2(config-router)#network area 40 SW-2(config-router)#network area 40 SW-2(config-router)#network area 40 SW-2(config-router)#network area 40 SW-2: configurazione di routing OSPF Router(config)#router ospf 1 Router(config-router)#network area 40 ………. Router: configurazione di routing OSPF SW-1(config)#router ospf 1 SW-1(config)#redistribute connected SW-1(config-router)#network area 40 SW-1(config-router)#network area 40 SW-1(config-router)#network area 40

30 Rete geografica Router 10.1.9.1 10.1.9.2 10.1.10.1 10.1.10.2
( ) ( ) (ind. IP virtuale ) HSRP/ VRRP SW-1 SW-2 1 2 3 4 5 8 A B C Routing OSPF D E F Spanning tree #1 Spanning tree #2 Spanning tree #3 c Legenda Porta root Porta designated Porta Blocking

31 Protocollo Spanning tree
Router Rete geografica Protocollo Spanning tree HSRP/ VRRP SW-1 SW-2 1 2 3 4 5 8 A B C Routing OSPF D E F B. Priority 24576 28672 Trunk 6 c Legenda Porta root Porta designated Porta Blocking

32 Router HSRP/ VRRP Dominio Spanning Tree
HSRP/ VRRP A B C Routing OSPF D E F SW-1 8 9 1 2 3 4 5 VLAN 3 VLAN 4 VLAN 5 VLAN 6 VLAN 7 SW-2 Dominio Spanning Tree B. Priority 24576 28672 X Y Trunk

33 Comprensorio Routing OSPF
Edificio B SW-1 SW-2 SW-3 SW-9 SW-8 SW-7 SW-6 SW-11 SW-10 SW-4 SW-5 Comprensorio Routing OSPF Edificio A Edificio E Edificio D Edificio F Edificio C

34 Router HSRP/ VRRP Dominio Spanning Tree
HSRP/ VRRP A B C Routing OSPF D E F SW-1 8 9 2 SW-2 Dominio Spanning Tree B. Priority 24576 28672 X Y Trunk VLAN 3, 4, 5, 6, 7

35 Router HSRP/ VRRP Dominio Spanning Tree
HSRP/ VRRP A B C Routing OSPF D E F SW-1 8 9 1 2 5 SW-2 Dominio Spanning Tree B. Priority 24576 28672 X Y Trunk VLAN 3,4 VLAN 6 VLAN 5,7

Download ppt "Multi-layer switch: commutazione hardware a vari livelli"

Similar presentations

McGraw-Hill©The McGraw-Hill Companies, Inc., 2000 Chapter 22 Simple Mail Transfer Protocol (SMTP)

McGraw-Hill©The McGraw-Hill Companies, Inc., 2000 Chapter 22 Simple Mail Transfer Protocol (SMTP)
Virtual Trunk Protocol

Virtual Trunk Protocol
I protocolli di trasporto e di servizio della famiglia TCP/IP

I protocolli di trasporto e di servizio della famiglia TCP/IP
Slide 1 Insert your own content. Slide 2 Insert your own content.

Slide 1 Insert your own content. Slide 2 Insert your own content.
Chapter 1 The Study of Body Function Image PowerPoint

Chapter 1 The Study of Body Function Image PowerPoint
1 Chapter 40 - Physiology and Pathophysiology of Diuretic Action Copyright © 2013 Elsevier Inc. All rights reserved.

1 Chapter 40 - Physiology and Pathophysiology of Diuretic Action Copyright © 2013 Elsevier Inc. All rights reserved.
0 - 0.

0 - 0.
DIVIDING INTEGERS 1. IF THE SIGNS ARE THE SAME THE ANSWER IS POSITIVE 2. IF THE SIGNS ARE DIFFERENT THE ANSWER IS NEGATIVE.

DIVIDING INTEGERS 1. IF THE SIGNS ARE THE SAME THE ANSWER IS POSITIVE 2. IF THE SIGNS ARE DIFFERENT THE ANSWER IS NEGATIVE.
Addition Facts 1 - 20.

Addition Facts
Switched LAN - Mario Baldi, Pietro Nicoletti Copyright © 2002 - The McGraw-Hill Companies srl Capitolo 5 VLAN: reti locali virtuali.

Switched LAN - Mario Baldi, Pietro Nicoletti Copyright © The McGraw-Hill Companies srl Capitolo 5 VLAN: reti locali virtuali.
Student Guide www.visioninfosystems.org Access List.

Student Guide Access List.
Chapter 1: Introduction to Scaling Networks

Chapter 1: Introduction to Scaling Networks
PPPoA Test Configuration

PPPoA Test Configuration
CCENT Study Guide Chapter 12 Security.

CCENT Study Guide Chapter 12 Security.
© 2008 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 1 Chapter 8: Subnetting IP Networks Network Fundamentals.

© 2008 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 1 Chapter 8: Subnetting IP Networks Network Fundamentals.
Chapter 15 Integrated Services Digital Network ISDN Services History Subscriber Access Layers BISDN WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998.

Chapter 15 Integrated Services Digital Network ISDN Services History Subscriber Access Layers BISDN WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998.
Configuring and Troubleshooting ACLs

Configuring and Troubleshooting ACLs
Chapter 2 Static Routing – Part 2 CIS 82 Routing Protocols and Concepts Rick Graziani Cabrillo College Last Updated: 2/22/2009.

Chapter 2 Static Routing – Part 2 CIS 82 Routing Protocols and Concepts Rick Graziani Cabrillo College Last Updated: 2/22/2009.
IP Routing.

IP Routing.
Mitigating Layer 2 Attacks

Mitigating Layer 2 Attacks

Similar presentations

Ads by Google