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EX9200 Series
Juniper EX9200 Series Manuals
Manuals and User Guides for Juniper EX9200 Series. We have
11
Juniper EX9200 Series manuals available for free PDF download: Features Manual, Manual, Overview Manual
Juniper EX9200 Series Features Manual (342 pages)
High Availability Feature Guide EX series
Brand:
Juniper
| Category:
Network Router
| Size: 3 MB
Table of Contents
Table of Contents
3
About the Documentation
15
Documentation and Release Notes
15
Supported Platforms
15
Using the Examples in this Manual
15
Merging a Full Example
16
Merging a Snippet
16
Documentation Conventions
17
About the Documentation
17
Table 1: Notice Icons
17
Table 2: Text and Syntax Conventions
17
Documentation Feedback
19
Requesting Technical Support
19
Self-Help Online Tools and Resources
19
Opening a Case with JTAC
20
Configuring Graceful Routing Engine Switchover (GRES)
21
Understanding How GRES Enables Uninterrupted Packet Forwarding During a Routing Engine Switchover
21
GRES System Requirements
21
Engines
21
Chapter 1 Understanding How GRES Enables Uninterrupted Packet Forwarding
23
Figure 1: Preparing for a Graceful Routing Engine Switchover
26
Figure 2: Graceful Routing Engine Switchover Process
27
Effects of a Routing Engine Switchover
28
Table 3: Effects of a Routing Engine Switchover
28
Understanding How GRES Enables Uninterrupted Packet Forwarding During a Routing Engine Switchover
23
Understanding Graceful Routing Engine Switchover
23
Graceful Routing Engine Switchover Concepts
23
Chapter 2 GRES System Requirements
31
Graceful Routing Engine Switchover System Requirements
31
Graceful Routing Engine Switchover Platform Support
31
Graceful Routing Engine Switchover Feature Support
32
Table 4: Graceful Routing Engine Switchover Feature Support
32
Graceful Routing Engine Switchover DPC Support
33
Graceful Routing Engine Switchover and Subscriber Access
33
Graceful Routing Engine Switchover PIC Support
34
Requirements for Routers with a Backup Router Configuration
35
Chapter 3 Configuring GRES
37
Configuring GRES
37
Configuring Graceful Routing Engine Switchover
37
Enabling Graceful Routing Engine Switchover
37
Configuring Graceful Routing Engine Switchover with Graceful Restart
37
Synchronizing the Routing Engine Configuration
38
Verifying Graceful Routing Engine Switchover Operation
39
Example: Configuring IS-IS for GRES with Graceful Restart
40
Resetting Local Statistics
40
Configuring Nonstop Bridging
43
Understanding How Nonstop Bridging Preserves Layer 2 Protocol Information During a Routing Engine Switchover
43
Chapter 4 Understanding How Nonstop Bridging Preserves Layer 2 Protocol Information During a Routing Engine Switchover
45
Nonstop Bridging Concepts
45
During a Routing Engine Switchover
45
Figure 3: Nonstop Bridging Switchover Preparation Process
46
Figure 4: Nonstop Bridging During a Switchover
47
Nonstop Bridging System Requirements
49
Platform Support
49
Protocol Support
49
Chapter 5 Nonstop Bridging System Requirements
49
Chapter 6 Configuring Nonstop Bridging
51
Enabling Nonstop Bridging
51
Synchronizing the Routing Engine Configuration
51
Verifying Nonstop Bridging Operation
52
Resetting Local Statistics
52
Configuring Nonstop Active Routing (NSR)
53
Understanding How Nonstop Active Routing Preserves Routing Protocol Information During a Routing Engine Switchover
53
Part 3 Configuring Nonstop Active Routing (NSR
53
Chapter 7 Understanding How Nonstop Active Routing Preserves Routing Protocol Information During a Routing Engine Switchover
55
Nonstop Active Routing Concepts
55
Figure 5: Nonstop Active Routing Switchover Preparation Process
56
Figure 6: Nonstop Active Routing During a Switchover
57
Chapter 8 Nonstopactiveroutingsystemrequirements
59
Nonstop Active Routing System Requirements
59
Nonstop Active Routing Platform and Switching Platform Support
59
Table 5: Nonstop Active Routing Platform Support
59
Nonstop Active Routing Protocol and Feature Support
61
Table 6: Nonstop Active Routing Protocol and Feature Support
61
Nonstop Active Routing BFD Support
64
Nonstop Active Routing BGP Support
65
Nonstop Active Routing Layer 2 Circuit and VPLS Support
66
Nonstop Active Routing PIM Support
66
Nonstop Active Routing MSDP Support
68
Nonstop Active Routing Support for RSVP-TE Lsps
69
Chapter 9 Configuringnonstopactiverouting
73
Configuring Nonstop Active Routing
73
Enabling Nonstop Active Routing
73
Synchronizing the Routing Engine Configuration
74
Verifying Nonstop Active Routing Operation
75
Tracing Nonstop Active Routing Synchronization Events
75
Traceoptions
78
Example: Configuring Nonstop Active Routing
80
Configuring Graceful Restart
83
Chapter 10 Understanding How Graceful Restart Enables Uninterrupted Packet Forwarding When a Router Is Restarted
85
Graceful Restart Concepts
85
Graceful Restart for Aggregate and Static Routes
86
Graceful Restart and Routing Protocols
86
Bgp
87
Is-Is
87
OSPF and Ospfv3
87
PIM Sparse Mode
88
RIP and Ripng
89
Graceful Restart and MPLS-Related Protocols
89
Ldp
89
Rsvp
90
CCC and TCC
90
Graceful Restart and Layer 2 and Layer 3 Vpns
90
Graceful Restart on Logical Systems
91
Chapter 11 Gracefulrestartsystemrequirements
93
Graceful Restart System Requirements
93
Chapter 12 Configuring Graceful Restart
95
Enabling Graceful Restart
95
Configuring Routing Protocols Graceful Restart
96
Enabling Graceful Restart
96
Configuring Graceful Restart Options for BGP
97
Configuring Graceful Restart Options for ES-IS
98
Configuring Graceful Restart Options for IS-IS
98
Configuring Graceful Restart Options for OSPF and Ospfv3
99
Configuring Graceful Restart
99
Configuring Graceful Restart Options for RIP and Ripng
101
Configuring Graceful Restart Options for PIM Sparse Mode
101
Tracking Graceful Restart Events
102
Configuring Graceful Restart for MPLS-Related Protocols
103
Configuring Graceful Restart Globally
103
Configuring Graceful Restart Options for RSVP, CCC, and TCC
103
Configuring Graceful Restart Options for LDP
104
Configuring VPN Graceful Restart
105
Configuring Graceful Restart Globally
105
Configuring Graceful Restart for the Routing Instance
105
Configuring Logical System Graceful Restart
106
Enabling Graceful Restart Globally
106
Configuring Graceful Restart for a Routing Instance
107
Configuring Graceful Restart
107
Figure 7: Layer 3 VPN Graceful Restart Topology
108
Example: Managing Helper Modes for OSPF Graceful Restart
132
Configuring Virtual Router Redundancy Protocol (VRRP)
137
Understanding How the VRRP Router Failover Mechanism Prevents
137
Chapter 13 Understandinghowthevrrprouterfailovermechanismprevents
139
Network Failures
139
Understanding VRRP
139
Figure 8: Basic VRRP
140
Junos os Support for Vrrpv3
141
Junos os VRRP Support
141
Ipv6 VRRP Checksum Behavioral Differences
142
VRRP Interoperability
142
Upgrading from Vrrpv2 to Vrrpv3
143
Table 7: Vrrpv2 to Vrrpv3 Transition Steps and Events
144
Functionality of Vrrpv3 Features
145
Vrrpv3 Authentication
145
Vrrpv3 Advertisement Intervals
145
Unified ISSU for Vrrpv3
145
Improving the Convergence Time for VRRP
146
Advertisement
Juniper EX9200 Series Features Manual (448 pages)
Port Mirroring Feature Guide EX series
Brand:
Juniper
| Category:
Network Router
| Size: 2 MB
Table of Contents
Table of Contents
3
List of Figures
7
About the Documentation
11
Documentation and Release Notes
11
Supported Platforms
11
Using the Examples in this Manual
11
Merging a Full Example
12
Merging a Snippet
12
Documentation Conventions
13
About the Documentation
13
Table 1: Notice Icons
13
Table 2: Text and Syntax Conventions
13
Documentation Feedback
15
Requesting Technical Support
15
Self-Help Online Tools and Resources
15
Opening a Case with JTAC
16
Overview
17
Introduction to Port Mirroring
17
Behavior of Layer 2 Port Mirroring of Logical Interfaces on PE Routers
17
Chapter 1 Introduction to Port Mirroring
19
Understanding Layer 2 Port Mirroring
19
Understanding Layer 2 Port Mirroring Properties
20
Packet-Selection Properties
20
Packet Address Family
20
Mirror Destination Properties
21
Mirror-Once Option
21
Application of Layer 2 Port Mirroring Types
21
Table 3: Application of Layer 2 Port Mirroring Types
22
Chapter 2 Port Mirroring Instances
25
Layer 2 Port Mirroring Global Instance
25
Layer 2 Port Mirroring Named Instances
25
Layer 2 Port Mirroring Named Instances Overview
26
Mirroring at Ports Grouped at the FPC Level
26
Mirroring at Ports Grouped at the PIC Level
27
Mirroring at a Group of Ports Bound to Multiple Named Instances
27
Chapter 3 Behavior of Layer 2 Port Mirroring of Logical Interfaces on PE Routers
29
Layer 2 Port Mirroring of PE Router or PE Switch Logical Interfaces
29
Table 4: Application of Layer 2 Port Mirroring Firewall Filters on PE Devices
30
Layer 2 Port Mirroring of PE Router or PE Switch Aggregated Ethernet Interfaces
31
Chapter 4 Restrictions
33
Restrictions
33
Restrictions on Layer 2 Port Mirroring
33
Configuring Port Mirroring
35
Port Mirroring for Logical Interfaces
35
Chapter 5 Port Mirroring Instances
37
Configuring the Global Instance of Layer 2 Port Mirroring
37
Defining a Named Instance of Layer 2 Port Mirroring
40
Chapter 6 Port Mirroring for Physical Interfaces
45
Precedence of Multiple Levels of Layer 2 Port Mirroring on a Physical Interface
45
Binding Layer 2 Port Mirroring to Ports Grouped at the FPC Level
46
Binding Layer 2 Port Mirroring to Ports Grouped at the PIC Level
48
Disabling Layer 2 Port Mirroring Instances
49
Examples: Layer 2 Port Mirroring at Multiple Levels of the Chassis
50
Layer 2 Port Mirroring at the FPC Level
51
Layer 2 Port Mirroring at the PIC Level
51
Layer 2 Port Mirroring at the FPC and PIC Levels
51
Example: Layer 2 Port Mirroring with Multiple Instances
52
Example: Configuring Multiple Instances of Layer 2 Port Mirroring
52
Explicit Reference of a Port Mirroring Instance
55
Implicit Reference of Port Mirroring on the Underlying Physical Interface
55
Chapter 7 Port Mirroring for Logical Interfaces
57
Understanding Layer 2 Port Mirroring of PE Router Logical Interfaces
57
Table 5: Application of Layer 2 Port Mirroring Firewall Filters on PE Routers and
58
Layer 2 Port Mirroring Firewall Filters
59
Layer 2 Port Mirroring Firewall Filters Overview
59
Mirroring of Packets Received or Sent on a Logical Interface
60
Mirroring of Packets Forwarded or Flooded to a VLAN
60
Mirroring of Packets Forwarded or Flooded to a VPLS Routing Instance
61
Defining a Layer 2 Port-Mirroring Firewall Filter
61
Applying Layer 2 Port Mirroring to a Logical Interface
65
Applying Layer 2 Port Mirroring to Traffic Forwarded or Flooded to a VLAN
68
Applying Layer 2 Port Mirroring to Traffic Forwarded or Flooded to a VPLS Routing Instance
70
Example: Layer 2 Port Mirroring at a Logical Interface
72
Example: Layer 2 Port Mirroring for a Layer 2 VPN
74
Example: Layer 2 Port Mirroring for a Layer 2 VPN with LAG Links
76
Juniper EX9200 Series Features Manual (278 pages)
Traffic Policers Feature Guide EX series
Brand:
Juniper
| Category:
Network Router
| Size: 2 MB
Table of Contents
Table of Contents
3
List of Figures
9
List of Tables
11
About the Documentation
13
Documentation and Release Notes
13
Supported Platforms
13
Using the Examples in this Manual
13
Merging a Full Example
14
Merging a Snippet
14
Documentation Conventions
15
About the Documentation
15
Table 1: Notice Icons
15
Table 2: Text and Syntax Conventions
15
Documentation Feedback
17
Requesting Technical Support
17
Self-Help Online Tools and Resources
17
Opening a Case with JTAC
18
Overview
19
Understanding Traffic Policers
19
Chapter 1 Understanding Traffic Policers
21
Controlling Network Access Using Traffic Policing Overview
21
Congestion Management for IP Traffic Flows
21
Configuring Two-Color Traffic Policers at Layer
21
Configuring Logical and Physical Interface Traffic Policers at Layer
21
Traffic Limits
22
Traffic Color Marking
23
Figure 1: Network Traffic and Burst Rates
23
Understanding Traffic Policers
23
Forwarding Classes and PLP Levels
24
Table 3: Policer Actions
24
Policer Application to Traffic
25
Traffic Policer Types
26
Single-Rate Two-Color Policers
26
Bandwidth Policer
26
Basic Single-Rate Two-Color Policer
26
Logical Bandwidth Policer
27
Three-Color Policers
27
Single-Rate Three-Color Policers
27
Two-Rate Three-Color Policers
27
Two-Color and Three-Color Policer Options
27
Logical Interface (Aggregate) Policers
28
Physical Interface Policers
28
Policers Applied to Layer 2 Traffic
28
Multifield Classification
29
Order of Policer and Firewall Filter Operations
29
Understanding the Frame Length for Policing Packets
30
Figure 2: Incoming and Outgoing Policers and Firewall Filters
30
Table 4: Packet Lengths Considered for Traffic Policers
30
Chapter 2 Traffic Policing Standards
31
Supported Standards for Policing
31
Chapter 3 Introduction to Configuring Policers
33
Guidelines for Applying Traffic Policers
33
Chapter 4 Configuring Policer Rate Limits and Actions
35
Policer Bandwidth and Burst-Size Limits
35
Table 5: Policer Bandwidth Limits and Burst-Size Limits
35
Policer Color-Marking and Actions
36
Table 6: Implicit and Configurable Policer Actions Based on Color Marking
36
Single Token Bucket Algorithm
38
Token Bucket Concepts
38
Conformance Measurement for Two-Color Marking
39
Dual Token Bucket Algorithms
40
Token Bucket Concepts
40
Guaranteed Bandwidth for Three-Color Marking
40
Nonconformance Measurement for Single-Rate Three-Color Marking
40
Nonconformance Measurement for Two-Rate Three-Color Marking
41
Configuring Policer Rate Limits and Actions
41
Chapter 5 Implementing Traffic Policers on EX 9200 Switches
43
Policer Implementation Overview
43
Implementing Traffic Policers on EX 9200 Switches
45
Figure 3: Token Bucket Algorithm
45
Figure 4: Traffic Behavior Using Policer and Burst Size
45
Understanding the Benefits of Policers and Token Bucket Algorithms
46
Scenario 1: Single TCP Connection
46
Scenario 2: Multiple TCP Connections
47
Figure 5: Policer Behavior with a Single TCP Connection
47
Figure 6: Policer Behavior with Background Traffic
47
Determining Proper Burst Size for Traffic Policers
48
Policer Burst Size Limit Overview
48
Effect of Burst-Size Limit
49
Burst-Size Limit that Depletes All Accumulated Tokens
49
Burstiness
49
Bursty Traffic Policed Without a Burst-Size Limit
49
Figure 7: Bursty Traffic Without Configured Burst Size
49
Figure 8: Bursty Traffic with Configured Burst Size (Less Unused Bandwidth)
49
Two Methods for Calculating Burst-Size Limit
50
Calculation Based on Interface Traffic MTU
50
Time
50
Comparison of the Two Methods
50
10 X MTU Method for Selecting Initial Burst Size for Gigabit Ethernet with 100 Kbps Bandwidth
51
Figure 9: Comparing Burst Size Calculation Methods
51
Ms Method for Selecting Initial Burst Size for Gigabit Ethernet Interface
52
With 200 Mbps Bandwidth
52
200 Mbps Bandwidth Limit, 5 Ms Burst Duration
53
200 Mbps Bandwidth Limit, 600 Ms Burst Duration
53
Configuring Layer 2 Policers
55
Chapter 6 Two-Color and Three-Color Policers at Layer 2
57
Two-Color Policing at Layer 2 Overview
57
Guidelines for Configuring Two-Color Policing of Layer 2 Traffic
57
Statement Hierarchy for Configuring a Two-Color Policer for Layer
57
Traffic
57
Statement Hierarchy for Applying a Two-Color Policer to Layer 2 Traffic
58
Three-Color Policing at Layer 2 Overview
59
Guidelines for Configuring Three-Color Policing of Layer 2 Traffic
59
Statement Hierarchy for Configuring a Three-Color Policer for Layer
59
Traffic
59
Statement Hierarchy for Applying a Three-Color Policer to Layer
59
Traffic
60
Example: Configuring a Three-Color Logical Interface (Aggregate) Policer
60
Two-Color Policer Configuration Overview
67
Configuring Two-Color Traffic Policers at Layer
67
Table 7: Two-Color Policer Configuration and Application Overview
67
Basic Single-Rate Two-Color Policers
73
Single-Rate Two-Color Policer Overview
73
Advertisement
Juniper EX9200 Series Features Manual (266 pages)
Spanning-Tree Protocols Feature Guide EX series
Brand:
Juniper
| Category:
Network Router
| Size: 2 MB
Table of Contents
Table of Contents
3
About the Documentation
11
Documentation and Release Notes
11
Supported Platforms
11
Using the Examples in this Manual
11
Merging a Full Example
12
Merging a Snippet
12
Documentation Conventions
13
About the Documentation
13
Table 1: Notice Icons
13
Table 2: Text and Syntax Conventions
14
Documentation Feedback
15
Requesting Technical Support
15
Self-Help Online Tools and Resources
15
Opening a Case with JTAC
16
Rstp
17
RSTP Monitoring Commands
17
Chapter 1 Using RSTP
19
Using RSTP
19
Understanding RSTP for EX Series and QFX Series Switches
19
Port Roles Determine Participation in the Spanning Tree
20
RSTP Is an Enhancement of the Original STP
20
Spanning Tree Protocols Help Prevent Broadcast Storms
20
Bpdus Maintain the Spanning-Tree
21
Edge Ports Connect to Devices that Cannot be Part of a Spanning Tree
21
Port States Determine How a Port Processes a Frame
21
Using RSTP
21
When an RSTP Root Bridge Fails
22
Switches Must Relearn MAC Addresses after a Link Failure
22
Selecting a Spanning Tree Protocol
22
Using RSTP
23
Table 3: Selecting a Spanning Tree Protocol
23
RSTP or VSTP Forced to Run as IEEE 802.1D STP
24
Convergence
24
Rstp
25
Figure 1: Network Topology for RSTP
26
Table 4: Components of the Topology for Configuring RSTP
27
Forcing RSTP or VSTP to Run as IEEE 802.1D STP (CLI Procedure)
43
Configuring Spanning Tree Protocols (J-Web Procedure)
44
Table 5: Spanning-Tree Protocol Configuration Parameters
45
Configuring RSTP (CLI Procedure)
49
Reverting to RSTP or VSTP from Forced IEEE 802.1D STP
50
Chapter 2 Configuration Statements for RSTP
51
Cost
52
Disable (Spanning Trees)
53
Disable-Timeout (Spanning Trees)
54
Edge
55
Force-Version (IEEE 802.1D STP)
56
Forward-Delay
57
Hello-Time
58
Interface (BPDU Blocking)
59
Interface (Spanning Tree)
60
Max-Age
61
Max-Hops
62
Mode
63
No-Root-Port
64
Priority (Protocols STP)
65
Protocols (STP Type)
66
Revision-Level
67
Rstp
68
Traceoptions (Spanning Tree)
70
Chapter 3 RSTP Monitoring Commands
73
Monitoring Spanning Tree Protocols
73
Table 6: Summary of Spanning Tree Protocols Output Fields
73
Clear Spanning-Tree Protocol-Migration
76
Clear Spanning-Tree Statistics
77
Show Spanning-Tree Bridge
78
Table 7: Show Spanning-Tree Bridge Output Fields
79
Show Spanning-Tree Interface
83
Table 8: Show Spanning-Tree Interface Output Fields
84
Show Spanning-Tree Statistics
89
Table 9: Show Spanning-Tree Statistics Output Fields
89
Mstp
91
Using MSTP
91
Chapter 4 Using MSTP
93
Understanding MSTP for EX Series and QFX Series Switches
94
MSTP Maps Multiple Vlans
94
Configuring MSTP Regions
95
Selecting a Spanning Tree Protocol
95
Using MSTP
93
Using MSTP
95
Table 10: Selecting a Spanning Tree Protocol
95
Convergence
96
Example: Configuring Network Regions for Vlans with MSTP
97
Figure 2: Network Topology for MSTP
99
Table 11: Components of the Topology for Configuring MSTP on EX Series Switches
99
Configuring Spanning Tree Protocols (J-Web Procedure)
119
Table 12: Spanning-Tree Protocol Configuration Parameters
120
Configuring MSTP
124
Juniper EX9200 Series Features Manual (198 pages)
VPLS Feature Guide EX series
Brand:
Juniper
| Category:
Network Router
| Size: 2 MB
Table of Contents
Table of Contents
3
About the Documentation
13
Documentation and Release Notes
13
Supported Platforms
13
Using the Examples in this Manual
13
Merging a Full Example
14
Merging a Snippet
14
Documentation Conventions
15
About the Documentation
15
Table 1: Notice Icons
15
Table 2: Text and Syntax Conventions
15
Documentation Feedback
17
Requesting Technical Support
17
Self-Help Online Tools and Resources
17
Opening a Case with JTAC
18
Overview
19
Chapter 1 Introduction to VPLS and Supported Standards
21
Introduction to VPLS and Supported Standards
21
Introduction to VPLS
21
Supported VPLS Standards
22
Chapter 2 VPLS Configuration Overview
23
Configuring an Ethernet Switch as the CE Device for VPLS
24
VPLS Configuration Overview
23
Introduction to Configuring VPLS
23
Configuring VPLS
25
Configuring Signaling Protocols for VPLS
25
Assigning Routing Instances to VPLS
25
Configuring Class of Service and Firewall Filters in VPLS
25
Part 2 Configuring VPLS
25
Chapter 3 Configuring Signaling Protocols for VPLS
27
VPLS Routing and Virtual Ports
27
Figure 1: Flooding a Packet with an Unknown Destination to All PE Routers in
28
BGP Signaling for VPLS PE Routers Overview
29
Interoperability between BGP Signaling and LDP Signaling in VPLS
30
LDP-Signaled and BGP-Signaled PE Router Topology
30
Figure 2: BGP and LDP Signaling for a VPLS Routing Instance
31
Flooding Unknown Packets Across Mesh Groups
32
Unicast Packet Forwarding
32
BGP Route Reflectors for VPLS
32
Configuring Interoperability between BGP Signaling and LDP Signaling in VPLS
33
Vpls
33
LDP BGP Interworking Platform Support
34
Configuring FEC 128 VPLS Mesh Groups for LDP BGP Interworking
34
Configuring FEC 129 VPLS Mesh Groups for LDP BGP Interworking
35
Configuring Switching between Pseudowires Using VPLS Mesh Groups
35
Configuring Integrated Routing and Bridging Support for LDP BGP Interworking with VPLS
36
Configuring Inter-AS VPLS with MAC Processing at the ASBR
36
Inter-AS VPLS with MAC Operations Configuration Summary
36
Configuring the Asbrs for Inter-AS VPLS
37
Chapter 4 Assigning Routing Instances to VPLS
39
Configuring VPLS Routing Instances
39
Configuring VPLS
39
Configuring BGP Signaling for VPLS
41
Configuring the VPLS Site Name and Site Identifier
41
Configuring Automatic Site Identifiers for VPLS
42
Configuring the Site Range
43
Configuring the VPLS Site Interfaces
45
Configuring the VPLS Site Preference
45
Configuring LDP Signaling for VPLS
46
Configuring LDP Signaling for the VPLS Routing Instance
47
Configuring LDP Signaling on the Router
48
Configuring the VPLS Encapsulation Type
49
Instance
50
Configuring VPLS Routing Instance and VPLS Interface Connectivity
49
Configuring the VPLS MAC Table Timeout Interval
50
Configuring the Size of the VPLS MAC Address Table
51
Limiting the Number of MAC Addresses Learned from an Interface
52
Removing Addresses from the MAC Address Database
53
Configuring VPLS Fast Reroute Priority
54
Specifying the VT Interfaces Used by VPLS Routing Instances
56
Understanding PIM Snooping for VPLS
56
VPLS Label Blocks Operation
58
Elements of Network Layer Reachability Information
58
Table 3: NLRI Elements
58
Requirements for NLRI Elements
59
How Labels Are Used in Label Blocks
59
Label Block Composition
59
Label Blocks in Junos os
60
VPLS Label Block Structure
60
Figure 3: VPLS Label Block Structure
60
Figure 4: Label Mapping Example
61
Configuring the Label Block Size for VPLS
62
PE Router Mesh Groups for VPLS Routing Instances
62
Chapter 5 Associating Interfaces with VPLS
65
Configuring Interfaces for VPLS Routing
65
Configuring the VPLS Interface Name
66
Configuring VPLS Interface Encapsulation
66
Associating Interfaces with VPLS
67
Enabling VLAN Tagging
69
Configuring VLAN Ids for Logical Interfaces
69
Table 4: VLAN ID Range by Interface Type
69
Enabling Vlans for Hub and Spoke VPLS Networks
70
Configuring Aggregated Ethernet Interfaces for VPLS
70
VPLS and Aggregated Ethernet Interfaces
72
Configuring VPLS Without a Tunnel Services PIC
73
Juniper EX9200 Series Features Manual (176 pages)
Network Management and Monitoring Feature Guide
Brand:
Juniper
| Category:
Network Router
| Size: 1 MB
Table of Contents
Table of Contents
3
About the Documentation
11
Documentation and Release Notes
11
Supported Platforms
11
Using the Examples in this Manual
11
Merging a Full Example
12
Merging a Snippet
12
Documentation Conventions
13
About the Documentation
13
Table 1: Notice Icons
13
Table 2: Text and Syntax Conventions
13
Documentation Feedback
15
Requesting Technical Support
15
Self-Help Online Tools and Resources
15
Opening a Case with JTAC
16
Configuring Network Management
17
Configuring Uplink Failure Detection
17
Routine Monitoring
17
User@Host> Monitor Traffic Count
18
User@Host> Monitor Traffic Detail Count
18
Chapter 1 Configuring Ethernet OAM Link Fault Management
19
Configuring Ethernet OAM Link Fault Management
19
IEEE 802.3Ah OAM Link-Fault Management Overview
19
Configuring IEEE 802.3Ah OAM Link-Fault Management
21
Configuring the OAM PDU Interval
22
Enabling IEEE 802.3Ah OAM Support
22
Configuring the OAM PDU Threshold
23
Configuring an OAM Action Profile
24
Applying an Action Profile
26
Configuring Threshold Values for Fault Events in an Action Profile
26
Setting a Remote Interface into Loopback Mode
27
Monitoring the Loss of Link Adjacency
28
Monitoring Protocol Status
29
Enabling Remote Loopback Support on the Local Interface
31
Configuring Link Discovery
32
Configuring Threshold Values for Local Fault Events on an Interface
33
Detecting Remote Faults
34
Disabling the Sending of Link Event Tlvs
34
Specifying the Actions to be Taken for Link-Fault Management Events
35
Example: Configuring IEEE 802.3Ah OAM Support on an Interface
37
Configuring Sflow Monitoring Technology
39
Series Switch
39
Sampling Mechanism and Architecture of Sflow Technology on EX Series
39
Switches
39
Configuring Sflow Monitoring Technology
41
Configuring Sflow Technology for Network Monitoring (CLI Procedure)
42
Switches
43
Figure 1: Sflow Technology Monitoring System
44
Chapter 2 Configuring Sflow Monitoring Technology
39
Adaptive Sampling
40
Sflow Agent Address Assignment
41
Chapter 3 Configuring Uplink Failure Detection
49
Understanding Uplink Failure Detection
49
Uplink Failure Detection Overview
49
Failure Detection Pair
50
Figure 2: Uplink Failure Detection Configuration on Switches
50
Configuring Interfaces for Uplink Failure Detection (CLI Procedure)
51
Routine Monitoring
53
Monitoring Traffic through the Router or Switch
53
Switch
53
Command
55
Chapter 4 Routine Monitoring
53
Switch
54
Table 3: Output Control Keys for the Monitor Interface Command
55
Configuration Statements and Operational Commands
57
Chapter 5 Configuration Statements: Ethernet OAM Link Fault Management
59
Link-Fault-Management
61
Action (OAM)
62
Action-Profile (Defining for LFM)
63
Allow-Remote-Loopback
64
Apply-Action-Profile
64
Ethernet (Protocols OAM)
65
Event (LFM)
68
Event-Thresholds
68
Fast-Aps-Switch
69
Frame-Error
70
Frame-Period
71
Frame-Period-Summary
72
Interface (OAM Link-Fault Management)
73
Link-Adjacency-Loss
74
Link-Down
74
Link-Discovery
75
Link-Event-Rate
75
Negotiation-Options
76
No-Allow-Link-Events
76
Oam
77
Pdu-Interval
79
Pdu-Threshold
80
Protocol-Down
80
Remote-Loopback
81
Send-Critical-Event
81
Symbol-Period
82
Syslog (OAM Action)
82
Version-Ipfix (Services)
83
Juniper EX9200 Series Manual (118 pages)
Hardware Topics for Aloha Line Card
Brand:
Juniper
| Category:
Network Hardware
| Size: 3 MB
Table of Contents
Table of Contents
3
About the Documentation
11
Documentation Conventions
11
Junos os Documentation and Release Notes
11
Table 1: Notice Icons
12
Table 2: Text and Syntax Conventions
12
About the Documentation
13
Documentation Feedback
13
Opening a Case with JTAC
14
Requesting Technical Support
14
Self-Help Online Tools and Resources
14
Hardware Topics for Aloha Line Card
17
New Topics
17
Updated Common EX9200 Topics
17
EX9200-MPC Line Card
19
Figure 1: EX9200-MPC Line Card
19
Line Card Models
19
New Topics
19
Figure 2: EX9200-10XS-MIC
20
Figure 3: EX9200-20F-M-MIC
20
Line Card Components
20
Table 3: EX9200-MPC
20
Figure 4: EX9200-40T-MIC
21
Modular Interface Card LED in an EX9200 Switch
21
Installing a MIC in an EX9200-MPC Line Card
22
Table 4: LED on Line Cards for EX9200 Switches
22
Figure 5: Installing the Septum
24
Figure 6: Removing the Septum
24
Figure 7: Installing an EX9200-10XS-MIC or EX9200-20F-M-MIC
26
Figure 8: Installing an EX9200-40T-MIC
27
Removing a MIC from an EX9200-MPC Line Card
27
Figure 9: Removing an EX9200-10XS-MIC or EX9200-20F-M-MIC
29
Figure 10: Removing an EX9200-40T-MIC
30
Network Port Leds in an EX9200 Switch
31
Table 5: Network Port Leds on Line Cards in an EX9200 Switch-Link/Activity
31
Updated Common EX9200 Topics
31
Compliance Statements for EMC Requirements for EX Series Switches
32
Led
32
Table 6: Network Port Leds on Line Cards in an EX9200 Switch-Status LED
32
Canada
33
European Community
33
Israel
33
FCC Part 15 Statement
34
Japan
34
Korea
34
United States
34
Nonregulatory Environmental Standards
35
Craft Interface in an EX9200 Switch
36
Figure 11: Craft Interface in an EX9204 Switch
36
Figure 12: Craft Interface in an EX9208 Switch
37
Figure 13: Craft Interface in an EX9214 Switch
37
Fan Leds
38
Host Subsystem Leds
38
Table 7: Host Subsystem Leds on the Craft Interface
38
Table 8: Fan Leds on the Craft Interface
38
Line Card Leds and Control Buttons
39
Power Supply (PEM) Leds
39
Switch Fabric Leds and Control Buttons
39
Table 10: Switch Fabric Module Leds on the Craft Interface
39
Table 9: Power Supply Leds on the Craft Interface
39
Alarm Leds and Alarm Cutoff Button
40
Table 11: Line Card Leds on the Craft Interface
40
Table 12: Alarm Leds and Alarm Cutoff/Lamp Test Button
40
Alarm Relay Contacts
41
EX9200-2C-8XS Line Card
41
Figure 14: Alarm Relay Contacts in EX9200 Switches
41
Line Card Models
41
Figure 15: EX9200-2C-8XS Line Card
42
Line Card Components
42
Table 13: EX9200-2C-8XS Line Card
42
EX9200-32XS Line Card
43
Figure 16: EX9200-32XS Line Card
43
Line Card Models
43
Table 14: EX9200-32XS Line Card
43
EX9200-40F Line Card
44
Line Card Components
44
Line Card Models
44
Figure 17: EX9200-40F Line Card
45
Line Card Components
45
Table 15: EX9200-40F Line Card
45
EX9200-40F-M Line Card
46
Figure 18: EX9200-40F-M Line Card
46
Line Card Models
46
Table 16: EX9200-40F-M Line Card
46
EX9200-40T Line Card
47
Line Card Components
47
Line Card Models
47
Table 17: EX9200-40T Line Card
47
EX9200-4QS Line Card
48
Figure 19: EX9200-40T Line Card
48
Line Card Components
48
Figure 20: EX9200-4QS Line Card
49
Line Card Components
49
Line Card Models
49
Table 18: EX9200-4QS Line Card
49
EX9200-6QS Line Card
50
Figure 21: EX9200-6QS Line Card
50
Line Card Models
50
Table 19: EX9200-6QS Line Card
50
Line Card Components
51
Line Card Model and Version Compatibility in an EX9200 Switch
51
Table 20: Line Card Models for EX9200 Switches
51
Pluggable Transceivers Supported on EX9200 Switches
53
Table 21: Optical Interface Support for Fast Ethernet and Gigabit Ethernet SFP
54
Table 22: Optical Interface Support for Fast Ethernet and Fast Ethernet SFP
65
Table 23: Optical Interface Support for SFP+ Transceivers in EX9200
68
Table 24: Optical Interface Support for QSFP+ Transceivers in EX9200
73
Table 25: Optical Interface Support for CFP Transceivers in EX9200
76
Cable Specifications
78
Figure 22: SFP+ Direct Attach Copper Cables for EX Series Switches
78
SFP+ Direct Attach Copper Cables for EX Series Switches
78
Table 26: Software Support for SFP+ Passive Direct Attach Copper Cables for EX Series Switches
78
Table 27: SFP+ Direct Attach Copper Cable Specifications
81
Power Requirements for EX9200 Switch Components
83
Standards Supported by These Cables
83
Table 28: EX9200 Switch Component Power Requirements
83
Chassis Physical Specifications
85
EX9204 Switch Hardware Overview
85
Software
85
Updated EX9204 Topics
85
Figure 23: Front View of an EX9204 Switch
86
Figure 24: Rear View of an AC-Powered EX9204 Switch
86
Figure 25: Rear View of a DC-Powered EX9204 Switch
87
Host Subsystem
87
Line Cards
87
Cooling System
88
Power Supplies
88
Table 29: Line Cards Available for EX9204 Switches
88
Chassis Physical Specifications of an EX9204 Switch
89
Table 30: Power Supplies Supported on EX9204 Switches
89
Table 31: Physical Specifications of the EX9204 Switch Chassis
89
Figure 26: Front View of an EX9204 Switch
91
Figure 27: EX9204 Switch with AC Power Supplies (Low-Line Configuration)
91
Figure 29: EX9204 Switch with DC Power Supplies
92
EX9204 Switch Hardware and CLI Terminology Mapping
93
Table 32: CLI Equivalents of Terms Used in Documentation for EX9204
93
Chassis Physical Specifications
97
EX9208 Switch Hardware Overview
97
Software
97
Updated EX9208 Topics
97
Figure 30: Front View of an EX9208 Switch
98
Figure 31: Rear View of an AC-Powered EX9208 Switch
98
Figure 32: Rear View of a DC-Powered EX9208 Switch
99
Host Subsystem
99
Line Cards
99
Table 33: Line Cards Available for EX9208 Switches
99
Cooling System
100
Power Supplies
100
Chassis Physical Specifications of an EX9208 Switch
101
Table 34: Power Supplies Supported on EX9208 Switches
101
Table 35: Physical Specifications of the EX9208 Switch Chassis
101
Figure 33: EX9208 Switch
103
Figure 34: EX9208 Switch with AC Power Supplies
103
EX9208 Switch Hardware and CLI Terminology Mapping
104
Figure 35: EX9208 Switch with DC Power Supplies
104
Table 36: CLI Equivalents of Terms Used in Documentation for EX9208
104
Juniper EX9200 Series Features Manual (152 pages)
Virtual Chassis Feature Guide EX Series
Brand:
Juniper
| Category:
Network Router
| Size: 1 MB
Table of Contents
Table of Contents
3
About the Documentation
9
Documentation and Release Notes
9
Supported Platforms
9
Using the Examples in this Manual
9
Merging a Full Example
10
Merging a Snippet
10
Documentation Conventions
11
About the Documentation
11
Table 1: Notice Icons
11
Table 2: Text and Syntax Conventions
12
Documentation Feedback
13
Requesting Technical Support
13
Self-Help Online Tools and Resources
13
Opening a Case with JTAC
14
Chapter 1 Virtual Chassis Overview
15
Understanding EX9200 Virtual Chassis
15
Understanding EX Series Virtual Chassis Components
16
Maximum Number of Switches Per Virtual Chassis
16
Table 3: Maximum Member Switch Support for Virtual Chassis by Junos os
16
Virtual Chassis Overview
17
Virtual Chassis Ports (Vcps)
18
Master Role
19
Backup Role
20
Linecard Role
20
Member Switch and Member ID
21
Mastership Priority
22
Mixed Virtual Chassis
22
Virtual Chassis Identifier (VCID)
23
Configuring a Virtual Chassis
25
Chapter 2 Accessing and Configuring a Virtual Chassis and Managing Files
27
Accessing the Virtual Chassis through the Management Interface
28
Managing Files on Virtual Chassis Member Routers or Switches
29
Accessing and Configuring a Virtual Chassis and Managing Files
29
Virtual Chassis Slot Number Mapping for Use with SNMP
30
Table 4: Jnxfruslot Numbers and Corresponding Slot Numbers in an MX Series
30
Configuring an EX9200 Virtual Chassis
32
Creating Configuration Groups for an EX9200 Virtual Chassis
32
Configuring the EX9200 Virtual Chassis
33
Creating and Applying Configuration Groups for a Virtual Chassis
36
Chapter 3 Virtual Chassis Ports
39
Configuring Virtual Chassis Ports to Interconnect Member Routers or
39
Switches
39
Deleting Virtual Chassis Ports in a Virtual Chassis Configuration
42
Verifying the Operation of Virtual Chassis Ports
43
Chapter 4 Upgrading Junos os in a Virtual Chassis
45
Upgrading Junos os Software in an EX9200 Virtual Chassis
45
Chapter 5 Deleting a Member ID
49
Deleting a Member ID
49
Deleting Member Ids in a Virtual Chassis Configuration
49
Chapter 6 Module Redundancy and GRES
51
Targeted Traffic Distribution on Aggregated Ethernet Interfaces in a Virtual
51
Chassis
51
Targeted Distribution in a Virtual Chassis
51
Benefits of Targeted Distribution
52
Configuring Module Redundancy for a Virtual Chassis
52
Determining GRES Readiness in a Virtual Chassis Configuration
54
The Virtual Chassis Master Router or Switch
54
Juniper EX9200 Series Features Manual (90 pages)
Flow Monitoring Feature Guide EX series
Brand:
Juniper
| Category:
Network Router
| Size: 1 MB
Table of Contents
Table of Contents
3
List of Figures
5
About the Documentation
9
Documentation and Release Notes
9
Supported Platforms
9
Using the Examples in this Manual
9
Merging a Full Example
10
Merging a Snippet
10
Documentation Conventions
11
About the Documentation
11
Table 1: Notice Icons
11
Table 2: Text and Syntax Conventions
11
Documentation Feedback
13
Requesting Technical Support
13
Self-Help Online Tools and Resources
13
Opening a Case with JTAC
14
Overview
15
Chapter 1 Understanding Flow Monitoring
17
Active Flow Monitoring Overview
17
Configuring Flow Monitoring
21
Chapter 2 Configuring Basic Flow Monitoring
23
Configuring Basic Flow Monitoring
23
Configuring Flow Monitoring
23
Configuring Flow-Monitoring Interfaces
23
Configuring Flow-Monitoring Properties
25
Directing Traffic to Flow-Monitoring Interfaces
25
Exporting Flows
26
Inactive
26
Example: Configuring Flow Monitoring
27
Chapter 3 Configuring Active Flow Monitoring
29
Configuring Inline Active Flow Monitoring
29
Configuration Statements and Operational Commands
35
Chapter 4 Configuration Statements
37
Address (Interfaces)
38
Cflowd (Discard Accounting)
39
Core-Dump
40
Destination (Interfaces)
41
Engine-ID (Forwarding Options)
42
Engine-Type
43
Export-Format
44
Configuration Statements
37
Family (Monitoring)
45
Filter
46
Flow-Active-Timeout
47
Flow-Export-Destination
48
Flow-Inactive-Timeout
49
Flow-Table-Size
50
Input-Interface-Index
51
Interface (Accounting or Sampling)
51
Ipv4-Flow-Table-Size
52
Ipv6-Flow-Table-Size
53
Monitoring
54
Multiservice-Options
55
Output-Interface-Index
55
Output (Monitoring)
56
Port (Flow Monitoring)
57
Sampling (Interfaces)
57
Source-Address (Forwarding Options)
58
Syslog
58
Unit
59
Juniper EX9200 Series Features Manual (84 pages)
Port Mirroring Analyzers Feature Guide EX series
Brand:
Juniper
| Category:
Network Router
| Size: 1 MB
Table of Contents
Table of Contents
3
List of Figures
5
List of Tables
7
About the Documentation
9
Documentation and Release Notes
9
Supported Platforms
9
Using the Examples in this Manual
9
Merging a Full Example
10
Merging a Snippet
10
Documentation Conventions
11
About the Documentation
11
Table 1: Notice Icons
11
Table 2: Text and Syntax Conventions
11
Documentation Feedback
13
Requesting Technical Support
13
Self-Help Online Tools and Resources
13
Opening a Case with JTAC
14
Overview
15
Chapter 1 Understanding Port Mirroring Analyzers
17
Analyzer Overview
18
Statistical Analyzer Overview
18
Default Analyzer Overview
19
Port Mirroring at a Group of Ports Bound to Multiple Statistical
19
Analyzers
19
Port Mirroring Analyzer Terminology
19
Configuration Guidelines for Port Mirroring Analyzers
19
Table 3: Analyzer Terminology
19
Table 4: Configuration Guidelines for Port Mirroring Analyzers
21
Configuring Analyzers
25
Copy Packets to a VLAN or Bridge Domain for Remote Monitoring
25
Part 2 Configuring Analyzers
25
Chapter 2 Copy Packets to a Local Interface for Local Monitoring
27
Copy Packets to a Local Interface for Local Monitoring
27
Configuring Mirroring on EX9200 Switches to Analyze Traffic
27
Procedure)
27
Configuring a Statistical Analyzer for Local Traffic Analysis
28
Configuring a Statistical Analyzer for Remote Traffic Analysis
28
Configuring an Analyzer for Local Traffic Analysis
28
Configuring an Analyzer for Remote Traffic Analysis
28
Copy Packets to a Local Interface for Local Monitoring
29
Binding Statistical Analyzers to Ports Grouped at the FPC Level
31
Groups
32
Defining a Next-Hop Group for Layer 2 Mirroring
32
Example: Configuring Port Mirroring Analyzers for Local Monitoring of Employee
33
Resource Use
33
Understanding Port Mirroring Analyzers
33
Figure 1: Network Topology for Local Port Mirroring Example
35
Chapter 3 Copy Packets to a VLAN or Bridge Domain for Remote Monitoring
39
Configuring Mirroring on EX9200 Switches to Analyze Traffic
39
Procedure)
39
Configuring an Analyzer for Local Traffic Analysis
40
Configuring an Analyzer for Remote Traffic Analysis
40
Configuring a Statistical Analyzer for Local Traffic Analysis
40
Configuring a Statistical Analyzer for Remote Traffic Analysis
40
Binding Statistical Analyzers to Ports Grouped at the FPC Level
40
Configuring an Analyzer with Multiple Destinations by Using Next-Hop
40
Groups
40
Defining a Next-Hop Group for Layer 2 Mirroring
45
Example: Configuring Port Mirroring for Remote Monitoring of Employee Resource Use
45
Figure 2: Network Topology for Remote Port Mirroring and Analysis
47
Example: Configuring Mirroring to Multiple Interfaces for Remote Monitoring of Employee Resource Use on EX9200 Switches
55
Figure 3: Remote Mirroring Example Network Topology Using Multiple VLAN Member Interfaces in the Next-Hop Group
57
Example: Configuring Mirroring for Remote Monitoring of Employee Resource
63
Example: Configuring Mirroring for Remote Monitoring of Employee Resource Use through a Transit Switch on EX9200 Switches
64
Figure 4: Network Monitoring for Remote Mirroring through a Transit Switch
65
Configuration Statements and Operational Commands
71
Juniper EX9200 Series Overview Manual (72 pages)
Class of Service Overview and Examples
Brand:
Juniper
| Category:
Switch
| Size: 0 MB
Table of Contents
Table of Contents
3
List of Tables
7
About the Documentation
9
Documentation and Release Notes
9
Supported Platforms
9
Using the Examples in this Manual
9
Merging a Full Example
10
Merging a Snippet
10
Documentation Conventions
11
About the Documentation
11
Table 1: Notice Icons
11
Table 2: Text and Syntax Conventions
11
Documentation Feedback
12
Requesting Technical Support
13
Self-Help Online Tools and Resources
13
Opening a Case with JTAC
14
Chapter 3 Packet Flow through the Cos Process
15
Cos Input and Output Configuration
15
Overview
15
Chapter 1 Cos Overview
17
Cos Standards
18
Understanding Packet Flow Across a Network
18
Figure 1: Packet Flow Across the Network
18
Junos Cos Components
19
Cos Overview
19
Default Cos Settings
20
Cos Applications Overview
22
Interface Types that Do Not Support Cos
23
VPLS and Default Cos Classification
24
Table 3: Default VPLS Classifiers
25
Chapter 2 Cos Input and Output Configuration
27
Cos Inputs and Outputs Overview
27
Table 4: Cos Mappings-Inputs and Outputs
27
Packet Flow through the Cos Process
29
Packet Flow through the Cos Process Overview
29
Figure 2: Cos Classifier, Queues, and Scheduler
30
Figure 3: Packet Flow through Cos Configurable Components
30
Configuration
33
Chapter 4 Configuration Statements
35
[Edit Chassis] Hierarchy Level
35
[Edit Class-Of-Service] Hierarchy Level
43
[Edit Firewall] Hierarchy Level
47
Common Firewall Actions
47
Common IP Firewall Actions
47
Common Ipv4 Firewall Actions
47
Common IP Firewall Match Conditions
47
Common Ipv4 Firewall Match Conditions
47
Common Layer 2 Firewall Match Conditions
47
Configuration Statements
35
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