Cisco 3032 manuali

Cisco 3032 Manuale Utente (69 pagine)

Marchio: Cisco | Categoria: Switch di rete | Dimensione: 1.69 MB |

Inglese

Indice

Technical Marketing Engineer

2

Your Speaker

3

• Packet Flow

4

• Advanced Deployment

4

• Closing Remarks

4

Clustering Overview

5

ASA Failover

6

ASA Clustering

7

System Requirements

8

Unsupported Features

9

Scalability

10

Centralised Features

11

Unit Roles and Functions

12

Master and Slaves

13

Look for Master on

14

Cluster Control Link

14

Flow Owner

15

ASA/master# show conn

15

18 in use, 20 most used

15

Flow Director

16

ASA/slave# show conn detail

17

Packet Flow

18

New TCP Connection

19

New UDP-Like Connection

20

Owner Failure

21

Application Inspection

22

Control and Data Interfaces

25

Cluster Control Link (CCL)

26

CCL Best Practices

27

ASA Cluster

27

ASA Cluster

29

Individual Interface Mode

31

Dynamic Routing

33

Forwarding Plane

34

Check conn and

36

Avoid too much

36

Serial Number: JAF1434AERL

37

Serial Number: JAF1511ABFT

37

Health Monitoring

38

Configuring Clustering

39

Preparation Checklist

40

Master: Management IP

42

Dedicated management

42

… or use good old CLI ;-)

43

All Members: Lower

45

Automatic: cLACP

45

Spanned Etherchannel Mode

46

Individual Mode

46

Advanced Deployment Scenarios

50

– Transparent firewall only

51

ASA 9.1(4)

52

ASA 9.2(1)

53

ASA 9.3(2)

58

Database

59

10.0.0.0/24

60

Closing Remarks

62

Clustering Best Practices

63

Complex

64

Now available:

65

Q & A

66

Cisco Live 2015 T-Shirt!

67

Cisco 3032 Manuale Utente (70 pagine)

Marchio: Cisco | Categoria: Switch di rete | Dimensione: 1.92 MB |

Inglese

Indice

Networks

1

Presenter

2

Work Best

6

HW detect &

7

SW initiated

7

Detection?

8

Software Routing Table (RIB)

11

Software

11

Forwarding Table

11

Hardware Tables

11

Routing Protocol Process

11

 Network Level Resiliency

12

 System Level Resiliency

12

Two Distribution Block Models

13

STP Root STP

15

Secondary

15

Rootguard

15

PortFast +

16

BPDU Guard

16

Links and Software Errors

17

Forwarding

18

(Switch that doesn’t

19

Storm Control

20

400 msec Convergence

21

900 msec Convergence

21

FHRP Active

22

FHRP Standby

22

HSRP Config

22

GLBP Config

22

VRRP Config

22

Responses

23

Seconds till Recovery

25

VPC peer-link

26

VPC FT-Link

26

End-to-End VSS Design Option

27

VLAN per Switch Model

28

Routed Access

29

 EIGRP converges in <200

30

 OSPF with sub-second

30

Operation

31

Evolution Possibilities

32

Time for ECMP Recovery

34

Summarization Capability

35

Summarization and Filtering

36

OSPF Area Boundaries Offer

37

 Stub area ABR forwards

38

ABR’s originate

39

Interface State

40

Stateful Switch Over

42

Redundancy

44

NSF-Aware

45

NSF-Capable

45

Full Mesh Topologies

46

EtherChannel Is Recommended

47

Single logical Switch

48

Stack ring 64 Gig

48

Varies By Chassis

51

Capacity in ~300 msec

52

Detection and Reaction

54

Scenarios

56

Embedded Event Manager

57

Impact of a Network Attack

60

Mitigating Network Attacks

61

The Edge

62

During Abnormal Conditions

64

The Switches Also Need to Be

65

Protected

65

Recommended Reading

68

Complete Your Online

69

Session Evaluation

69

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