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Cisco Catalyst 3850 series Manuals
Manuals and User Guides for Cisco Catalyst 3850 series. We have
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Cisco Catalyst 3850 series manuals available for free PDF download: Configuration Manual, Hardware Installation Manual
Cisco Catalyst 3850 series Configuration Manual (424 pages)
IP Multicast Routing Configuration Guide
Brand:
Cisco
| Category:
Switch
| Size: 7.21 MB
Table of Contents
Table of Contents
3
Preface
21
Document Conventions
21
Related Documentation
23
Obtaining Documentation and Submitting a Service Request
23
Using the Command-Line Interface
25
Information about Using the Command-Line Interface
25
Command Modes
25
Understanding Abbreviated Commands
27
No and Default Forms of Commands
27
IGMP Version
27
CLI Error Messages
28
Configuration Logging
28
Using the Help System
28
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches
29
How to Use the CLI to Configure Features
30
Configuring the Command History
30
Changing the Command History Buffer Size
30
Recalling Commands
30
Disabling the Command History Feature
31
Enabling and Disabling Editing Features
31
Editing Commands through Keystrokes
32
Editing Command Lines that Wrap
33
Searching and Filtering Output of Show and more Commands
34
Accessing the CLI
35
Accessing the CLI through a Console Connection or through Telnet
35
Using the Web Graphical User Interface
37
Prerequisites for Using the Web GUI
37
Information about Using the Web GUI
37
Web GUI Features
38
Connecting the Console Port of the Device
39
Logging on to the Web GUI
39
Enabling Web and Secure Web Modes
39
Configuring the Device Web GUI
40
IP Multicast Routing Technology Overview
45
Finding Feature Information
45
Information about IP Multicast Technology
45
Role of IP Multicast in Information Delivery
45
IP Multicast Routing Protocols
46
Multicast Group Transmission Scheme
46
IP Multicast Boundary
48
IP Multicast Group Addressing
49
IP Class D Addresses
49
IP Multicast Address Scoping
49
Layer 2 Multicast Addresses
51
IP Multicast Delivery Modes
51
Source Specific Multicast
52
Additional References
52
Configuring IGMP
55
Finding Feature Information
55
Prerequisites for IGMP and IGMP Snooping
55
Prerequisites for IGMP
55
Prerequisites for IGMP Snooping
56
Restrictions for IGMP and IGMP Snooping
56
Restrictions for Configuring IGMP
56
Restrictions for IGMP Snooping
57
Information about IGMP
57
Role of the Internet Group Management Protocol
57
IGMP Multicast Addresses
58
IGMP Versions
58
IGMP Version 1
59
Igmpv3 Host Signaling
59
IGMP Versions Differences
59
Google Chrome, Version
59
IGMP Join and Leave Process
62
IGMP Join Process
62
IGMP Leave Process
62
IGMP Snooping
63
Joining a Multicast Group
63
Leaving a Multicast Group
65
Immediate Leave
66
IGMP Configurable-Leave Timer
66
IGMP Report Suppression
66
IGMP Snooping and Device Stacks
67
IGMP Filtering and Throttling
67
Default IGMP Configuration
67
Default IGMP Snooping Configuration
68
Default IGMP Filtering and Throttling Configuration
68
How to Configure IGMP
69
Configuring the Device as a Member of a Group (CLI)
69
Controlling Access to IP Multicast Group (CLI)
71
Changing the IGMP Version(CLI)
73
Modifying the IGMP Host-Query Message Interval (CLI)
75
Changing the IGMP Query Timeout for Igmpv2 (CLI)
77
Changing the Maximum Query Response Time for Igmpv2 (CLI)
79
Configuring the Device as a Statically Connected Member (CLI)
81
Configuring IGMP Profiles (CLI)
83
Applying IGMP Profiles (CLI)
85
Setting the Maximum Number of IGMP Groups (CLI)
86
Configuring the IGMP Throttling Action (CLI)
88
Configuring the Device to Forward Multicast Traffic in the Absence of Directly Connected IGMP Hosts
90
Controlling Access to an SSM Network Using IGMP Extended Access Lists
91
How to Configure IGMP Snooping
94
Enabling IGMP Snooping
94
Enabling or Disabling IGMP Snooping on a VLAN Interface (CLI)
95
Setting the Snooping Method (CLI)
97
Configuring a Multicast Router Port (CLI)
98
Configuring a Host Statically to Join a Group (CLI)
100
Enabling IGMP Immediate Leave (CLI)
101
Configuring the IGMP Leave Timer (CLI)
102
Configuring the IGMP Robustness-Variable (CLI)
104
Configuring the IGMP Last Member Query Count (CLI)
105
Configuring TCN-Related Commands
107
Controlling the Multicast Flooding Time after a TCN Event (CLI)
107
Recovering from Flood Mode (CLI)
108
Disabling Multicast Flooding During a TCN Event (CLI)
110
Configuring the IGMP Snooping Querier (CLI)
111
Disabling IGMP Report Suppression (CLI)
113
Monitoring IGMP
115
Monitoring IGMP Snooping Information
115
Monitoring IGMP Filtering and Throttling Configuration
117
Configuration Examples for IGMP
117
Example: Configuring the Device as a Member of a Multicast Group
117
Example: Controlling Access to Multicast Groups
117
Examples: Configuring IGMP Snooping
118
Example: Configuring IGMP Profiles
119
Example: Applying IGMP Profile
119
Example: Setting the Maximum Number of IGMP Groups
119
Example: Interface Configuration as a Routed Port
119
Example: Interface Configuration as an SVI
120
Connected IGMP Hosts
120
Controlling Access to an SSM Network Using IGMP Extended Access Lists
120
Example: Denying All States for a Group G
121
Example: Denying All States for a Source S
121
Example: Permitting All States for a Group G
121
Example: Permitting All States for a Source S
121
Example: Filtering a Source S for a Group G
122
Additional References
122
Feature History and Information for IGMP
123
Configuring IGMP Proxy
125
Finding Feature Information
125
Prerequisites for IGMP Proxy
125
Information about IGMP Proxy
126
IGMP Proxy
126
How to Configure IGMP Proxy
128
Configuring the Upstream UDL Device for IGMP UDLR
128
Configuring the Downstream UDL Device for IGMP UDLR with IGMP Proxy Support
129
Configuration Examples for IGMP Proxy
132
Example: IGMP Proxy Configuration
132
Additional References
133
Feature History and Information for IGMP Proxy
134
Constraining IP Multicast in Switched Ethernet
135
Finding Feature Information
135
Prerequisites for Constraining IP Multicast in a Switched Ethernet Network
135
Information about IP Multicast in a Switched Ethernet Network
136
IP Multicast Traffic and Layer 2 Switches
136
CGMP on Catalyst Switches for IP Multicast
136
IGMP Snooping
137
Router-Port Group Management Protocol (RGMP)
137
How to Constrain Multicast in a Switched Ethernet Network
138
Configuring Switches for IP Multicast
138
Configuring IGMP Snooping
138
Enabling CGMP
138
Configuring IP Multicast in a Layer 2 Switched Ethernet Network
139
Configuration Examples for Constraining IP Multicast in a Switched Ethernet Network
141
Example: CGMP Configuration
141
RGMP Configuration Example
141
Additional References
142
Feature History and Information for Constraining IP Multicast in a Switched Ethernet Network
143
Configuring PIM
145
Finding Feature Information
145
Prerequisites for PIM
145
Restrictions for PIM
146
Pimv1 and Pimv2 Interoperability
146
Restrictions for Configuring PIM Stub Routing
147
Restrictions for Configuring Auto-RP and BSR
147
Restrictions for Auto-RP Enhancement
149
Information about PIM
149
Protocol Independent Multicast Overview
149
PIM Dense Mode
149
PIM Sparse Mode
150
Multicast Source Discovery Protocol (MSDP)
150
Sparse-Dense Mode
151
PIM Versions
151
PIM Stub Routing
152
IGMP Helper
153
Rendezvous Points
153
Auto-RP
154
The Role of Auto-RP in a PIM Network
155
Multicast Boundaries
155
Sparse-Dense Mode for Auto-RP
156
Auto-RP Benefits
157
Benefits of Auto-RP in a PIM Network
157
Pimv2 Bootstrap Router
157
PIM Domain Border
158
Multicast Forwarding
158
Multicast Distribution Source Tree
158
Multicast Distribution Shared Tree
159
Source Tree Advantage
160
Shared Tree Advantage
160
PIM Shared Tree and Source Tree
161
Reverse Path Forwarding
162
RPF Check
163
Default PIM Routing Configuration
164
How to Configure PIM
165
Enabling PIM Stub Routing (CLI)
165
Configuring a Rendezvous Point
167
Manually Assigning an RP to Multicast Groups (CLI)
168
Setting up Auto-RP in a New Internetwork (CLI)
170
Adding Auto-RP to an Existing Sparse-Mode Cloud (CLI)
173
Preventing Join Messages to False Rps (CLI)
176
Filtering Incoming RP Announcement Messages (CLI)
176
Configuring Pimv2 BSR
178
Defining the PIM Domain Border (CLI)
179
Defining the IP Multicast Boundary (CLI)
180
Configuring Candidate Bsrs (CLI)
183
Configuring the Candidate Rps (CLI)
184
Configuring Sparse Mode with Auto-RP(CLI)
186
Delaying the Use of PIM Shortest-Path Tree (CLI)
191
Modifying the PIM Router-Query Message Interval (CLI)
193
Verifying PIM Operations
195
Verifying IP Multicast Operation in a PIM-SM or a PIM-SSM Network
195
Verifying IP Multicast on the First Hop Router
196
Verifying IP Multicast on Routers Along the SPT
197
Verifying IP Multicast Operation on the Last Hop Router
198
Using PIM-Enabled Routers to Test IP Multicast Reachability
201
Configuring Routers to Respond to Multicast Pings
201
Pinging Routers Configured to Respond to Multicast Pings
203
Monitoring and Troubleshooting PIM
203
Monitoring PIM Information
203
Monitoring the RP Mapping and BSR Information
204
Troubleshooting Pimv1 and Pimv2 Interoperability Problems
205
Configuration Examples for PIM
205
Example: Enabling PIM Stub Routing
205
Example: Verifying PIM Stub Routing
206
Example: Manually Assigning an RP to Multicast Groups
206
Example: Configuring Auto-RP
206
Example: Sparse Mode with Auto-RP
207
Example: Defining the IP Multicast Boundary to Deny Auto-RP Information
207
Example: Filtering Incoming RP Announcement Messages
207
Example: Preventing Join Messages to False Rps
208
Example: Configuring Candidate Bsrs
208
Example: Configuring Candidate Rps
208
Additional References
209
Feature History and Information for PIM
211
Configuring PIM MIB Extension for IP Multicast
213
Finding Feature Information
213
Information about PIM MIB Extension for IP Multicast
213
PIM MIB Extensions for SNMP Traps for IP Multicast
213
Benefits of PIM MIB Extensions
214
How to Configure PIM MIB Extension for IP Multicast
214
Enabling PIM MIB Extensions for IP Multicast
214
Configuration Examples for PIM MIB Extensions
216
Example Enabling PIM MIB Extensions for IP Multicast
216
Additional References
216
Configuring MSDP
219
Finding Feature Information
219
Information about Using MSDP to Interconnect Multiple PIM-SM Domains
219
Benefits of Using MSDP to Interconnect Multiple PIM-SM Domains
219
MSDP Message Types
222
SA Messages
222
SA Request Messages
223
SA Response Messages
223
Keepalive Messages
223
SA Message Origination Receipt and Processing
223
SA Message Origination
223
SA Message Receipt
224
How RPF Check Rules Are Applied to SA Messages
224
How the Software Determines the Rule to Apply to RPF Checks
224
Rule 1 of RPF Checking of SA Messages in MSDP
224
Implications of Rule 1 of RPF Checking on MSDP
225
Rule 2 of RPF Checking of SA Messages in MSDP
225
Implications of Rule 2 of RPF Checking on MSDP
226
Rule 3 of RPF Checking of SA Messages in MSDP
226
SA Message Processing
226
MSDP Peers
227
MSDP MD5 Password Authentication
227
How MSDP MD5 Password Authentication Works
227
Benefits of MSDP MD5 Password Authentication
227
SA Message Limits
228
MSDP Keepalive and Hold-Time Intervals
228
MSDP Connection-Retry Interval
228
Default MSDP Peers
229
MSDP Mesh Groups
230
Benefits of MSDP Mesh Groups
231
SA Origination Filters
231
Use of Outgoing Filter Lists in MSDP
232
Use of Incoming Filter Lists in MSDP
232
TTL Thresholds in MSDP
233
SA Request Messages
233
SA Request Filters
234
How to Use MSDP to Interconnect Multiple PIM-SM Domains
234
Configuring an MSDP Peer
234
Shutting down an MSDP Peer
236
Configuring MSDP MD5 Password Authentication between MSDP Peers
237
Troubleshooting Tips
238
From Specified MSDP Peers
239
Adjusting the MSDP Keepalive and Hold-Time Intervals
240
Adjusting the MSDP Connection-Retry Interval
242
Configuring a Default MSDP Peer
242
Configuring an MSDP Mesh Group
243
Controlling SA Messages Originated by an RP for Local Sources
245
Controlling the Forwarding of SA Messages to MSDP Peers Using Outgoing Filter Lists
246
Controlling the Receipt of SA Messages from MSDP Peers Using Incoming Filter Lists
247
Using TTL Thresholds to Limit the Multicast Data Sent in SA Messages
248
Requesting Source Information from MSDP Peers
249
Request Filters
250
Including a Bordering PIM Dense Mode Region in MSDP
251
Configuring an Originating Address Other than the RP Address
252
Monitoring MSDP
253
Clearing MSDP Connections Statistics and SA Cache Entries
256
Enabling SNMP Monitoring of MSDP
257
Troubleshooting Tips
258
Configuration Examples for Using MSDP to Interconnect Multiple PIM-SM Domains
259
Example: Configuring an MSDP Peer
259
Example: Configuring MSDP MD5 Password Authentication
259
Example: Configuring a Default MSDP Peer
260
Example: Configuring MSDP Mesh Groups
262
Additional References
262
Feature History and Information for Multicast Source Discovery Protocol
263
C H a P T E
265
Finding Feature Information
265
Prerequisites for Configuring Wireless Multicast
265
Information about Wireless Multicast
266
Information about Multicast Optimization
267
Ipv6 Global Policies
268
Ipv6 RA Guard
268
Information about Ipv6 Snooping
268
Ipv6 Neighbor Discovery Inspection
268
Ipv6 ND Inspection
269
Ipv6 Device Tracking
269
Ipv6 First-Hop Security Binding Table
269
Restrictions for Configuring Wireless Multicast
266
Restrictions for Ipv6 Snooping
266
Restrictions for Ipv6 RA Guard
266
Recovery Protocols and Prefix Lists
269
Ipv6 Address Glean
269
How to Configure Wireless Multicast
270
Configuring Wireless Multicast-MCMC Mode (CLI)
270
Configuring Wireless Multicast-MCUC Mode (CLI)
271
Configuring Ipv6 Snooping (CLI)
272
Configuring Ipv6 Snooping Policy (CLI)
273
Configuring Layer 2 Port as Multicast Router Port (CLI)
274
Configuring Ipv6 RA Guard (CLI)
275
Configuring Non-IP Wireless Multicast (CLI)
276
Configuring Wireless Broadcast (CLI)
277
Configuring IP Multicast VLAN for WLAN (CLI)
278
Monitoring Wireless Multicast
279
Where to Go Next for Wireless Multicast
280
Additional References
281
Chapter 11
283
Finding Feature Information
283
Prerequisites for Configuring SSM
283
Restrictions for Configuring SSM
284
Information about SSM and SSM Mapping
285
SSM Components Overview
285
How SSM Differs from Internet Standard Multicast
285
SSM Operations
286
Igmpv3 Host Signaling
287
Benefits of SSM
287
SSM Mapping Overview
288
Static SSM Mapping
289
DNS-Based SSM Mapping
289
SSM Mapping Benefits
291
How to Configure SSM and SSM Mapping
291
Configuring Source Specific Multicast
291
Configuring SSM Mapping
294
Configuring Static SSM Mapping(CLI)
294
Configuring DNS-Based SSM Mapping(CLI)
295
Configuring Static Traffic Forwarding with SSM Mapping
297
Configuring Static Traffic Forwarding with SSM Mapping (CLI)
298
Verifying SSM Mapping Configuration and Operation
300
Monitoring SSM and SSM Mapping
303
Monitoring SSM
303
Monitoring SSM Mapping
303
Configuration Examples for SSM and SSM Mapping
304
SSM with Igmpv3 Example
304
SSM Filtering Example
304
SSM Mapping Example
305
DNS Server Configuration Example
308
Additional References
308
Feature History and Information for SSM
310
Chapter 1 2 Configuring Basic IP Multicast Routing
311
Finding Feature Information
311
Prerequisites for Basic IP Multicast Routing
311
Restrictions for Basic IP Multicast Routing
312
Information about Basic IP Multicast Routing
312
Multicast Forwarding Information Base Overview
312
Multicast Routing and Device Stacks
313
Default IP Multicast Routing Configuration
313
How to Configure Basic IP Multicast Routing
314
Configuring Basic IP Multicast Routing
314
Configuring IP Multicast Forwarding (CLI)
317
Configuring a Static Multicast Route (Mroute) (CLI)
318
Configuring Optional IP Multicast Routing Features
320
Defining the IP Multicast Boundary (CLI)
320
Configuring Sdr Listener Support
322
Enabling Sdr Listener Support (CLI)
322
Limiting How Long an Sdr Cache Entry Exists (CLI)
324
Monitoring and Maintaining Basic IP Multicast Routing
325
Clearing Caches, Tables, and Databases
325
Displaying System and Network Statistics
326
Displaying Multicast Peers, Packet Rates and Loss Information, and Path Tracing
328
Configuration Examples for IP Multicast Routing
329
Example: Configuring an IP Multicast Boundary
329
Example: Responding to Mrinfo Requests
329
Additional References
330
Feature History and Information for IP Multicast
331
Chapter 1 3 Configuring the Service Discovery Gateway
333
Finding Feature Information
333
Restrictions for Configuring the Service Discovery Gateway
333
Information about the Service Discovery Gateway and Mdns
334
Mdns
334
Mdns-SD
334
Mdns-SD Considerations for Wireless Clients
335
Service Discovery Gateway
335
Mdns Gateway and Subnets
335
Filtering
336
How to Configure the Service Discovery Gateway
337
Configuring the Service List (CLI)
337
Configuring the Service List (GUI)
339
Enabling Mdns Gateway and Redistributing Services (CLI)
340
Configuring Interface Service Rules (GUI)
343
Configuring Mdns Global Rules (GUI)
343
Monitoring Service Discovery Gateway
344
Configuration Examples
345
Example: Specify Alternative Source Interface for Outgoing Mdns Packets
345
Example: Redistribute Service Announcements
345
Example: Disable Bridging of Mdns Packets to Wireless Clients
345
Example: Creating a Service-List, Applying a Filter and Configuring Parameters
346
Example: Enabling Mdns Gateway and Redistributing Services
346
Example: Global Mdns Configuration
346
Example: Interface Mdns Configuration
347
Monitoring Service Cache (GUI)
347
Monitoring Static Service Cache (GUI)
348
Where to Go Next for Configuring Services Discovery Gateway
349
Additional References
349
Feature History and Information for Services Discovery Gateway
351
Deployment
353
CHAPTER 14 Ipmulticastoptimization:optimizingpimsparsemodeinalargeipmulticast
353
Finding Feature Information
353
Prerequisites for Optimizing PIM Sparse Mode in a Large IP Multicast Deployment
353
Information about Optimizing PIM Sparse Mode in a Large IP Multicast Deployment
354
PIM Registering Process
354
PIM Version 1 Compatibility
354
PIM Designated Router
355
PIM Sparse-Mode Register Messages
355
Preventing Use of Shortest-Path Tree to Reduce Memory Requirement
355
PIM Shared Tree and Source Tree - Shortest-Path Tree
356
Benefit of Preventing or Delaying the Use of the Shortest-Path Tree
357
How to Optimize PIM Sparse Mode in a Large IP Multicast Deployment
357
Optimizing PIM Sparse Mode in a Large Deployment
357
Configuration Examples for Optimizing PIM Sparse Mode in a Large Multicast
359
Deployment
359
Optimizing PIM Sparse Mode in a Large IP Multicast Deployment Example
359
Additional References
360
Deployment
360
Chapter 1 5 IP Multicast Optimization: Multicast Subsecond Convergence
363
Finding Feature Information
363
Prerequisites for Multicast Subsecond Convergence
363
Restrictions for Multicast Subsecond Convergence
364
Information about Multicast Subsecond Convergence
364
Benefits of Multicast Subsecond Convergence
364
Multicast Subsecond Convergence Scalability Enhancements
364
PIM Router Query Messages
364
Reverse Path Forwarding
365
RPF Checks
365
Triggered RPF Checks
365
RPF Failover
365
Topology Changes and Multicast Routing Recovery
366
How to Configure Multicast Subsecond Convergence
366
Modifying the Periodic RPF Check Interval
366
Configuring PIM RPF Failover Intervals
367
Modifying the PIM Router Query Message Interval
368
Verifying Multicast Subsecond Convergence Configurations
369
Configuration Examples for Multicast Subsecond Convergence
370
Example Modifying the Periodic RPF Check Interval
370
Example Configuring PIM RPF Failover Intervals
371
Modifying the PIM Router Query Message Interval Example
371
Additional References
371
Feature History and Information for Multicast Subsecond Convergence
372
IP Multicast Optimization: IP Multicast Load Splitting Across Equal-Cost Paths
373
Finding Feature Information
373
Prerequisites for IP Multicast Load Splitting Across Equal-Cost Paths
373
Information about IP Multicast Load Splitting Across Equal-Cost Paths
374
Load Splitting Versus Load Balancing
374
Default Behavior for IP Multicast When Multiple Equal-Cost Paths Exist
374
Methods to Load Split IP Multicast Traffic
376
Overview of ECMP Multicast Load Splitting
377
Algorithm
377
S-G-Hash Algorithm
377
Predictability as a By-Product of Using the S-Hash and Basic S-G-Hash Algorithms
377
Polarization as a By-Product of Using the S-Hash and Basic S-G-Hash Algorithms
378
ECMP Multicast Load Splitting Based on Source Group and Next-Hop Address
379
For RPF Path Selection
380
Election in Bidir-PIM
380
Pim-Ssm
382
ECMP Multicast Load Splitting and Reconvergence When Unicast Routing Changes
383
Use of BGP with ECMP Multicast Load Splitting
383
Use of ECMP Multicast Load Splitting with Static Mroutes
383
Alternative Methods of Load Splitting IP Multicast Traffic
384
How to Load Split IP Multicast Traffic over ECMP
384
Enabling ECMP Multicast Load Splitting
384
Prerequisites for IP Multicast Load Splitting - ECMP
385
Restrictions
385
Enabling ECMP Multicast Load Splitting Based on Source Address
385
Enabling ECMP Multicast Load Splitting Based on Source and Group Address
388
Address
388
Enabling ECMP Multicast Load Splitting Based on Source Group and Next-Hop Address
389
Configuration Examples for Load Splitting IP Multicast Traffic over ECMP
391
Example Enabling ECMP Multicast Load Splitting Based on Source Address
391
Address
392
Additional References
392
Example Enabling ECMP Multicast Load Splitting Based on Source and Group Address
392
Feature History and Information for Load Splitting IP Multicast Traffic over ECMP
393
IP Multicast Optimization: SSM Channel Based Filtering for Multicast
395
Finding Feature Information
395
Prerequisites for SSM Channel Based Filtering for Multicast Boundaries
396
Information about the SSM Channel Based Filtering for Multicast Boundaries Feature
396
Rules for Multicast Boundaries
396
Benefits of SSM Channel Based Filtering for Multicast Boundaries
397
How to Configure SSM Channel Based Filtering for Multicast Boundaries
397
Configuring Multicast Boundaries
397
Configuration Examples for SSM Channel Based Filtering for Multicast Boundaries
399
Configuring the Multicast Boundaries Permitting and Denying Traffic Example
399
Configuring the Multicast Boundaries Permitting Traffic Example
399
Configuring the Multicast Boundaries Denying Traffic Example
399
Additional References
400
Feature History and Information for SSM Channel Based Filtering for Multicast Boundaries
401
Chapter 1 8 IP Multicast Optimization: PIM Dense Mode State Refresh
403
Finding Feature Information
403
Prerequisite for PIM Dense Mode State Refresh
403
Restrictions on PIM Dense Mode State Refresh
404
Information about PIM Dense Mode State Refresh
404
PIM Dense Mode State Refresh Overview
404
Benefits of PIM Dense Mode State Refresh
404
How to Configure PIM Dense Mode State Refresh
405
Configuring PIM Dense Mode State Refresh
405
Verifying PIM Dense Mode State Refresh Configuration
405
Monitoring and Maintaining PIM DM State Refresh
406
Configuration Examples for PIM Dense Mode State Refresh
407
Example
407
Processing and Forwarding PIM Dense Mode State Refresh Control Messages Example
407
Additional References
407
Feature History and Information for PIM Dense Mode State Refresh
409
Chapter 1 9 IP Multicast Optimization: IGMP State Limit
411
Finding Feature Information
411
Prerequisites for IGMP State Limit
411
Restrictions for IGMP State Limit
412
Information about IGMP State Limit
412
IGMP State Limit
412
IGMP State Limit Feature Design
412
Mechanics of IGMP State Limiters
412
How to Configure IGMP State Limit
413
Configuring IGMP State Limiters
413
Configuring Global IGMP State Limiters
413
Configuring Per Interface IGMP State Limiters
414
Configuration Examples for IGMP State Limit
416
Configuring IGMP State Limiters Example
416
Additional References
418
Feature History and Information for IGMP State Limit
419
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Cisco Catalyst 3850 series Hardware Installation Manual (146 pages)
Brand:
Cisco
| Category:
Switch
| Size: 12.83 MB
Table of Contents
Table of Contents
2
Preface
11
Document Conventions
11
Related Documentation
13
Obtaining Documentation and Submitting a Service Request
13
CHAPTER 1 Product Overview
15
Switch Models
15
Front Panel
20
10/100/1000 Ports
22
Poe, Poe+, and Cisco Upoe Ports
22
SFP and QSFP Module Slots
23
Management Ports
23
USB Type a Port
24
Network Modules
25
SFP and SFP+ Modules
27
Leds
27
Syst Led
30
Xps Led
30
UID (Blue Beacon)
30
Port Leds and Modes
31
STAT (Status)
31
DUPLX (Duplex)
31
Speed
32
Stack
32
ACTV (Active)
32
USB Console LED
33
S-Pwr Led
33
Actv Led
34
Stack Led
34
Poe LED
35
Uid/Beacon LED
35
Network Module Leds
36
Rear Panel
36
RJ-45 Console Port LED
39
Stackwise Ports
39
Power Supply Modules
39
Fan Module
42
Stackpower Connector
44
Ethernet Management Port
44
RJ-45 Console Port
45
Management Options
45
CHAPTER 2 Switch Installation
47
Preparing for Installation
47
Safety Warnings
47
Installation Guidelines
49
Box Contents
50
Tools and Equipment
50
Verifying Switch Operation
50
Powering off the Switch
50
Planning a Switch Data Stack
50
Switch Stacking and Power Stacking Guidelines
51
Data Stack Cabling Configurations
52
Data Stack Bandwidth and Partitioning Examples
52
Power-On Sequence for Switch Stacks
53
Planning a Stackpower Stack
54
Stackpower Stacking Guidelines
54
Stackpower Cabling Configurations
55
Stackpower Partitioning Examples
56
Installing the Switch
57
Rack-Mounting
57
Attaching the Rack-Mount Brackets
58
Mounting the Switch a Rack
60
Installing the Switch on a Table or Shelf
61
After Switch Installation
61
Connecting to the Stackwise Ports
61
Connecting to the Stackpower Ports
62
Installing a Network Module in the Switch
63
Installing and Removing SFP, SFP+ and QSFP+ Modules
63
Connecting Devices to the Ethernet Ports
63
10/100/1000 Port Connections
63
Auto-MDIX Connections
64
Poe+ and Cisco UPOE Port Connections
64
Where to Go Next
65
CHAPTER 3 Installing a Network Module
67
Network Module Overview
67
Network Module Leds
71
Installing a Network Module in the Switch
72
Safety Warnings
72
Equipment that You Need
73
Installing Network Modules
73
Network Module Port Configurations
75
C3850-NM-4-1G Module
75
C3850-NM-4-10G Module
75
C3850-NM-2-10G Module
76
C3850-NM-8-10G Module
76
C3850-NM-2-40G Module
77
Removing a Network Module
78
Installing SFP and SFP+ Modules
79
Removing SFP and SFP+ Modules
80
Finding the Network Module Serial Number
81
CHAPTER 4 Power Supply Installation
83
Power Supply Module Overview
83
Installation Guidelines
86
Installing or Replacing an AC Power Supply
88
Installing a DC Power Supply
89
Equipment that You Need
90
Grounding the Switch
90
Installing the DC Power Supply in the Switch
92
Wiring the DC Input Power Source
93
Finding the Power Supply Module Serial Number
94
CHAPTER 5 Installing the Fan
97
Fan Module Overview
97
Installation Guidelines
98
Installing a Fan Module
99
Finding the Fan Module Serial Number
100
CHAPTER 6 Configuring the Switch
101
Configuring the Switch Using the Web User Interface
101
Setting up the Switch
101
Connecting to the Switch
101
Creating User Accounts
102
Choosing Setup Options
104
Configuring Basic Device Settings
104
Configuring Your Device Based on a Site Profile
106
Configuring Switch Wide Settings
115
Configuring VLAN Settings
115
Configure STP Settings
116
Configuring DHCP, NTP, DNS and SNMP Settings
117
Configuring Port Settings
119
Configuring the Switch Using the CLI
121
Accessing the CLI through the Console Port
121
Connecting the RJ-45 Console Port
122
Connecting the USB Console Port
122
Installing the Cisco Microsoft Windows USB Device Driver
125
Installing the Cisco Microsoft Windows XP USB Driver
125
Installing the Cisco Microsoft Windows 2000 USB Driver
125
Installing the Cisco Microsoft Windows Vista and Windows 7 USB Driver
126
Uninstalling the Cisco Microsoft Windows USB Driver
126
Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver
126
Uninstalling the Cisco Microsoft Windows Vista and Windows 7 USB Driver
127
CHAPTER 7 Troubleshooting
129
Diagnosing Problems
129
Switch POST Results
129
Switch Leds
129
Switch Connections
129
Bad or Damaged Cable
129
Ethernet and Fiber-Optic Cables
130
Link Status
130
10/100/1000 Port Connections
130
10/100/1000 Poe+ Port Connections
130
SFP and SFP+ Module
131
Interface Settings
131
Ping End Device
131
Spanning Tree Loops
131
Switch Performance
132
Speed, Duplex, and Autonegotiation
132
Autonegotiation and Network Interface Cards
132
Cabling Distance
132
Clearing the Switch IP Address and Configuration
132
Replacing a Failed Data Stack Member
133
Appendix A Technical Specifications
135
Environmental and Physical Specifications
135
Specifications for the Power Supplies, Switches, and Fan
137
Appendix B Connector and Cable Specifications
141
Connector Specifications
141
10/100/1000 Ports (Including Poe)
141
SFP Module Connectors
141
Console Port
142
Cables and Adapters
143
Stackwise Cables
143
Cisco Catalyst 3850 series Configuration Manual (58 pages)
Cisco Flexible NetFlow Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3850 Switches)
Brand:
Cisco
| Category:
Switch
| Size: 1.08 MB
Table of Contents
Table of Contents
3
Document Conventions
5
Obtaining Documentation and Submitting a Service Request
7
Related Documentation
7
Chapter
9
CHAPTER 1 Usingthecommand-Lineinterface
11
Using the Help System
11
Understanding Abbreviated Commands
12
Configuration Logging
13
Changing the Command History Buffer Size
14
Disabling the Command History Feature
15
Editing Commands through Keystrokes
16
Editing Command Lines that Wrap
18
Searching and Filtering Output of Show and more Commands
19
Accessing the CLI on a Switch Stack
20
Prerequisites for Flexible Netflow
23
Configuring Flexible Netflow
23
Prerequisites for Wireless Flexible Netflow
24
Restrictions for Flexible Netflow
24
Information about Flexible Netflow
25
Flexible Netflow Overview
25
Wireless Flexible Netflow Overview
26
Flow Records
27
Flexible Netflow Match Parameters
27
Flexible Netflow Collect Parameters
29
Exporters
30
Export Formats
31
Monitors
31
Samplers
32
Supported Flexible Netflow Fields
32
Default Settings
36
How to Configure Flexible Netflow
37
Creating a Flow Record
37
Creating a Flow Exporter
39
Creating a Flow Monitor
41
Creating a Sampler
43
Applying a Flow to an Interface
45
Configuring a Bridged Netflow on a VLAN
46
Configuring Layer 2 Netflow
47
Configuring WLAN to Apply Flow Monitor in Data Link Input/Output Direction
49
Configuring WLAN to Apply Flow Monitor in IPV4 and Ipv6 Input/Output Direction
50
Monitoring Flexible Netflow
51
Configuration Examples for Flexible Netflow
51
Example: Configuring a Flow
51
Example: Configuring Ipv4 Flexible Netflow in WLAN (Ingress Direction)
52
Example: Configuring Ipv6 and Transport Flag Flexible Netflow in WLAN
53
Direction
53
Example: Configuring Ipv6 Flexible Netflow in WLAN
53
Directions)
53
Additional References
54
Feature Information for Flexible Netflow
55
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