Juniper Networks EX2500 manuály

Juniper networks EX2500 Uživatelský manuál (102 strany)

Značka: Juniper-networks | Kategorie: Sítě | Velikost: 1.05 MB |

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Tabulka s obsahem

Configuration Guide

1

Table of Contents

3

Part 2 Appendixes

6

Part 3 Indexes

6

List of Figures

7

List of Tables

10

About This Guide

11

Documentation Conventions

12

Documentation Feedback

13

Requesting Technical Support

13

Opening a Case with JTAC

14

Accessing the Switch

17

Using Telnet

19

Using SNMP

21

SNMPv1, SNMPv2

21

Default Configuration

22

User Configuration

22

Configuring SNMP Trap Hosts

23

Securing Access to the Switch

24

Switch User Accounts

27

TACACS+ Authentication

28

Secure Shell

31

End User Access Control

32

User Access Control

33

Listing Current Users

34

Chapter 2

35

VLAN Numbers

36

PVID Numbers

36

VLAN Tagging

37

24  VLAN Tagging

38

VLAN Tagging  25

39

Chapter 2: VLANs

39

VLAN Configuration Rules

40

Component Description

41

Private VLANs

43

Private VLAN Ports

43

Spanning Tree Protocol

45

Bridge Priority

46

Port Priority

47

Port Path Cost

47

Creating a VLAN

48

Rules for VLAN Tagged Ports

48

Rapid Spanning Tree Protocol

49

Port State Changes

49

Port Type and Link Type

50

RSTP Configuration Guidelines

50

RSTP Configuration Example

50

Per VLAN Rapid Spanning Tree

51

Configuring PVRST

52

MSTP Region

53

Common Internal Spanning Tree

53

MSTP Configuration Guidelines

53

Fast Uplink Convergence

55

Configuration Guidelines

56

Ports and Trunking

57

Built-In Fault Tolerance

58

TRUNK 3: PORTS 2, 9, AND 16

59

TRUNK 1: PORTS 1, 11, AND 18

59

Chapter 4: Ports and Trunking

61

Actor Switch Partner Switch 1

62

LACP Configuration Guidelines

63

Configuring LACP

63

(3 seconds), instead

64

Quality of Service

65

Permit/Deny

66

MAC Extended ACLs

67

IP Standard ACLs

67

IP Extended ACLs

68

Understanding ACL Priority

69

Assigning ACLs to a Port

70

Viewing ACL Statistics

70

ACL Configuration Examples

70

Using ACL Filters  57

71

Chapter 5: Quality of Service

71

Using ACL Filters

72

Using Storm Control Filters

73

Broadcast Storms

73

Configuring Storm Control

73

Per Hop Behavior

75

QoS Levels

76

DSCP Mapping

76

Priority

77

VLAN Identifier (VID)

77

Queuing and Scheduling

78

Remote Monitoring

79

RMON Group 1—Statistics

80

RMON Group 2—History

81

History MIB Object ID

81

Configuring RMON History

81

RMON Group 3—Alarms

82

Alarm MIB Objects

82

Configuring RMON Alarms

82

RMON Group 9—Events

83

70  RMON Group 9—Events

84

Chapter 7

85

FastLeave

86

IGMPv3 Snooping

87

Static Multicast Router

88

Detection

89

Failure Detection Pair

90

UFD Configuration Guidelines

90

UFD Configuration Example

91

Monitoring UFD

91

78  Monitoring UFD

92

Appendixes

93

80  Appendixes

94

Appendix A

95

Configuring Port Mirroring

96

Index on page 85

97

84  Indexes

98

Index  85

99

86  Index

100

Index  87

101

88  Index

102

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