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JUNOSe 11.1
Juniper JUNOSe 11.1 Manuals
Manuals and User Guides for Juniper JUNOSe 11.1. We have
3
Juniper JUNOSe 11.1 manuals available for free PDF download: Configuration Manual
Juniper JUNOSe 11.1 Configuration Manual (640 pages)
System Basics Configuration Guide Software for E Series Broadband Services Routers
Brand:
Juniper
| Category:
Software
| Size: 5 MB
Table of Contents
Table of Contents
9
List of Tables
25
About the Documentation
27
Audience
27
Documentation Feedback
27
About the Documentation
29
Opening a Case with JTAC
30
Self-Help Online Tools and Resources
30
Chapters
31
Part 1 Chapters
31
Figure 1: Private Line Aggregation with the E Series Router
35
Table 3: Common Access/Uplink Pairings
35
Figure 2: B-RAS Application
36
Figure 3: Network Configuration Using a Bottom-Up Approach
37
Line Modules, I/O Modules, and Ioas
37
Interfaces
38
Subinterfaces
38
General Configuration Tasks
39
Interface Command
39
Configuring Ipsec
40
Configuring Physical Layer Interfaces
40
Configuring Virtual Routers
40
Figure 4: E Series Router Support for Fractional T1/E1 through
41
Line Module Features
41
Configurable HDLC Parameters
42
Configuring Channelized T3 Interfaces
42
Configuring T3 and E3 Interfaces
43
Figure 5: Channelized T3 Interface Configuration Parameters
43
Configuring Ocx/Stmx and OC48 Interfaces
44
Figure 6: T3 Interface Configuration Parameters
44
Figure 7: SONET Interfaces
44
Configuring Channelized Ocx/Stmx Line Interfaces
45
Figure 8: Parameters for T1 over DS3 Interface Configuration
45
Configuring Ethernet Interfaces
46
Configuring Ipsec-Service Interfaces
46
Configuring Tunnel Service Interfaces
46
Configuring Data Link-Layer Interfaces
47
Configuring Ip/Frame Relay
47
Figure 9: Frame Relay Interface Design
47
Figure 10: Structure of Frame Relay Protocols
48
Figure 11: Serial Interface Configuration Parameters for a Frame Relay Connection
48
Configuring IP/ATM
49
Figure 12: E Series Router IP/ATM Access Connection
49
Figure 13: Structure of the ATM Interface Design
49
Configuring IP/PPP
50
Configuring Routing Protocols
54
Configuring Qos
55
Configuring Routing Policy
55
Configuring VRRP
55
Configuring Policy Management
56
Configuring Remote Access
56
Command Modes
59
Command-Line Interface
59
Overview
59
Command-Line Prompts
61
Keywords
61
Keywords and Parameters
61
Exec Modes
116
Password Protection
117
Executing a Script File
118
Global Configuration Mode
118
AAA Profile Configuration Mode
119
Address Family Configuration Mode
119
ATM VC Class Configuration Mode
120
ATM VC Configuration Mode
120
Classifier Group Configuration Mode
121
Color Mark Profile Configuration Mode
121
Control Plane Configuration Mode
122
Controller Configuration Mode
122
DHCP Local Pool Configuration Mode
123
Domain Map Configuration Mode
123
Domain Map Tunnel Configuration Mode
124
Dos Protection Group Configuration Mode
124
Drop Profile Configuration Mode
125
Explicit Path Configuration Mode
125
Flow Cache Configuration Mode
126
Interface Configuration Mode
126
IP NAT Pool Configuration Mode
127
IP PIM Data MDT Configuration Mode
127
IP Service Profile Configuration Mode
128
Ipsec CA Identity Configuration Mode
128
Ipsec Identity Configuration Mode
128
Ipsec IKE Policy Configuration Mode
129
Ipsec Manual Key Configuration Mode
129
Ipsec Peer Public Key Configuration Mode
130
Ipsec Transport Profile Configuration Mode
130
Ipsec Tunnel Profile Configuration Mode
130
IP Tunnel Destination Profile Mode
131
Ipv6 Local Pool Configuration Mode
132
L2 Transport Load-Balancing-Circuit Configuration Mode
132
L2TP Destination Profile Configuration Mode
133
L2TP Destination Profile Host Configuration Mode
133
L2TP Tunnel Switch Profile Configuration Mode
133
Layer 2 Control Configuration Mode
134
Layer 2 Control Neighbor Configuration Mode
134
LDP Configuration Mode
135
Line Configuration Mode
135
Local Ipsec Transport Profile Configuration
136
Local User Configuration Mode
136
Map Class Configuration Mode
137
Map List Configuration Mode
137
Parent Group Configuration Mode
137
Policy List Configuration Mode
138
Policy List Parent Group Configuration Mode
138
Policy Parameter Configuration Mode
139
Pppoe Service Name Table Configuration Mode
139
Profile Configuration Mode
140
Qos Interface Set Configuration Mode
140
Qos Interface Superset Configuration Mode
140
Qos Parameter Definition Configuration Mode
141
Qos Profile Configuration Mode
141
Qos Shared Shaper Control Configuration
142
Queue Profile Configuration Mode
142
RADIUS Configuration Mode
143
RADIUS Relay Configuration Mode
143
Rate Limit Profile Configuration Mode
144
Redundancy Configuration Mode
145
Remote Neighbor Configuration Mode
145
Route Map Configuration Mode
146
Router Configuration Mode
146
RSVP Configuration Mode
147
RTR Configuration Mode
147
Scheduler Profile Configuration Mode
148
Service Session Profile Configuration Mode
148
SNMP Event Manager Configuration Mode
149
Statistics Profile Configuration Mode
149
Subinterface Configuration Mode
149
Subscriber Policy Configuration Mode
150
Traffic Class Configuration Mode
150
Traffic Class Group Configuration Mode
151
Tunnel Group Configuration Mode
151
Tunnel Group Tunnel Configuration Mode
151
Tunnel Profile Configuration Mode
152
Tunnel Server Configuration Mode
152
VR Group Configuration Mode
153
VRF Configuration Mode
153
Before You Configure SNMP
187
References
187
SNMP Configuration Tasks
188
Community Name
189
Configuring SNMP V1/V2C Community
189
Enabling SNMP
189
Privilege Levels
189
Configuring SNMP Dynamic Groups and Views
190
Configuring Snmpv3 Users
190
IP Access List
190
Setting Server Parameters
191
Configuring Encoding Method
192
Configuring Memory Warning
192
Configuring SNMP Packet Size
192
Compressing Interfaces
193
Managing Interface Sublayers
193
Controlling Interface Numbering
195
Monitoring Interface Tables
196
Configuring Traps
197
IP Hosts
197
Trap Categories
198
Trap Severity Levels
199
E Series and Junose Documentation and Release Notes
27
E Series and Junose Text and Syntax Conventions
27
Obtaining Documentation
27
Requesting Technical Support
27
Table 1: Notice Icons
28
Table 2: Text and Syntax Conventions
28
Chapter 1 Planning Your Network
31
Planning Your Network
33
Platform Considerations
33
Edge Applications Overview
34
Interface Specifiers
34
Private Line Aggregation
34
Xdsl Session Termination
35
Configuring Ip/Ethernet
52
Configuring IP/HDLC
52
Chapter 1 Planning Your Network
35
Layered Approach
36
Figure 14: Structure of ATM Protocol
50
Figure 15: ATM Interface Configuration Parameters
50
Figure 16: IP/PPP Connections from the CPE on an E Series Router
51
Figure 17: Structure of PPP
51
Figure 18: PPP Interface Configuration Parameters
51
Figure 19: Structure of Cisco HDLC Protocol
52
Configuring IP Tunnels
53
Configuring IP Tunnels, Shared IP Interfaces, and Subscriber Interfaces
53
Configuring Shared Interfaces and Subscriber Interfaces
53
Figure 20: Example of IP over Ethernet Stacking Configuration Steps
53
Figure 21: Command Mode Architecture
60
Table 7: Command-Line Editing Keys
97
Command History Keys
98
Accessing Command Modes
99
Pagination Keys
99
Table 8: Command History Keys
99
Table 9: Pagination Keys
99
Table 10: Command Mode Overview
100
Task 5: Configure Access to the Network Host
164
Task 6: Copy the Release Files to the Network Host
165
Task 7: Copy the Software Release File to the Router
165
Task 8: Save the Current Configuration
166
Task 9: Reboot the System
166
Installing Software in Boot Mode
167
Task 1: Obtain the Required Information
167
Task 2: Divert Network Traffic to Another System
167
Task 3: Access the Boot Mode
167
Task 4: Assign an IP Address
168
Task 5: Configure Access to the Network Host
168
Task 6: Resetting the SRP Module
168
Task 7: Copy the Release Files to the Network Host
168
Task 8: Copy the Software Release File to the Router
169
Task 9: Reboot the System
169
Copying Release Files from One Router to Another
170
Upgrading Systems that Are Operating with Two SRP Modules
170
Upgrading from Release 5.1.1 or Lower-Numbered Releases
172
Upgrading a System that Contains One SRP Module
173
Upgrading Software from an NVS Card
173
Upgrading Software Remotely through Telnet or FTP
173
Downgrading Junose Software
174
Upgrading a System that Contains Two SRP Modules
174
Overview
177
Terminology
178
SNMP Client
179
SNMP Features Supported
179
Accessing Supported SNMP Mibs
180
Juniper Networks E Series Enterprise Mibs
180
SNMP Mibs
180
SNMP Server
180
SNMP Versions
180
Standard SNMP Mibs
180
Security Features
181
Management Features
182
Creating SNMP Proxy
183
Virtual Routers
183
Communicating with the SNMP Engine
184
Disabling and Reenabling SNMP Proxy
184
SNMP Attributes
185
SNMP Operations
185
Table 20: SNMP Operations
186
Table 21: SNMP PDU Types
186
Table 22: Trap Severity Descriptions
199
Table 23: Interface Strings
226
Understanding Counter Discontinuity
228
Configuring Collectors and Receivers
229
Deleting All Bulkstats Configurations
234
Monitoring Collection Statistics
234
If-Stats Schema Objects
245
Understanding Schemas
245
Table 25: If-Stats Schema Objects
246
IGMP Schema Objects
247
Policy Schema Objects
247
Qos Schema Objects
248
Monitoring Schema Statistics
265
Configuring Interface Numbering Mode
266
Setting Remote Filenames
267
Using the Bulk Statistics Formatter
267
Guidelines
268
Managing Virtual Routers
268
Specifying End of Line Format
268
Establishing a Baseline
269
Monitoring SNMP
269
Viewing SNMP Status
270
Output Filtering
279
Managing the System
281
Naming the System
282
Overview
282
Platform Considerations
282
Configuring the Switch Fabric Bandwidth
283
Configuring Timing
283
Monitoring Timing
285
Using the CLI
285
Managing Vty Lines
288
Configuring Vty Lines
289
Monitoring Vty Lines
290
Clearing Lines
291
Monitoring the Current Configuration
291
Defining the Configuration Output Format
292
Customizing the Configuration Output
296
Detecting Corrupt File Configurations
301
Automatically Recovering Corrupt Configuration Files
302
Configuring the System Automatically
306
Saving the Current Configuration
307
Installation Prerequisites for the Desktop Tool
310
Requirements for Microsoft Windows Systems
310
Requirements for Sun Solaris Systems
310
Using the Desktop Tool for Viewing Uncompressed Text Configuration
310
Customizing the User Interface
311
Requirements for Linux Systems
311
Usage Notes for the Perl Script
311
Configuring the Display Terminal
312
Setting the Console Speed
312
Specifying the Character Set
313
Configuring Login Conditions
314
Setting Time Limits for User Login
314
Configuring CLI Messages
315
Setting Time Limits for User Input
315
Monitoring the Console Settings
317
Sending Messages
318
Managing Files
320
Managing Memory
320
Managing the User Space from a Network Host
322
File Commands and FTP Servers
323
Renaming Files
323
Deleting Files
324
Using the Copy Command
332
The - -More- - Prompt
73
Responding to Prompts
76
CLI Status Indicators
77
Accessing the CLI
78
Initialization Sequence
78
Levels of Access
78
Logging in
78
Platform Considerations
78
Privileged Level
78
User Level
78
Defining CLI Levels of Privilege
79
Privileged-Level Access
79
Accessing the Privileged Exec Level
80
Moving from Privileged Exec to User Exec Mode
81
CLI Command Privileges
82
CLI Privilege Groups
82
Logging out
82
Examples Using Privilege Group Membership
83
CLI Command Exceptions
87
CLI Keyword Mapping
88
Setting Privileges for Ambiguous Commands
88
Setting Privilege Levels for All Commands in a Mode
89
Setting Privilege Levels for Multiple Commands
89
Setting Privilege Levels for no or Default Versions
89
Setting Privilege Levels for a Group of Commands
90
Using the Order of Precedence
90
Removing the All Keyword
91
Setting Default Line Privilege
91
Superseding Privilege Levels with the All Keyword
91
Viewing CLI Privilege Information
92
Viewing the Current User Privilege Level
92
Using Help
93
Viewing Privilege Levels for All Connected Users
93
Viewing Privilege Levels for Changed CLI Commands
93
(Question Mark Key)
94
Chapter 2 Command-Line Interface
61
Keywords and Parameters Together
62
Parameters
62
Abbreviated Commands
63
The ? Key
63
Using CLI Commands
63
Arrow Keys
64
Backspace or Delete
64
Enter
64
Tab
64
Run and Do Commands
65
The no Version
65
Show Commands
67
Redirection of Show Command Output
70
Table 4: Redirect Operators
70
Table 5: Supported Regular Expression Metacharacters
72
Table 6: Help Commands
94
Help Command
96
Partial-Keyword <Tab
96
Basic Editing
97
Command-Line Editing Keys
97
Using Command-Line Editing
97
Task 2: Divert Network Traffic to Another Router
158
Task 3: Access Privileged Exec Mode
158
Task 4: Configure IP on an Interface
158
Task 5: Copy the Release Files to the Network Host
159
Task 6: Configure Access to the Network Host
159
Task 7: Enable the FTP Server on the Router
160
Task 8: Identify the Files to Transfer
160
Task 10: Install Files on the System Space
161
Task 11: Save the Current Configuration
161
Task 12: Reboot the System
161
Task 9: Transfer Files to the User Space
161
Installing Software in Normal Operational Mode
162
Installing Software When a Firewall Does Not Exist
162
Task 1: Obtain the Required Information
163
Task 2: Divert Network Traffic to Another Router
163
Task 3: Access Privileged Exec Mode
163
Task 4: Configure IP on an Interface
163
Configuring Trap Queues
204
Specifying an Egress Point for SNMP Traps
204
Configuring Trap Notification Logs
205
Recovering Lost Traps
206
Configuring the SNMP Server Event Manager
207
Event MIB Purpose
207
Event MIB Structure
208
Trigger Table
208
Configuration Tasks
209
Event Table
209
Objects Table
209
Defining a Boolean Test
212
Defining an Existence Test
212
Defining a Threshold Test
213
Monitoring Events
219
Collecting Bulk Statistics
225
Interface Strings
226
Table 24: Data Retrieved According to Schema
245
Table 26: IGMP Schema Objects
247
Table 27: Policy Schema Objects
247
Table 28: Qos Schema Objects
248
Configuring Schemas
250
Mapping Bulkstats Output to MIB Flies and CLI Configurations for Bulk Statistics Schema
253
Table 29: Mapping Bulkstats Output to MIB Flies and CLI Configurations for
254
Table 30: Mapping Bulkstats Output to MIB Flies and CLI Configurations for Qos Schema
261
Table 31: Output Locations for Layer 2 and Layer 3 Interface Configurations
292
Table 32: Categories of Router Settings
297
Table 33: Types of System Files and Corresponding Extensions
320
Table 34: FTP Commands that the System Supports
322
Table 35: File Types You Can Rename
323
Table 36: File Types You Can Delete
325
Figure 22: Transferring System Files to the E Series Router
331
Table 37: File Types You Can Transfer Using the Copy Command
333
Figure 23: FTP Configuration Example
341
Figure 24: DNS Hierarchy Example
350
Table 38: Chassis Slot Numbers Versus Hardware Slot Numbers
361
Tracking IP Prefix Reachability
362
Gathering Information for Customer Support
363
Enabling and Disabling the Resource Threshold Monitor
365
Managing and Monitoring Resources
365
Viewing Resource Threshold Information
365
Monitoring the System
367
Managing Modules
385
Overview
385
Monitoring DNS
352
Using One Name Resolver for Multiple Virtual Routers
352
Boot Mode
353
Creating Core Dump Files
353
Troubleshooting the System
353
Global Configuration Mode
354
Managing Core Dump Files
356
Enabling and Disabling the Core Dump Monitor
357
Specifying the Core Dump Monitor Interval
358
Viewing Core Dump Monitor Status
358
Accessing the Core Dump File
359
Capturing and Writing Core Dumps
360
Understanding the Core Dump File
361
Regular Expressions
71
Installing Software When a Firewall Exists
157
Platform Considerations
157
Task 1: Obtain the Required Information
157
Copy Command Examples
337
Configuring the FTP Server
339
Features
339
FTP Passive Mode
339
Using TFTP to Transfer Files
339
Configuration Example
340
Configuration Tasks
340
Configuring Authentication
340
Monitoring the FTP Server
342
Copying Partial Releases
343
Configuration Tasks
346
Configuring the NFS Client
346
Prerequisites
346
References
346
Monitoring the NFS Client
347
Using a Loopback Interface
348
Using the Telnet Client
348
Configuring DNS
349
Assigning Name Servers
350
References
350
Chapter 3 Installing Junose Software
155
Overview
155
Identifying the Software Release File
156
Table 11: Software Release Files
156
Table 12: Software Installation Procedure When a Firewall Exists
157
Table 13: Software Installation Procedure When a Firewall Does Not Exist
163
Table 14: Software Installation Procedure in Boot Mode
167
Table 15: Release Compatibility
172
Chapter 4 Configuring SNMP
177
Table 16: SNMP Terminology
178
Table 17: Relationship Among Groups, Security Levels, and Views
182
Table 18: Snmpengineid Structure Object
184
Table 19: Relationship between Snmpv1/V2C and Snmpv3 Attributes
185
Platform Considerations
186
SNMP PDU Types
186
Monitoring Files
326
Viewing Files
329
Transferring Files
330
Copying and Redirecting Files
331
References
331
Advertisement
Juniper JUNOSe 11.1 Configuration Manual (454 pages)
Software for E Series Broadband Services Routers IP, IPv6, and IGP Configuration Guide
Brand:
Juniper
| Category:
Software
| Size: 4 MB
Table of Contents
Table of Contents
9
About the Documentation
21
Audience
21
Documentation Feedback
21
E Series and Junose Documentation and Release Notes
21
E Series and Junose Text and Syntax Conventions
21
Obtaining Documentation
21
Requesting Technical Support
21
Table 1: Notice Icons
22
Table 2: Text and Syntax Conventions
22
About the Documentation
23
Opening a Case with JTAC
24
Self-Help Online Tools and Resources
24
Part 1 Internet Protocol
25
Chapter 1 Configuring IP
25
Internet Protocol
25
Internet Protocol
26
Configuring IP
27
Overview
27
IP Packets
28
IP Functions
28
Moving Data between Layers
28
Routing Datagrams to Remote Hosts
28
Fragmenting and Reassembling Datagrams
28
IP Layering
29
Network Interface Layer
29
Internet Layer
29
Transport Layer
29
Application Layer
29
Figure 1: TCP/IP Conceptual Layers
29
Platform Considerations
30
References
30
IP Addressing
31
Physical and Logical Addresses
31
Internet Addresses
32
Figure 2: IP Address Classes
32
Subnetwork Mask Format Options
33
Subnet Addressing
33
Classless Addressing with CIDR
34
Figure 3: Basic Network Masking
34
Figure 4: Subnetting
34
Adding and Deleting Addresses
35
Adding a Primary Address
35
Figure 5: Routing with and Without CIDR
35
Deleting a Primary Address
36
Adding a Secondary (Multinet) Address
36
Deleting a Secondary Address
36
Ip Address Command
36
IP Features
31
Figure 6: Direct Next Hops
37
Figure 7: Indirect Next Hops
37
Indirect Next-Hop Support
37
Before You Configure IP
38
Creating a Profile
38
Assigning a Profile
41
Address Resolution Protocol
42
How ARP Works
42
Figure 8: Sample ARP Process 1 through 3
43
Figure 9: Sample ARP Process 4 and 5
43
MAC Address Validation
46
Broadcast Addressing
47
Broadcast Tasks
48
Fragmentation
48
IP Routing
49
Routing Information Tables
49
Figure 10: Routers in a Small Network
50
Setting the Administrative Distance for a Route
51
Table 3: Routing Table for Router NY
51
Table 4: Routing Table for Router la
51
Table 5: Default Administrative Distances for Route Sources
51
Setting the Metric for a Route
53
Routing Operations
53
Identifying a Router Within an Autonomous System
53
Establishing a Static Route
53
Configuring Static Routes with Indirect Next Hops
54
Figure 11: Static Routes with Indirect Next Hops
54
Verifying Next Hops for Static Routes
55
How BFD Next-Hop Verification Works
55
BFD Next Hop Verification Configuration Example
56
How RTR Next-Hop Verification Works
57
RTR Configuration Example
57
Configuring RTR Next-Hop Verification
58
Figure 12: Sample Configuration for Next-Hop Verification
58
Table 6: Next-Hop Verification Results for Sample Configuration
58
Setting up Default Routes
63
Setting up an Unnumbered Interface
63
Adding a Host Route to a Peer on a PPP Interface
63
Enabling Source Address Validation
64
Enabling Source Address Validation Traps
64
Defining TCP Maximum Segment Size
65
Setting MSS for TCP Connections
65
Configuring IP Path MTU Discovery
66
Enabling PMTU Discovery
66
Limiting PMTU
67
Specifying Black Hole Thresholds
68
Shutting down an IP Interface
68
Removing the IP Configuration
68
Clearing IP Routes
69
Clearing IP Interfaces
69
Setting a Baseline
70
Disabling Forwarding of Packets
70
Enabling Forwarding of Source-Routed Packets
70
Forcing an Interface to Appear up
71
Specifying a Debounce Time
71
Adding a Description
72
Enabling Link Status Traps
72
Configuring the Speed
73
Configuring Equal-Cost Multipath Load Sharing
73
Defining Maximum Paths
73
Round-Robin Mode
73
Fast Reroute Protection
74
Setting a TTL Value
75
Protecting against TCP RST or SYN Dos Attacks
75
Preventing TCP PAWS Timestamp Dos Attacks
76
Protecting against TCP out of Order Dos Attacks
77
Limiting Buffers Per Router
77
Limiting Buffers Per Virtual Router
78
Limiting Buffers Per Connection
79
Distributing Routing Table Updates to Line Modules
79
IP Tunnel Routing Table
80
Shared IP Interfaces
80
Configuring Shared IP Interfaces
81
Moving IP Interfaces
83
IP Shared Interface Statistics
83
Subscriber Interfaces
83
Internet Control Message Protocol
83
ICMP Tasks
84
Specifying a Source Address for ICMP Messages
85
Reachability Commands
86
Response Time Reporter
89
Configuration Tasks
89
Configuring the Probe Type
90
Configuring Optional Characteristics
91
Table 7: Probe Characteristics
91
Capturing Statistics
93
Collecting History
94
Setting the Receiving Interface
94
Setting Reaction Conditions
94
Scheduling the Probe
96
Shutting down the Probe
97
Monitoring RTR
98
Monitoring IP
103
System Event Logs
103
Establishing a Baseline
104
IP Show Commands
105
Configuring Ipv6
149
Ipv6 Overview
149
Ipv6 Packet Headers
150
Ipv4 and Ipv6 Header Differences
150
Standard Ipv6 Headers
151
Extension Headers
151
Figure 13: Ipv4 and Ipv6 Header Comparison
151
Configuring Ipv6
151
Ipv6 Addressing
152
Address Representation
152
Table 8: Compressed Ipv6 Formats
152
Address Types
153
Address Scope
154
Address Structure
154
ICMP Support
155
Ipv6 Tunnel Routing Table
155
Indirect Next Hop Support
155
Figure 14: Direct Next Hops
156
Figure 15: Indirect Next Hops
156
Platform Considerations
156
Before You Configure Ipv6
157
References
157
Configuring an Ipv6 License
158
Creating an Ipv6 Profile
158
Assigning a Profile
161
Enabling Source Address Validation
161
Establishing a Static Route
162
Specifying an Ipv6 Hop Count Limit
162
Managing Ipv6 Interfaces
163
Configuring Shared Ipv6 Interfaces
165
Adding a Description
167
Ipv6 TCP Configuration
167
Setting MSS for TCP Connections
167
Configuring Path MTU Discovery
168
Enabling PMTU Discovery
168
Limiting PMTU
169
Specifying Black Hole Thresholds
170
Protecting against TCP RST or SYN Dos Attacks
170
Preventing TCP PAWS Timestamp Dos Attacks
171
Protecting against TCP out of Order Dos Attacks
172
Limiting Buffers Per Router
172
Limiting Buffers Per Virtual Router
173
Limiting Buffers Per Connection
173
Configuring Equal-Cost Multipath Load Sharing
174
Hashed Mode
174
Defining Maximum Paths
174
Fast Reroute Protection
175
Removing an Ipv6 Configuration
175
Clearing Dynamic Ipv6 Neighbors
176
Clearing Ipv6 Routes
176
Creating Static Ipv6 Neighbors
176
Monitoring Ipv6
177
System Event Logs
177
Establishing a Baseline
177
Ipv6 Show Commands
179
Configuring Neighbor Discovery
217
Overview
217
Before You Configure Neighbor Discovery
218
Platform Considerations
218
References
218
Configuring Neighbor Discovery
219
Using Ipv6 Profiles and RADIUS to Configure Neighbor Discovery Route Advertisements
220
Ipv6 Profile-Based Configuration
220
RADIUS-Based Configuration
221
Configuring Proxy Neighbor Advertisements
224
Configuring Duplicate Address Detection Attempts
225
Monitoring Neighbor Discovery
226
Part 2 Internet Protocol Routing
227
Chapter 5 Configuring OSPF
227
Chapter 6 Configuring IS-IS
227
Chapter 4 Configuring RIP
229
Overview
229
RIP Metric
229
RIP Messages
230
Platform Considerations
230
Features
231
Route Tags
231
Authentication
231
Subnet Masks
232
Next Hop
233
Multicasting
233
Route Summaries
233
Split Horizon
234
Equal-Cost Multipath
234
Applying Route Maps
234
References
231
Before You Run RIP
234
Configuration Tasks
234
Relationship between Address and Network Commands
237
Clearing Dynamic RIP Interfaces
247
Enabling RIP on Dynamic IP Interfaces
247
Configuring the BFD Protocol for RIP
248
Using RIP Routes for Multicast RPF Checks
248
Remote Neighbors
250
Monitoring RIP
253
Debug Commands
254
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Juniper JUNOSe 11.1 Configuration Manual (174 pages)
Software for E Series Broadband Services Routers Service Availability Configuration Guide
Brand:
Juniper
| Category:
Software
| Size: 1 MB
Table of Contents
Table of Contents
7
List of Tables
17
About the Documentation
19
Audience
19
Documentation Feedback
19
E Series and Junose Documentation and Release Notes
19
E Series and Junose Text and Syntax Conventions
19
Obtaining Documentation
19
Requesting Technical Support
19
Table 1: Notice Icons
20
Table 2: Text and Syntax Conventions
20
About the Documentation
21
Opening a Case with JTAC
22
Self-Help Online Tools and Resources
22
Chapter 2 Managing Module Redundancy
23
Chapter 4 Configuring a Unified In-Service Software Upgrade
23
Chapter 6 Managing Interchassis Redundancy
23
Chapters
23
Part 1 Chapters
23
Chapter 1 Service Availability
25
Service Availability Overview
25
Service Availability Versus High Availability
26
Understanding Service Availability Features
27
Module Redundancy
27
Stateful SRP Switchover
27
Unified ISSU
27
Chapter 3 Managing Stateful SRP Switchover
28
Chapter 4 Configuring a Unified In-Service Software Upgrade
28
Configuring VRRP
28
Managing Interchassis Redundancy
28
Interchassis Redundancy
28
Vrrp
28
Erx7Xx Models and Erx14Xx Models
29
Line Module Redundancy Overview
29
Managing Module Redundancy
29
Module Requirements
29
E120 and E320 Routers
30
Automatic Switchover
31
Chapter 2 Managing Module Redundancy
31
Limitations of Automatic Switchover
31
Reversion after Switchover
31
Table 3: Commands that Can Cause Automatic Switchover
31
Figure 1: SRP Module on Erx7Xx Models and Erx14Xx Models
35
Figure 2: SRP Module on the E120 and E320 Routers
36
Specifying the Configuration for Redundant SRP Modules
36
Installing a Redundant SRP Module
37
Managing SRP Module Redundancy
38
Switching to the Redundant SRP Module
40
Monitoring Line Module and SRP Module Redundancy
41
Monitoring the Status Leds
41
Table 4: Function of the Online and Redundant Leds
41
Upgrading Software on a Redundant SRP Module
41
Managing Port Redundancy
45
Managing Stateful SRP Switchover
47
Stateful SRP Switchover Overview
47
Application Support for Stateful SRP Switchover
48
Module Requirements
48
Stateful SRP Switchover Platform Considerations
48
Stateful SRP Switchover Redundancy Modes
48
Stateful SRP Switchover States
48
Chapter 3 Managing Stateful SRP Switchover
49
File System Synchronization Mode
49
High Availability Mode
49
Stateful SRP Switchover Redundancy Modes
49
Chapter 3 Managing Stateful SRP Switchover
51
Disabled State
51
Figure 3: High Availability States
51
Stateful SRP Switchover States
51
Table 5: Application Support for Stateful SRP Switchover
54
Activating High Availability
63
Guidelines for Activating High Availability
63
Activating High Availability
64
Deactivating High Availability
64
Guidelines for Deactivating High Availability
64
Deactivating High Availability
65
Guidelines for Setting the IP Interface Priority
65
Guidelines for Upgrading Software
66
Setting the IP Interface Priority
66
Monitoring the Redundancy Status
67
Table 6: Show Redundancy Output Fields
69
Monitoring the Redundancy Status of Applications
70
Monitoring the Redundancy History
72
Table 7: Show Redundancy Clients Output Fields
72
Monitoring the Redundancy Status of Line Modules
73
Table 8: Show Redundancy History Output Fields
73
Monitoring the Redundancy Status of SRP Modules
74
Table 9: Show Redundancy Line-Card Output Fields
74
Table 10: Show Redundancy Srp Output Fields
75
Monitoring the Redundancy Switchover History
76
Clearing the Redundancy History
77
Table 11: Show Redundancy Switchover-History Output Fields
77
Chapter 4 Configuring a Unified In-Service Software Upgrade
79
Unified ISSU Overview
80
Hardware and Software Requirements before Beginning a Unified ISSU
81
Router Behavior During a Unified In-Service Software Upgrade
81
Unified ISSU Platform Considerations
81
Hardware and Software Requirements before Beginning a Unified ISSU
82
Hardware Requirements for Unified ISSU
82
Software Requirements for Unified ISSU
83
Table 12: Unified ISSU-Related Terms
84
Unified ISSU References
84
Unified ISSU Terms
84
Unified ISSU Initialization Phase Overview
85
Unified ISSU Phases Overview
85
Application Data Upgrade on the Standby SRP Module
86
SNMP Traps
87
Unified ISSU Upgrade Phase Overview
88
Exceptions During the Upgrade Phase
89
Table 13: Router Response to Undesirable Events During the Upgrade
89
Upgrade Setup
90
Verifications of Requirements
90
Line Module Arming
91
Line Module Control Plane Upgrade
91
SRP Module Switchover
91
Line Module Forwarding Plane Upgrade
92
Application Support for Unified ISSU
93
Unified ISSU Service Restoration Phase Overview
93
Table 14: Application Support for Unified In-Service Software Upgrades
94
Application Support for Unified ISSU
95
ILMI Sessions Not Maintained
102
Issu
102
OAM CC Effects on VCC
102
Unexpected AAA Authentication and Authorization Behavior During Unified
102
Unexpected AAA Authentication and Authorization Behavior During Unified ISSU
102
Unexpected ATM Behavior During Unified ISSU
102
DHCP Packet Capture Halted on Line Modules
103
OAM VC Integrity Verification Cessation
103
Port Data Rate Monitoring Cessation
103
Unexpected Denial-Of-Service Protection Behavior During Unified ISSU
103
Unexpected DHCP Behavior During Unified ISSU
103
VC and VP Statistics Monitoring Halts Unified ISSU Progress
103
ARP Packets Briefly Not Sent or Received
104
Link Aggregation Interruption
104
Unexpected Ethernet Behavior During Unified ISSU
104
Port Data Rate Monitoring Halted
105
Unexpected File Transfer Protocol Server Behavior During Unified ISSU
105
VLAN Statistics Monitoring Halts Unified ISSU Progress
105
Configuring Graceful Restart before Unified ISSU Begins
108
Configuring Graceful Restart When BGP and LDP Are Configured
108
IS-IS Effects on Graceful Restart and Network Stability During Unified ISSU
108
Routing Around the Restarting Router to Minimize Network Instability
109
Unexpected L2TP Failover of Established Tunnels During Unified ISSU
109
Configuring Graceful Restart before Unified ISSU Begins
110
OSPF Effects on Graceful Restart and Network Stability During Unified ISSU
110
Configuring a Longer Dead Interval than Normal
111
Configuring Graceful Restart When BGP and LDP Are Configured
111
Interruption in Traffic Forwarding for Layer 3 Routing Protocols During Unified
111
Issu
111
OSPF Effects on Graceful Restart and Network Stability During Unified ISSU
111
Routing Around the Restarting Router to Minimize Network Instability
111
Subscriber Statistics Accumulation or Deletion
112
Unexpected Suspension of PIM During Unified ISSU
112
Unexpected Suspension of Subscriber Login and Logouts During Unified ISSU
112
Unexpected SONET and SDH Behavior During Unified ISSU
113
Unexpected T3 Behavior During Unified ISSU
113
Interruption in Traffic Forwarding for Layer 3 Routing Protocols During Unified ISSU
114
Unavailability of TACACS+ Services During Unified ISSU
114
Table 15: Behavior of Routing Protocols During a Unified In-Service Software
115
Recommended Settings for Routing Protocol Timers During Unified ISSU
116
Table 16: Recommended Routing Protocol Timer Settings
117
Upgrading Router Software with Unified ISSU
118
Halt of Unified ISSU During Initialization Phase Overview
121
Halting Unified ISSU During Initialization Phase
121
Halt of Unified ISSU During Upgrade Phase Overview
122
Halting Unified ISSU During Upgrade Phase
122
Monitoring the Status of the Router During Unified ISSU
123
Table 17: Show Issu Output Fields
125
Configuring VRRP
127
VRRP Overview
127
VRRP Terms
127
Platform Considerations
128
References
128
Table 18: VRRP Definitions
128
Basic VRRP Configuration
129
Chapter 5 Configuring VRRP
129
Configuration Examples
129
How VRRP Works
129
Commonly Used VRRP Configuration
130
Figure 4: Basic VRRP Configuration
130
Figure 5: Commonly Used VRRP Configuration
131
VRRP Configuration Without the Real Address Owner
131
Figure 6: VRRP Configuration Without the Real Address Owner
132
How VRRP Is Implemented in E Series Routers
132
Router Election Rules
133
Configuring the IP Interface
134
Configuring VRRP
134
Creating Vrids
134
Configuration Steps
135
Changing Object Priority
139
Monitoring VRRP
139
ICR Overview
149
Managing Interchassis Redundancy
149
Figure 7: ICR Deployment
150
ICR Platform Considerations
151
Interface Specifiers
151
ICR References
152
ICR Terms
152
Table 19: ICR Terminology
152
1:1 Subscriber Redundancy in a 4-Node ICR Cluster
153
Figure 8: Sample 1:1 Subscriber Redundancy in a 4-Node ICR Cluster
153
ICR Scaling Considerations
153
Interaction with RADIUS for ICR
154
ICR Partition Accounting Overview
155
Configuring an ICR Partition
156
Configuring the Interface on Which the ICR Partition Resides
157
Configuring VRRP Instances to Match ICR Requirements
157
Naming ICR Partitions
158
Grouping ICR Subscribers Based on S-VLAN Ids
159
Grouping ICR Subscribers Based on VLAN Ids
160
Example: Configuring ICR Partitions that Group Subscribers by S-VLAN ID
161
Monitoring the Configuration of an ICR Partition Attached to an Interface
163
Using RADIUS to Manage Subscribers Logging in to ICR Partitions
163
Table 20: Show Icr-Partition Output Fields
164
Monitoring the Configuration of ICR Partitions
165
Table 21: Show Icr-Partitions Output Fields
166
Part 2 Index
169
Index
171
Active State
52
Initializing State
52
Pending State
53
Application Support
54
Application Support for Stateful SRP Switchover
54
Configuring Line Module Redundancy
32
Managing Line Module Redundancy
32
SRP Module Behavior
33
SRP Module Redundancy
33
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