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SMARTSWITCH SSR-HTX12-08
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Cabletron Systems SMARTSWITCH SSR-HTX12-08 manual available for free PDF download: User's Reference Manual
Cabletron Systems SMARTSWITCH SSR-HTX12-08 User's Reference Manual (398 pages)
Cabletron Systems Network Router User Manual
Brand:
Cabletron Systems
| Category:
Network Router
| Size: 3 MB
Table of Contents
Fcc Compliance Statement
3
Regulatory Compliance Information
3
Regulatory Compliance Statements
3
Industry Canada Compliance Statement
4
Laser Radiation and Connectors
5
Program License Agreement
6
Declaration of Conformity Addendum
12
Table of Contents
13
About this Manual
27
Related Documentation
27
Document Conventions
27
Chapter 1: Introduction
29
Configuration Files
29
Using the Command Line Interface
30
Command Modes
30
Enable Mode
30
User Mode
30
Boot PROM Mode
31
Configure Mode
31
Getting Help with CLI Commands
31
Line Editing Commands
33
Displaying and Changing Configuration Information
35
Port Names
37
Chapter 2: Hot Swapping Line Cards and Control Modules
39
Hot Swapping Overview
39
Hot Swapping Line Cards
40
Deactivating the Line Card
40
Removing the Line Card
41
Installing a New Line Card
41
Hot Swapping One Type of Line Card with Another
41
Hot Swapping a Secondary Control Module
42
Deactivating the Control Module
42
Removing the Control Module
43
Installing a Control Module
43
Hot Swapping a Switching Fabric Module (SSR 8600 Only)
44
Removing the Switching Fabric Module
45
Installing a Switching Fabric Module
45
Chapter 3: Bridging Configuration Guide
47
Bridging Overview
47
Spanning Tree (IEEE 802.1D)
47
Bridging Modes (Flow-Based and Address-Based)
48
VLAN Overview
48
Port-Based Vlans
49
MAC-Address-Based Vlans
49
Protocol-Based Vlans
49
Subnet-Based Vlans
49
Multicast-Based Vlans
50
Policy-Based Vlans
50
SSR VLAN Support
50
Vlans and the SSR
50
Access Ports and Trunk Ports (802.1Q Support)
51
Ports, Vlans, and L3 Interfaces
51
Explicit and Implicit Vlans
52
Configuring SSR Bridging Functions
52
Configuring Address-Based or Flow-Based Bridging
52
Configuring Spanning Tree
54
Adjusting Spanning-Tree Parameters
54
Assigning Port Costs
55
Setting a Port Priority
55
Setting the Bridge Priority
55
Adjusting Bridge Protocol Data Unit (BPDU) Intervals
56
Adjusting the Interval between Hello Times
56
Defining the Forward Delay Interval
56
Defining the Maximum Age
56
Configuring a Port- or Protocol-Based VLAN
57
Adding Ports to a VLAN
57
Creating a Port or Protocol Based VLAN
57
Configuring VLAN Trunk Ports
57
Configuring Vlans for Bridging
58
Configuring Layer-2 Filters
58
Monitoring Bridging
59
Configuration Examples
59
Creating an IP or IPX VLAN
59
Creating a Non-Ip/Non-IPX VLAN
60
Chapter 4: Smarttrunk Configuration Guide
61
Overview
61
Configuring Smarttrunks
62
Creating a Smarttrunk
62
Add Physical Ports to the Smarttrunk
62
Specify Traffic Distribution Policy (Optional)
63
Monitoring Smarttrunks
63
Example Configurations
64
Chapter 5: ATM Configuration Guide
67
ATM Overview
67
Virtual Channels
67
Creating a Virtual Channel
68
Service Class Definition
68
Creating a Service Class Definition
69
Applying a Service Class Definition
70
Cell Scrambling
71
Enabling Cell Scrambling
71
Cell Mapping
72
Selecting the Cell Mapping Format
72
Creating a Non-Zero VPI
73
Setting the Bit Allocation for VPI
73
Displaying ATM Port Information
74
ATM Sample Configuration 1
78
Configuring an Interface on an Ethernet Port
79
Creating a Virtual Channel
79
Defining an ATM Service Class
79
Applying an ATM Service Class
80
Configuring an Interface on an ATM Port
80
Configuring an IP Route
80
Chapter 6: Packet-Over-SONET Configuration Guide
83
Overview
83
Configuring IP Interfaces for Pos Links
84
Configuring Packet-Over-SONET Links
84
Configuring Automatic Protection Switching
85
Configuring Working and Protecting Ports
86
Specifying Bit Error Rate Thresholds
87
Monitoring Pos Ports
88
Example Configurations
89
APS Pos Links between Ssrs
89
Pos Link between the SSR and a Cisco Router
90
Bridging and Routing Traffic over a Pos Link
91
Chapter 7: DHCP Configuration Guide
93
DHCP Overview
93
Configuring DHCP
94
Configuring an IP Address Pool
94
Configuring Client Parameters
94
Configuring a Static IP Address
95
Grouping Scopes with a Common Interface
95
Configuring DHCP Server Parameters
96
Updating the Lease Database
96
Monitoring the DHCP Server
96
DHCP Configuration Examples
97
Configuring Secondary Subnets
98
Secondary Subnets and Directly-Connected Clients
99
Interacting with Relay Agents
100
Chapter 8: IP Routing Configuration Guide
103
IP Routing Protocols
103
Unicast Routing Protocols
103
Multicast Routing Protocols
104
Configuring IP Interfaces and Parameters
104
Configuring IP Interfaces to Ports
105
Configuring IP Interfaces for a VLAN
105
Specifying Ethernet Encapsulation Method
105
Configuring Jumbo Frames
106
Configuring Address Resolution Protocol (ARP)
107
Configuring ARP Cache Entries
107
Unresolved MAC Addresses for ARP Entries
107
Configuring Proxy ARP
108
Configuring Reverse Address Resolution Protocol (RARP)
108
Defining MAC-To-IP Address Mappings
109
Specifying IP Interfaces for RARP
109
Monitoring RARP
110
Configuring DNS Parameters
110
Configuring IP Services (ICMP)
110
Configuring IP Helper
110
Configuring Direct Broadcast
111
Configuring Denial of Service (DOS)
112
Monitoring IP Parameters
112
Configuring Router Discovery
113
Configuration Examples
116
Assigning IP/IPX Interfaces
116
Chapter 9: VRRP Configuration Guide
117
VRRP Overview
117
Configuring VRRP
117
Basic VRRP Configuration
118
Configuration of Router R1
118
Configuration for Router R2
119
Symmetrical Configuration
119
Configuration of Router R1
120
Configuration of Router R2
121
Multi-Backup Configuration
121
Configuration of Router R1
123
Configuration of Router R2
124
Configuration of Router R3
125
Additional Configuration
125
Setting Pre-Empt Mode
126
Setting the Advertisement Interval
126
Setting the Backup Priority
126
Setting an Authentication Key
127
Monitoring VRRP
127
Ip-Redundancy Trace
127
Ip-Redundancy Show
128
VRRP Configuration Notes
129
Chapter 10: RIP Configuration Guide
131
RIP Overview
131
Configuring RIP
131
Enabling and Disabling RIP
132
Configuring RIP Interfaces
132
Configuring RIP Parameters
132
Configuring RIP Route Preference
134
Configuring RIP Route Default-Metric
134
Monitoring RIP
134
Configuration Example
135
Chapter 11: OSPF Configuration Guide
137
OSPF Overview
137
OSPF Multipath
138
Configuring OSPF
138
Enabling OSPF
139
Configuring OSPF Interface Parameters
139
Default Cost of an OSPF Interface
140
Configuring an OSPF Area
141
Configuring OSPF Area Parameters
142
Creating Virtual Links
142
Configuring Autonomous System External (ASE) Link Advertisements
143
Configuring OSPF for Different Types of Interfaces
143
Monitoring OSPF
144
OSPF Configuration Examples
146
Exporting All Interface & Static Routes to OSPF
147
Exporting All RIP, Interface & Static Routes to OSPF
147
Chapter 12: BGP Configuration Guide
151
BGP Overview
151
The SSR BGP Implementation
152
Basic BGP Tasks
152
Setting the Autonomous System Number
153
Setting the Router ID
153
Configuring a BGP Peer Group
153
Adding and Removing a BGP Peer
155
Starting BGP
155
Using AS-Path Regular Expressions
155
AS-Path Regular Expression Examples
157
Using the as Path Prepend Feature
157
Notes on Using the as Path Prepend Feature
158
BGP Configuration Examples
158
BGP Peering Session Example
159
IBGP Configuration Example
161
IBGP Routing Group Example
162
IBGP Internal Group Example
165
EBGP Multihop Configuration Example
168
Community Attribute Example
171
Notes on Using Communities
178
Local Preference Examples
178
Using the Local-Pref Option
180
Using the Set-Pref Option
180
Multi-Exit Discriminator Attribute Example
181
EBGP Aggregation Example
182
Route Reflection Example
183
Notes on Using Route Reflection
186
Chapter 13: Routing Policy Configuration Guide
187
Route Import and Export Policy Overview
187
Preference
188
Import Policies
189
Import-Source
189
Route-Filter
190
Export Policies
190
Export-Destination
190
Export-Source
190
Route-Filter
191
Specifying a Route Filter
191
Aggregates and Generates
192
Aggregate-Destination
193
Aggregate-Source
193
Route-Filter
194
Authentication
194
Authentication Methods
194
Authentication Keys and Key Management
195
Configuring Simple Routing Policies
195
Redistributing Static Routes
196
Redistributing Directly Attached Networks
196
Redistributing RIP into RIP
197
Redistributing RIP into OSPF
197
Redistributing OSPF to RIP
197
Redistributing Aggregate Routes
197
Simple Route Redistribution Examples
198
Example 1: Redistribution into RIP
198
Example 2: Redistribution into OSPF
199
Exporting a Given Static Route to All RIP Interfaces
199
Exporting All Static Routes Except the Default Route to All RIP Interfaces
199
Exporting All Static Routes to All RIP Interfaces
199
Exporting All Interface & Static Routes to OSPF
200
Exporting All RIP, Interface & Static Routes to OSPF
200
Configuring Advanced Routing Policies
201
Export Policies
201
Creating an Export Destination
203
Creating an Export Source
203
Import Policies
203
Creating an Import Source
204
Creating a Route Filter
204
Creating an Aggregate Route
205
Creating an Aggregate Destination
206
Creating an Aggregate Source
206
Examples of Import Policies
206
Example 1: Importing from RIP
206
Importing a Selected Subset of Routes from All RIP Peers Accessible over a Certain Interface
209
Importing a Selected Subset of Routes from One RIP Trusted Gateway
209
Example 2: Importing from OSPF
210
Importing a Selected Subset of OSPF-ASE Routes
212
Examples of Export Policies
213
Example 1: Exporting to RIP
213
Exporting a Given Static Route to All RIP Interfaces
214
Exporting a Given Static Route to a Specific RIP Interface
215
Exporting All Static Routes Reachable over a Given Interface to a Specific RIP-Interface
216
Exporting Aggregate-Routes into RIP
217
Example 2: Exporting to OSPF
218
Exporting All Interface & Static Routes to OSPF
219
Exporting All RIP, Interface & Static Routes to OSPF
220
Chapter 14: Multicast Routing Configuration Guide
223
IP Multicast Overview
223
IGMP Overview
223
DVMRP Overview
224
Configuring IGMP
225
Configuring IGMP on an IP Interface
225
Configuring IGMP Query Interval
225
Configuring IGMP Response Wait Time
225
Configuring Per-Interface Control of IGMP Membership
226
Configuring Static IGMP Groups
226
Configuring DVMRP
226
Starting and Stopping DVMRP
227
Configuring DVMRP on an Interface
227
Configuring DVMRP Parameters
227
Configuring the DVMRP Routing Metric
228
Configuring DVMRP TTL & Scope
228
Configuring a DVMRP Tunnel
229
Monitoring IGMP & DVMRP
229
Configuration Examples
230
Chapter 15: IP Policy-Based Forwarding Configuration Guide
233
Overview
233
Configuring IP Policies
234
Defining an ACL Profile
234
Associating the Profile with an IP Policy
234
Creating Multi-Statement IP Policies
235
Setting the IP Policy Action
235
Setting Load Distribution for Next-Hop Gateways
236
Applying an IP Policy to an Interface
236
Applying an IP Policy to Locally Generated Packets
236
IP Policy Configuration Examples
237
Routing Traffic to Different Isps
237
Prioritizing Service to Customers
238
Authenticating Users through a Firewall
239
Firewall Load Balancing
240
Monitoring IP Policies
241
Chapter 16: Network Address Translation Configuration Guide
245
Overview
245
Configuring NAT
246
Setting Inside and Outside Interfaces
246
Setting NAT Rules
247
Dynamic
247
Static
247
Forcing Flows through NAT
247
Managing Dynamic Bindings
248
NAT and DNS
248
NAT and ICMP Packets
249
NAT and FTP
249
Monitoring NAT
250
Configuration Examples
250
Static Configuration
250
Using Static NAT
251
Dynamic Configuration
251
Using Dynamic NAT
252
Dynamic NAT with IP Overload (PAT) Configuration
253
Using Dynamic NAT with IP Overload
253
Dynamic NAT with DNS
254
Using Dynamic NAT with DNS
255
Dynamic NAT with Outside Interface Redundancy
255
Using Dynamic NAT with Matching Interface Redundancy
256
Chapter 17: Web Hosting Configuration Guide
257
Overview
257
Load Balancing
258
Configuring Load Balancing
258
Adding Servers to the Load Balancing Group
258
Creating the Server Group
258
Session Persistence
259
Optional Group or Server Operating Parameters
261
Specifying a Connection Threshold
261
Specifying Load Balancing Policy
261
Verifying Servers and Applications
262
Verifying Extended Content
263
Setting Server Status
263
Load Balancing and FTP
264
Allowing Access to Load Balancing Servers
264
Setting Timeouts for Load Balancing Mappings
264
Displaying Load Balancing Information
265
Configuration Examples
265
Web Hosting with One Virtual Group and Multiple Destination Servers
266
Web Hosting with Multiple Virtual Groups and Multiple Destination Servers
267
Virtual IP Address Ranges
268
Session and Netmask Persistence
269
Web Caching
270
Configuring Web Caching
270
Creating the Cache Group
270
Redirecting HTTP Traffic on an Interface
271
Specifying the Client(S) for the Cache Group (Optional)
271
Configuration Example
272
Other Configurations
272
Bypassing Cache Servers
272
Distributing Frequently-Accessed Sites Across Cache Servers
273
Proxy Server Redundancy
273
Monitoring Web-Caching
273
Chapter 18: IPX Routing Configuration Guide
275
IPX Routing Overview
275
RIP (Routing Information Protocol)
275
SAP (Service Advertising Protocol)
276
Configuring IPX RIP & SAP
277
Ipx Rip
277
Ipx Sap
277
Creating IPX Interfaces
277
IPX Addresses
277
Configuring IPX Interfaces and Parameters
278
Configuring IPX Addresses to Ports
278
Configuring Secondary Addresses on an IPX Interface
278
Configuring IPX Interfaces for a VLAN
278
Specifying IPX Encapsulation Method
279
Configuring IPX Routing
279
Enabling IPX RIP
279
Enabling SAP
279
Configuring Static Routes
280
Configuring Static SAP Table Entries
280
Controlling Access to IPX Networks
280
Creating an IPX Access Control List
280
Creating an IPX SAP Access Control List
281
Creating an IPX Type 20 Access Control List
281
Creating an IPX GNS Access Control List
282
Creating an IPX RIP Access Control List
282
Monitoring an IPX Network
283
Configuration Examples
283
Chapter 19: Access Control List Configuration Guide
285
ACL Basics
286
Defining Selection Criteria in ACL Rules
286
How ACL Rules Are Evaluated
288
Implicit Deny Rule
288
Allowing External Responses to Established TCP Connections
289
Chapter 19: Access Control List Configuration Guide
286
Creating and Modifying Acls
290
Editing Acls Offline
290
Maintaining Acls Using the ACL Editor
291
Using Acls
292
Applying Acls to Interfaces
292
Applying Acls to Services
293
Applying Acls to Layer-4 Bridging Ports
293
Using Acls as Profiles
294
Using Profile Acls with the IP Policy Facility
295
Using Profile Acls with the Traffic Rate Limiting Facility
295
Using Profile Acls with Dynamic NAT
296
Using Profile Acls with the Port Mirroring Facility
297
Using Profile Acls with the Web Caching Facility
297
Preventing Web Objects from Being Cached
298
Redirecting HTTP Traffic to Cache Servers
298
Enabling ACL Logging
299
Monitoring Acls
300
Chapter 20: Security Configuration Guide
301
Security Overview
301
Configuring SSR Access Security
302
Configuring RADIUS
302
Monitoring RADIUS
303
Configuring TACACS
303
Monitoring TACACS
303
Configuring TACACS Plus
304
Monitoring TACACS Plus
305
Configuring Passwords
305
Layer-2 Security Filters
305
Configuring Layer-2 Address Filters
306
Configuring Layer-2 Port-To-Address Lock Filters
307
Configuring Layer-2 Static Entry Filters
307
Configuring Layer-2 Secure Port Filters
308
Monitoring Layer-2 Security Filters
309
Layer-2 Filter Examples
309
Example 1: Address Filters
309
Port-To-Address Lock Examples
310
Static Entries Example
310
Example 2 : Secure Ports
311
Layer-3 Access Control Lists (Acls)
311
Layer-4 Bridging and Filtering
312
Creating a Port-Based VLAN for Layer-4 Bridging
313
Placing the Ports on the same VLAN
313
Enabling Layer-4 Bridging on the VLAN
313
Creating Acls to Specify Selection Criteria for Layer-4 Bridging
313
Applying a Layer-4 Bridging ACL to a Port
314
Notes
314
Chapter 21: Qos Configuration Guide
317
Qos & Layer-2/Layer-3/Layer-4 Flow Overview
317
Layer-2 and Layer-3 & Layer-4 Flow Specification
318
Precedence for Layer-3 Flows
319
SSR Queuing Policies
319
Traffic Prioritization for Layer-2 Flows
319
Configuring Layer-2 Qos
320
802.1P Priority Mapping
320
Creating and Applying a New Priority Map
321
Removing or Disabling Per-Port Priority Map
321
Displaying Priority Map Information
322
Traffic Prioritization for Layer-3 & Layer-4 Flows
322
Configuring IP Qos Policies
322
Setting an IP Qos Policy
323
Specifying Precedence for an IP Qos Policy
323
Configuring IPX Qos Policies
323
Setting an IPX Qos Policy
323
Specifying Precedence for an IPX Qos Policy
324
Configuring SSR Queueing Policy
324
Allocating Bandwidth for a Weighted-Fair Queuing Policy
324
Weighted Random Early Detection (WRED)
325
Tos Rewrite
325
Configuring Tos Rewrite for IP Packets
326
Monitoring Qos
328
Limiting Traffic Rate
329
Rate Limiting Modes
329
Per-Flow Rate Limiting
330
Port Rate Limiting
330
Aggregate Rate Limiting
331
Example Configurations
332
Per-Flow Rate Limiting
332
Aggregate Rate Limiting
333
Displaying Rate Limit Information
334
Chapter 22: Performance Monitoring Guide
335
Performance Monitoring Overview
335
Configuring the SSR for Port Mirroring
337
Monitoring Broadcast Traffic
337
Chapter 23: RMON Configuration Guide
339
RMON Overview
339
Configuring and Enabling RMON
340
Example of RMON Configuration Commands
340
RMON Groups
341
Lite RMON Groups
341
Professional RMON Groups
342
Standard RMON Groups
342
Control Tables
343
Using RMON
344
Configuring RMON Groups
345
Configuration Examples
347
Displaying RMON Information
348
RMON CLI Filters
349
Protocol Distribution
350
Creating RMON CLI Filters
351
Using RMON CLI Filters
351
Troubleshooting RMON
351
Allocating Memory to RMON
353
Chapter 24: LFAP Configuration Guide
355
Overview
355
Cabletron's Traffic Accounting Services
356
Configuring the LFAP Agent on the SSR
356
Monitoring the LFAP Agent on the SSR
358
Chapter 25: WAN Configuration Guide
359
WAN Overview
359
High-Speed Serial Interface (HSSI) and Standard Serial Interfaces
359
Configuring WAN Interfaces
360
Primary and Secondary Addresses
360
Static, Mapped, and Dynamic Peer IP/IPX Addresses
360
Static Addresses
360
Dynamic Addresses
361
Mapped Addresses
361
Forcing Bridged Encapsulation
362
Packet Compression
362
Average Packet Size
363
Example Configurations
363
Latency Requirements
363
Link Integrity
363
Nature of the Data
363
Packet Encryption
364
WAN Quality of Service
364
Congestion Management
365
Random Early Discard (RED)
365
Source Filtering and Acls
365
Weighted-Fair Queueing
365
Adaptive Shaping
366
Frame Relay Overview
366
Virtual Circuits
366
Permanent Virtual Circuits (Pvcs)
367
Configuring Frame Relay Interfaces for the SSR
367
Defining the Type and Location of a Frame Relay and VC Interface
367
Setting up a Frame Relay Service Profile
368
Applying a Service Profile to an Active Frame Relay WAN Port
368
Monitoring Frame Relay WAN Ports
369
Frame Relay Port Configuration
369
Point-To-Point Protocol (PPP) Overview
371
Use of LCP Magic Numbers
371
Configuring PPP Interfaces
371
Defining the Type and Location of a PPP Interface
372
Setting up a PPP Service Profile
372
Applying a Service Profile to an Active PPP Port
373
Configuring Multilink PPP Bundles
373
Compression on MLP Bundles or Links
373
Monitoring PPP WAN Ports
374
PPP Port Configuration
374
WAN Configuration Examples
376
Simple Configuration File
376
Multi-Router WAN Configuration
377
Router R1 Configuration File
378
Router R2 Configuration File
378
Router R3 Configuration File
379
Router R4 Configuration File
379
Router R5 Configuration File
380
Router R6 Configuration File
380
Appendix A: New Features Supported on Line Cards
383
Introduction
383
SSR 8000/8600 Line Cards
383
Line Cards Available Prior to the 3.0 Firmware Release
383
Line Cards Introduced at the 3.0 Firmware Release (-AA Revision)
384
Line Cards Introduced at the 3.1 Firmware Release (T-Series)
385
SSR 2000 Line Cards
387
New Features that Require Specific Line Cards
388
Network Address Translation
388
Load Balancing (LSNAT)
390
Layer 4 Bridging
391
Per-Protocol VLAN
392
Qos Rate Limiting
393
Aggregate Rate Limiting
393
Per-Flow Rate Limiting
393
Port Rate Limiting
393
Tos Rewrite
394
Established Bit ACL
394
Multiple IPX Encapsulation
394
Weighted Random Early Detection (WRED)
395
Jumbo Frames
395
Summary
395
Identifying a Line Card
396
Example 1
396
Example 2
397
Example 3
397
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