Sign In
Upload
Manuals
Brands
Cisco Manuals
Network Router
CRS
Cisco CRS Manuals
Manuals and User Guides for Cisco CRS. We have
7
Cisco CRS manuals available for free PDF download: Configuration Manual, User Manual, Command Reference Manual, Installation Manual, Manual
Cisco CRS Configuration Manual (430 pages)
IOS XR MPLS Configuration Guide
Brand:
Cisco
| Category:
Network Router
| Size: 6.16 MB
Table of Contents
Table of Contents
3
Preface
17
Changes to this Document
17
Obtaining Documentation and Submitting a Service Request
17
New and Changed Feature Information in Cisco IOS XR Release 5.1
19
CHAPTER 1 New and Changed Feature Information in Cisco IOS XR Release 5.1.X
22
CHAPTER 2 Implementing MPLS Label Distribution Protocol
23
Prerequisites for Implementing Cisco MPLS LDP
24
Information about Implementing Cisco MPLS LDP
25
Overview of Label Distribution Protocol
25
Label Switched Paths
25
LDP Control Plane
25
Exchanging Label Bindings
26
LDP Forwarding
27
LDP Graceful Restart
29
Control Plane Failure
29
Phases in Graceful Restart
30
Recovery with Graceful-Restart
32
Label Advertisement Control (Outbound Filtering)
33
Label Acceptance Control (Inbound Filtering)
33
Local Label Allocation Control
34
Session Protection
34
IGP Synchronization
35
IGP Auto-Configuration
36
IGP Synchronization Process Restart Delay
36
LDP Nonstop Routing
37
IP LDP Fast Reroute Loop Free Alternate
37
Downstream on Demand
39
MPLS LDP Carrier Supporting Carrier for Multiple Vrfs
39
MPLS Carrier Supporting Carrier L3VPN: Introduction
39
Benefits of MPLS LDP CSC
40
Multiple VRF Support
41
Rsi
41
VRF Table ID Database
41
VRF-Interface Mapping
41
Context Isolation
42
Default Context
42
Restrictions and Recommendations
42
How to Implement MPLS LDP
43
Configuring LDP Discovery Parameters
43
Rp/0/Rp0/Cpu0:Router(Config-Ldp)
44
Configuring LDP Discovery over a Link
45
Step 1
45
Example
45
Step 6 Use the Commit or End Command
46
Configuring LDP Discovery for Active Targeted Hellos
47
Example
46
Rp/0/Rp0/Cpu0:Router
46
Related Topics
47
Commit-Saves the Configuration Changes and Remains Within the
48
Configuration Session
48
End-Prompts User to Take One of These Actions
48
Configuring LDP Discovery for Passive Targeted Hellos
50
Yes- Saves Configuration Changes and Exits the Configuration
51
Configuring Label Advertisement Control (Outbound Filtering)
52
Setting up LDP Neighbors
54
Setting up LDP Forwarding
57
Configuring Global Transport Address
60
Setting up LDP NSF Using Graceful Restart
61
Configuring Label Acceptance Control (Inbound Filtering)
64
Configuring Local Label Allocation Control
66
Configuring Session Protection
67
Configuring LDP IGP Synchronization: OSPF
68
Disabling LDP IGP Synchronization: OSPF
71
Configuring LDP IGP Synchronization: ISIS
73
Configuring LDP IGP Synchronization Delay Interval
74
Configuring LDP IGP Synchronization Process Restart Delay
76
Enabling LDP Auto-Configuration for a Specified OSPF Instance
77
Enabling LDP Auto-Configuration in an Area for a Specified OSPF Instance
79
Disabling LDP Auto-Configuration
80
Configuring LDP Nonstop Routing
81
Configuring LDP Downstream on Demand Mode
84
Redistributing MPLS LDP Routes into BGP
85
Enabling MLDP
87
Enabling MLDP Make-Before-Break
88
Enabling MLDP Mofrr
89
Enabling MLDP Recursive FEC
91
Enabling MLDP Static Multipoint to Multipoint LSP
92
Enabling MLDP Static Point to Multipoint LSP
94
Disabling MLDP
96
Configuration Examples for Implementing MPLS LDP
97
Configuring LDP Discovery: Example
97
Configuring LDP with Graceful Restart: Example
97
Configuring Label Advertisement (Outbound Filtering): Example
98
Configuring LDP Discovery for Targeted Hellos: Example
98
Configuring LDP Link: Example
98
Configuring LDP Forwarding: Example
99
Configuring LDP Neighbors: Example
99
Configuring Label Acceptance (Inbound Filtering): Example
100
Configuring LDP Nonstop Forwarding with Graceful Restart: Example
100
Configuring Local Label Allocation Control: Example
100
Configuring LDP IGP Synchronization-ISIS: Example
101
Configuring LDP IGP Synchronization-OSPF: Example
101
Configuring LDP Session Protection: Example
101
Configure IP LDP Fast Reroute Loop Free Alternate: Examples
102
Configuring LDP Auto-Configuration: Example
102
Verify IP LDP Fast Reroute Loop Free Alternate: Example
104
MPLS LDP CSC for Multiple Vrfs Configuration: Examples
106
Additional References
117
No-Exits the Configuration Session Without Committing the Configuration Changes
51
Cancel-Remains in the Configuration Session, Without
51
Committing the Configuration Changes
51
CHAPTER 3 Implementing MPLS Static Labeling
119
Enable MPLS Encapsulation on an Interface
120
Define a Range for Static MPLS Labels
121
Setup a Static LSP
122
Allocate Static MPLS Label to an IP Prefix and Configure a LSP
123
Allocate Static MPLS Label for a Specific VRF
125
Verify MPLS Static Bindings
126
Identify and Clear Label Discrepancy
127
CHAPTER 4 Implementing RSVP for MPLS-TE and MPLS O-UNI
129
Prerequisites for Implementing RSVP for MPLS-TE and MPLS O-UNI
130
Information about Implementing RSVP for MPLS-TE and MPLS O-UNI
130
Overview of RSVP for MPLS-TE and MPLS O-UNI
130
LSP Setup
131
High Availability
132
Graceful Restart
132
Graceful Restart: Standard and Interface-Based
133
Graceful Restart: Figure
134
ACL-Based Prefix Filtering
135
Rsvp Mib
135
Information about Implementing RSVP Authentication
136
RSVP Authentication Functions
136
RSVP Authentication Design
136
Global, Interface, and Neighbor Authentication Modes
137
Security Association
138
Key-Source Key-Chain
139
Guidelines for Window-Size and Out-Of-Sequence Messages
140
Caveats for Out-Of-Sequence
140
How to Implement RSVP
140
Configuring Traffic Engineering Tunnel Bandwidth
141
Confirming Diffserv-TE Bandwidth
141
Configuring MPLS O-UNI Bandwidth
142
Enabling Graceful Restart
143
Configuring ACL-Based Prefix Filtering
144
Configuring Acls for Prefix Filtering
144
Configuring RSVP Packet Dropping
145
Verifying RSVP Configuration
147
Enabling RSVP Traps
150
How to Implement RSVP Authentication
151
Configuring Global Configuration Mode RSVP Authentication
151
Enabling RSVP Authentication Using the Keychain in Global Configuration Mode
151
Configuring a Lifetime for RSVP Authentication in Global Configuration Mode
153
Configuring the Window Size for RSVP Authentication in Global Configuration Mode
154
Configuring an Interface for RSVP Authentication
155
Specifying the RSVP Authentication Keychain in Interface Mode
155
Configuring a Lifetime for an Interface for RSVP Authentication
157
Configuring the Window Size for an Interface for RSVP Authentication
158
Configuring RSVP Neighbor Authentication
159
Specifying the Keychain for RSVP Neighbor Authentication
160
Configuring a Lifetime for RSVP Neighbor Authentication
161
Configuring the Window Size for RSVP Neighbor Authentication
162
Verifying the Details of the RSVP Authentication
164
Eliminating Security Associations for RSVP Authentication
164
Configuration Examples for RSVP
164
Bandwidth Configuration (Prestandard): Example
164
Bandwidth Configuration (MAM): Example
164
Bandwidth Configuration (RDM): Example
165
Refresh Reduction and Reliable Messaging Configuration: Examples
165
Acknowledgement Times Configuration: Example
165
Refresh Interval and the Number of Refresh Messages Configuration: Example
165
Retransmit Time Used in Reliable Messaging Configuration: Example
165
Disable Refresh Reduction: Example
166
Summary Refresh Message Size Configuration: Example
166
Configure Graceful Restart: Examples
166
Enable Graceful Restart: Example
166
Enable Interface-Based Graceful Restart: Example
166
Change the Hello Interval: Example
167
Change the Restart-Time: Example
167
Configure ACL-Based Prefix Filtering: Example
167
Set DSCP for RSVP Packets: Example
167
Enable RSVP Traps: Example
168
Configuration Examples for RSVP Authentication
168
RSVP Authentication Global Configuration Mode: Example
168
RSVP Authentication for an Interface: Example
169
RSVP Neighbor Authentication: Example
169
RSVP Authentication by Using All the Modes: Example
170
Additional References
170
CHAPTER 5 Implementing MPLS Forwarding
173
Prerequisites for Implementing Cisco MPLS Forwarding
174
Restrictions for Implementing Cisco MPLS Forwarding
174
Information about Implementing MPLS Forwarding
174
MPLS Forwarding Overview
174
Label Switching Functions
175
Distribution of Label Bindings
175
MFI Control-Plane Services
176
MFI Data-Plane Services
176
Time-To-Live Propagation in Hierarchical MPLS
176
MPLS Maximum Transmission Unit
176
How to Implement MPLS Forwarding
176
Configuring the Time-To-Live Propagation in Hierarchical MPLS
177
Configuring the Size of the Local Label
178
Additional References
179
CHAPTER 6 Implementing MPLS Traffic Engineering
181
Prerequisites for Implementing Cisco MPLS Traffic Engineering
183
Information about Implementing MPLS Traffic Engineering
184
Overview of MPLS Traffic Engineering
184
Benefits of MPLS Traffic Engineering
184
How MPLS-TE Works
184
MPLS Traffic Engineering
186
Autotunnel Attribute-Set
186
Backup Autotunnels
186
Link Protection
187
Node Protection
187
Backup Autotunnel Assignment
188
Explicit Paths
189
Periodic Backup Promotion
189
Protocol-Based CLI
189
Differentiated Services Traffic Engineering
190
IETF DS-TE Mode
190
Prestandard DS-TE Mode
190
Bandwidth Constraint Models
191
Maximum Allocation Bandwidth Constraint Model
191
Russian Doll Bandwidth Constraint Model
191
TE Class Mapping
192
Flooding
192
Flooding Triggers
192
Flooding Thresholds
193
Fast Reroute
193
IS-IS IP Fast Reroute Loop-Free Alternative
194
MPLS-TE and Fast Reroute over Link Bundles
194
Ignore Intermediate System-To-Intermediate System Overload Bit Setting in MPLS-TE
195
DWDM Transponder Integration
196
GMPLS Benefits
196
GMPLS Support
196
1:1 LSP Protection
197
GMPLS Protection and Restoration
197
Shared Mesh Restoration and M:N Path Protection
197
End-To-End Recovery
198
GMPLS Prerequisites
198
GMPLS Protection Requirements
198
Flexible Name-Based Tunnel Constraints
198
MPLS Traffic Engineering Interarea Tunneling
199
Interarea Support
199
Multiarea Support
199
Loose Hop Expansion
200
ABR Node Protection
201
Fast Reroute Node Protection
201
Loose Hop Reoptimization
201
MPLS-TE Forwarding Adjacency
201
MPLS-TE Forwarding Adjacency Benefits
201
MPLS-TE Forwarding Adjacency Prerequisites
202
MPLS-TE Forwarding Adjacency Restrictions
202
Unequal Load Balancing
202
Path Computation Element
203
Policy-Based Tunnel Selection
204
PBTS Restrictions
205
Policy-Based Tunnel Selection Functions
205
Path Protection
206
Pre-Requisites for Path Protection
206
Restrictions for Explicit Path Protection
207
Restrictions for Path Protection
207
Co-Existence of Path Protection with Fast Reroute
208
MPLS-TE Automatic Bandwidth
208
MPLS-TE Automatic Bandwidth Overview
208
Adjustment Threshold
210
Overflow Detection
210
Underflow Detection
210
Restrictions for MPLS-TE Automatic Bandwidth
211
Point-To-Multipoint Traffic-Engineering
211
Point-To-Multipoint Traffic-Engineering Overview
211
Point-To-Multipoint RSVP-TE
213
Path Option for Point-To-Multipoint RSVP-TE
214
Point-To-Multipoint Fast Reroute
214
Point-To-Multipoint Label Switch Path
214
MPLS Traffic Engineering Shared Risk Link Groups
216
Explicit Path
217
Fast Reroute with SRLG Constraints
217
Importance of Protection
219
Delivery of Packets During a Failure
220
Multiple Backup Tunnels Protecting the same Interface
220
SRLG Limitations
220
MPLS te SRLG Scale Enhancements
221
Soft-Preemption
221
Path Option Attributes
222
Configuration Hierarchy of Path Option Attributes
222
Path Option Switchover
223
Traffic Engineering Bandwidth and Bandwidth Pools
223
Path Option and Path Protection
224
Auto-Tunnel Mesh
224
Destination List (Prefix-List)
225
VRF Redirection to MPLS te Tunnels
225
MPLS te Extended Admin Groups
226
Stateful Path Computation Element
226
Stateful PCE State Reporting
227
Stateful PCE Creation of Lsps
228
Stateful PCE Delegation
228
Stateful PCE State Synchronization
228
Stateful PCE State Updating
228
MPLS te Usability Enhancements
228
MPLS te Ipv6 Autoroute
229
MPLS te Ipv6 Autoroute Restrictions
229
MPLS te Path Cost Limit
229
Soft-Preemption over FRR Backup Tunnels
230
MPLS te Auto-Tunnel Mesh One-Hop
231
Inter-Area Traffic Engineering with Dynamic ABR Discovery
231
How to Implement Traffic Engineering
231
Building MPLS-TE Topology
231
Creating an MPLS-TE Tunnel
234
Configuring Forwarding over the MPLS-TE Tunnel
236
Protecting MPLS Tunnels with Fast Reroute
238
Enabling an Autotunnel Backup
243
Removing an Autotunnel Backup
244
Establishing MPLS Backup Autotunnels to Protect Fast Reroutable te Lsps
245
Establishing Next-Hop Tunnels with Link Protection
247
Configuring a Prestandard DS-TE Tunnel
249
Configuring an IETF DS-TE Tunnel Using RDM
251
Configuring an IETF DS-TE Tunnel Using MAM
253
Configuring MPLS -TE and Fast-Reroute on OSPF
256
Configuring the Ignore Integrated IS-IS Overload Bit Setting in MPLS-TE
258
Configuring GMPLS
259
Configuring IPCC Control Channel Information
260
Configuring Router Ids
260
Configuring OSPF over IPCC
262
Configuring Local and Remote te Links
264
Configuring Numbered and Unnumbered Links
264
Configuring Local Reservable Bandwidth
266
Configuring Local Switching Capability Descriptors
267
Configuring Persistent Interface Index
268
Enabling LMP Message Exchange
269
Disabling LMP Message Exchange
271
Configuring Remote te Link Adjacency Information for Numbered Links
272
Configuring Remote te Link Adjacency Information for Unnumbered Links
275
Configuring Numbered and Unnumbered Optical te Tunnels
276
Configuring an Optical te Tunnel Using Dynamic Path Option
277
Configuring an Optical te Tunnel Using Explicit Path Option
279
Configuring LSP Hierarchy
281
Configuring Border Control Model
282
Configuring Path Protection
282
Configuring an LSP
283
Forcing Reversion of the LSP
285
Configuring Flexible Name-Based Tunnel Constraints
286
Assigning Color Names to Numeric Values
286
Associating Affinity-Names with te Links
288
Associating Affinity Constraints for te Tunnels
289
Configuring IS-IS to Flood MPLS-TE Link Information
290
Configuring an OSPF Area of MPLS-TE
292
Configuring Explicit Paths with Abrs Configured as Loose Addresses
293
Configuring MPLS-TE Forwarding Adjacency
295
Configuring Unequal Load Balancing
296
Setting Unequal Load Balancing Parameters
296
Enabling Unequal Load Balancing
297
Configuring a Path Computation Client and Element
299
Configuring a Path Computation Client
299
Configuring a Path Computation Element Address
300
Configuring PCE Parameters
301
Configuring Policy-Based Tunnel Selection
304
Configuring the Automatic Bandwidth
306
Configuring the Collection Frequency
306
Forcing the Current Application Period to Expire Immediately
308
Configuring the Automatic Bandwidth Functions
309
Configuring the Shared Risk Link Groups
312
Configuring the SRLG Values of each Link that Has a Shared Risk with Another Link
312
Creating an Explicit Path with Exclude SRLG
314
Using Explicit Path with Exclude SRLG
316
Creating a Link Protection on Backup Tunnel with SRLG Constraint
318
Creating a Node Protection on Backup Tunnel with SRLG Constraint
321
Configuring Point-To-Multipoint te
325
Enabling Multicast Routing on the Router
325
Configuring the Static Group for the Point-To-Multipoint Interface
327
Configuring Destinations for the Tunnel Interface
329
Disabling Destinations
332
Logging Per Destinations for Point-To-Multipoint
334
Enabling Soft-Preemption on a Node
337
Enabling Soft-Preemption on a Tunnel
338
Configuring Attributes Within a Path-Option Attribute
340
Configuring Auto-Tunnel Mesh Tunnel ID
341
Configuring Auto-Tunnel Mesh Unused Timeout
342
Configuring Auto-Tunnel Mesh Group
344
Configuring Tunnel Attribute-Set Templates
345
Enabling LDP on Auto-Tunnel Mesh
348
Enabling Stateful PCE Client
349
Configuring VRF Redirection
350
Configuring Ipv6 Routing over Ipv4 MPLS-TE Tunnels
352
Configuring Path-Selection Cost Limit
354
Configuring Global Path-Selection Cost Limit on MPLS te Tunnels
354
Configuring Path-Selection Cost Limit Per te Tunnel
355
Configuring Path-Selection Cost Limit Per Path-Option Attribute-Set
356
Enabling Soft-Preemption over FRR Backup Tunnels
357
Enabling Auto-Onehop Tunnels to Next-Hop Neighbors
358
Configuration Examples for Cisco MPLS-TE
360
Configure Fast Reroute and SONET APS: Example
360
Build MPLS-TE Topology and Tunnels: Example
360
Configure IETF DS-TE Tunnels: Example
362
Configure MPLS-TE and Fast-Reroute on OSPF: Example
362
Configure the Ignore IS-IS Overload Bit Setting in MPLS-TE: Example
362
Configure GMPLS: Example
363
Configure Flexible Name-Based Tunnel Constraints: Example
365
Configure an Interarea Tunnel: Example
367
Configure Forwarding Adjacency: Example
367
Configure Unequal Load Balancing: Example
368
Configure PCE: Example
369
Configure Policy-Based Tunnel Selection: Example
369
Configure Tunnels for Path Protection: Example
370
Configure Tunnels for Explicit Path Protection: Example
370
Configure Tunnels for Co-Existence of Path Protection with Fast Reroute: Example
371
Configure Automatic Bandwidth: Example
371
Configure the MPLS-TE Shared Risk Link Groups: Example
371
Configure the MPLS-TE Auto-Tunnel Backup: Example
374
Configure Point-To-Multipoint TE: Examples
380
Configure Point-To-Multipoint for the Source: Example
381
Configure the Point-To-Multipoint Tunnel: Example
381
Configure the Point-To-Multipoint Solution: Example
382
Disable a Destination: Example
382
Configure MPLS te Path-Selection Cost Limit: Example
386
Additional References
386
Advertisement
cisco CRS Configuration Manual (292 pages)
IOS XR Virtual Private Network
Brand:
cisco
| Category:
Network Router
| Size: 5.24 MB
Table of Contents
Table of Contents
3
Preface
13
Changes to this Document
13
Obtaining Documentation and Submitting a Service Request
13
CHAPTER 1 New and Changed VPN Features
15
New and Changed Information
15
CHAPTER 2 The Carrier Ethernet Model
17
Ethernet Flow Point
17
Prerequisites for Layer 2 Tunnel Protocol Version
17
EFP CLI Overview
18
CHAPTER 3 Implementing Point to Point Layer 2 Services
19
Prerequisites for Implementing Point to Point Layer 2 Services
20
L2VPN Overview
20
Atmompls with L2VPN Capability
21
ATM Adaptation Layer 5
21
Atmompls with L2VPN Overview
21
Layer 2 Local Switching Overview
21
Virtual Circuit Connection Verification on L2VPN
22
Ethernet over MPLS
22
Ethernet Port Mode
22
Ethernet Remote Port Shutdown
23
VLAN Mode
23
Inter-AS Mode
24
Qinq Mode
25
Qinany Mode
26
Quality of Service
26
High Availability
27
Preferred Tunnel Path
27
Generic Routing Encapsulation Support for L2VPN
28
Ethernet over MPLS Forwarding Using GRE Tunnels
28
Limitations
29
Pseudowire Redundancy
29
Flow Aware Transport Pseudowire (FAT PW)
30
Any Transport over MPLS
30
Control Word Processing
31
L2VPN Nonstop Routing
31
How to Implement Point to Point Layer 2 Services
31
Configuring an Interface or Connection for Point to Point Layer 2 Services
31
Configuring Static Point-To-Point Cross-Connects
33
Configuring Dynamic Point-To-Point Cross-Connects
35
Configuring Inter-AS
37
Configuring L2VPN Quality of Service
38
Configuring an L2VPN Quality of Service Policy in Port Mode
38
Restrictions
38
Configuring an L2VPN Quality of Service Policy in VLAN Mode
39
Configuring Preferred Tunnel Path
40
Enabling Load Balancing with ECMP and FAT PW
41
Configuring L2VPN Nonstop Routing
42
Configuration Examples for Point to Point Layer 2 Services
44
L2VPN Interface Configuration: Example
44
Point-To-Point Cross-Connect Configuration: Examples
44
Inter-AS: Example
44
L2VPN Quality of Service: Example
46
Preferred Path: Example
46
Enabling Load Balancing with FAT PW: Example
46
Atom Cross Connect Configuration: Example
47
Configuring L2VPN over GRE Tunnels: Example
48
Configuring L2VPN Nonstop Routing: Example
48
CHAPTER 4 Implementing MPLS Vpns over IP Tunnels
49
Prerequisites for Configuring MPLS Vpns over IP Tunnels
49
Restrictions for Configuring MPLS Vpns over IP Tunnels
50
Information about MPLS Vpns over IP Tunnels
50
Overview: MPLS Vpns over IP Tunnels
50
Advertising Tunnel Type and Tunnel Capabilities between PE Routers-BGP
51
PE Routers and Address Space
51
Packet Validation Mechanism
51
Quality of Service Using the Modular Qos CLI
51
BGP Multipath Load Sharing for MPLS Vpns over IP Tunnels
52
Inter-AS over IP Tunnels
52
Multiple Tunnel Source Address
52
6PE/6VPE over L2Tpv3
53
How to Configure MPLS Vpns over IP Tunnels
54
Configuring the Global VRF Definition
54
Configuring a Route-Policy Definition
56
Configuring a Static Route
57
Configuring an Ipv4 Loopback Interface
58
Configuring a CFI VRF Interface
59
Configuring Inter-AS over IP Tunnels
61
Configuring the Asbrs to Exchange VPN-Ipv4 Addresses for IP Tunnels
61
Configuring the Core Network
61
Configuring Source Pool Address for MPLS Vpns over IP Tunnels
65
Configuring the Backbone Carrier Core for IP Tunnels
65
Verifying MPLS VPN over IP
65
Configuration Examples for MPLS Vpns over IP Tunnels
67
Configuring an L2Tpv3 Tunnel: Example
67
Configuring a CFI VRF Interface: Example
68
Configuring a Route-Policy Definition: Example
68
Configuring a Static Route: Example
68
Configuring an Ipv4 Loopback Interface: Example
68
Configuring the Global VRF Definition: Example
68
Configuring Source Pool Address for MPLS Vpns over IP Tunnels: Example
69
CHAPTER 5 Implementing Multipoint Layer 2 Services
71
Prerequisites for Implementing Multipoint Layer 2 Services
72
Restrictions for Implementing Multipoint Layer 2 Services
73
Information about Implementing Multipoint Layer 2 Services
73
Multipoint Layer 2 Services Overview
73
Hierarchical VPLS
74
VPLS for an MPLS-Based Provider Core
74
H-VPLS with Ethernet Access Qinq or Qinany
75
H-VPLS with PW-Access
75
VPLS Discovery and Signaling
76
BGP Auto Discovery with BGP Signaling
77
BGP-Based VPLS Autodiscovery
77
BGP Auto Discovery with LDP Signaling
78
Bridge Domain
79
Interoperability between Cisco IOS XR and Cisco IOS on VPLS LDP Signaling
79
MAC Address Aging
80
MAC Address Flooding
80
MAC Address Source-Based Learning
80
MAC Address-Based Forwarding
80
MAC Address-Related Parameters
80
MAC Address Limit
81
MAC Address Withdrawal
81
LSP Ping over VPWS and VPLS
82
Pseudowire Redundancy for P2P Atom Cross-Connects
82
VPLS Scalability and Performance Targets
82
Pseudowire Headend
83
Pseudowire Grouping
84
PWHE Interfaces
84
How to Implement Multipoint Layer 2 Services
84
Configuring a Bridge Domain
84
Creating a Bridge Domain
84
Configuring a Pseudowire
85
Enabling Pseudowire Status TLV
87
Configuring a Backup Pseudowire
88
Configuring Backup Disable Delay
90
Associating Members with a Bridge Domain
92
Configuring Bridge Domain Parameters
94
Disabling a Bridge Domain
95
Configuring a Layer 2 Virtual Forwarding Instance
97
Creating the Virtual Forwarding Instance
97
Associating Pseudowires with the Virtual Forwarding Instance
98
Associating a Virtual Forwarding Instance to a Bridge Domain
100
Attaching Pseudowire Classes to Pseudowires
102
Configuring Pseudowires Using Static Labels
103
Disabling a Virtual Forwarding Instance
105
Configuring the MAC Address Source-Based Learning
107
Configuring the MAC Address-Related Parameters
107
Disabling the MAC Address Withdrawal
109
Configuring the MAC Address Limit
112
Configuring the MAC Address Aging
115
Disabling MAC Flush at the Bridge Port Level
116
Configuring VPLS with BGP Autodiscovery and Signaling
118
Configuring VPLS with BGP Autodiscovery and LDP Signaling
121
Configuring Pseudowire Headend
125
Configuring PWHE Interfaces
125
PWHE Configuration Restrictions
125
Restrictions for Configuring PWHE Interfaces
126
Configuring PWHE Interface Parameters
127
Configuring PWHE Crossconnect
129
Enabling Pseudowire Grouping
130
Configuration Examples for Multipoint Layer 2 Services
131
Multipoint Layer 2 Services Configuration for Provider Edge-To-Customer Edge: Example
132
Multipoint Layer 2 Services Configuration for Provider Edge-To-Provider Edge: Example
132
Configuring Backup Disable Delay: Example
133
Disabling MAC Flush: Examples
133
H-VPLS Configuration: Examples
134
VPLS with Qinq or Qinany: Example
134
H-VPLS with Access-Pws: Example
135
Configuring VPLS with BGP Autodiscovery and Signaling: Example
136
LDP and BGP Configuration
136
Minimum L2VPN Configuration for BGP Autodiscovery with BGP Signaling
137
VPLS with BGP Autodiscovery and BGP Signaling
137
Minimum Configuration for BGP Autodiscovery with LDP Signaling
138
VPLS with BGP Autodiscovery and LDP Signaling
139
Configuring Pseudowire Headend: Example
141
Enabling Pseudowire Grouping: Example
143
Chapter 6 Implementing Ipv6 VPN Provider Edge Transport over MPLS
145
Prerequisites for Implementing 6PE/VPE
145
Information about 6PE/VPE
146
Overview of 6PE/VPE
146
Benefits of 6PE/VPE
146
Ipv6 on the Provider Edge and Customer Edge Routers
147
Ipv6 Provider Edge Multipath
148
Ospfv3 6VPE
148
Multiple VRF Support
148
Ospfv3 PE-CE Extensions
148
VRF Lite
148
How to Implement 6PE/VPE
149
Configuring 6PE/VPE
149
Configuring PE to PE Core
151
Configuring Ospfv3 as the Routing Protocol between the PE and CE Routers
155
Configuration Examples for 6PE/VPE
158
Configuring 6PE on a PE Router: Example
158
Configuring Ospfv3 6VPE: Example
158
CHAPTER 7 Implementing Layer 2 Tunnel Protocol Version 3
159
Information about Layer 2 Tunnel Protocol Version 3
160
L2Tpv3 Operation
160
L2Tpv3 Benefits
161
L2Tpv3 Features
161
Dynamic L2Tpv3 Sessions
162
Local Switching
162
Static L2Tpv3 Sessions
162
L2Tpv3 Pseudowire Switching
163
Local Switching: Quality of Service
163
IP Packet Fragmentation
164
Keepalive
164
L2Tpv3 Pseudowire Manager
164
L2Tpv3 Type of Service Marking
164
IP Security Mapping to L2 Tunneling Protocol, Version 3
165
Maximum Transmission Unit Handling
165
Like-To-Like Pseudowires
166
How to Implement Layer 2 Tunnel Protocol Version 3
166
Configuring a Pseudowire Class
166
Configuring L2TP Control-Channel Parameters
168
Configuring L2TP Control-Channel Timing Parameters
168
Configuring Authentication for the L2TP Control-Channel
170
Configuring L2Tpv3 Control-Channel Authentication Parameters
170
Configuring L2Tpv3 Control Message Hashing
172
Configuring L2Tpv3 Digest Secret Graceful Switchover
173
Configuring L2TP Control-Channel Maintenance Parameters
176
Configuring a Dynamic L2Tpv3 Pseudowire
177
Configuring L2Tpv3 Pseudowires
177
Configuring a Static L2Tpv3 Pseudowire
179
Configuration Examples for Layer 2 Tunnel Protocol Version 3
183
Configuring a Pseudowire Class: Example
183
Configuring an L2TP Class for L2Tpv3-Based L2VPN PE Routers: Example
183
Configuring L2Tpv3 Control Channel Parameters: Example
183
Configuring an Interface for Layer 2 Transport Mode: Example
184
Cisco CRS User Manual (304 pages)
IOS XR System Security Command Reference
Brand:
Cisco
| Category:
Network Router
| Size: 3.82 MB
Table of Contents
Table of Contents
3
Obtaining Documentation and Submitting a Service Request
9
CHAPTER 1 Authentication,Authorization,Andaccountingcommands
14
Aaa Accounting
14
Aaa Accounting System Default
17
Aaa Accounting System Rp-Failover
19
Aaa Accounting Update
21
Aaa Authentication
23
Aaa Authorization
26
Aaa Default-Taskgroup
29
Aaa Group Server Radius
30
Aaa Group Server Tacacs
32
Accounting (Line)
34
Authorization (Line)
36
Deadtime (Server-Group Configuration)
38
Description (AAA)
40
Group (AAA)
42
Inherit Taskgroup
44
Inherit Usergroup
46
Key (RADIUS)
48
Key (TACACS+)
50
Login Authentication
52
Password (AAA)
54
Radius-Server Dead-Criteria Time
56
Radius-Server Dead-Criteria Tries
58
Radius-Server Deadtime
60
Radius-Server Key
61
Radius-Server Retransmit
62
Radius-Server Timeout
64
Radius Source-Interface
65
Retransmit (RADIUS)
67
Secret
69
Server (RADIUS)
71
Server (TACACS+)
73
Server-Private (RADIUS)
75
Server-Private (TACACS+)
78
Show Aaa
80
Show Radius
86
Show Radius Accounting
88
Show Radius Authentication
90
Show Radius Client
92
Show Radius Dead-Criteria
94
Show Radius Server-Groups
96
Show Tacacs
99
Show Tacacs Server-Groups
101
Show User
103
Single-Connection
107
Tacacs-Server Host
109
Tacacs-Server Key
112
Tacacs-Server Timeout
114
Tacacs Source-Interface
115
Task
117
Taskgroup
119
Timeout (RADIUS)
121
Timeout (TACACS+)
123
Timeout Login Response
125
Usergroup
127
Username
129
Users Group
133
Vrf (RADIUS)
135
Vrf (TACACS+)
137
Ipsec Commands
139
Clear Crypto Ipsec Sa
140
Description (Ipsec Profile)
142
Interface Tunnel-Ip (GRE)
143
Show Crypto Ipsec Sa
144
Show Crypto Ipsec Summary
148
Show Crypto Ipsec Transform-Set
150
Tunnel Mode (IP)
151
Tunnel Tos (IP)
152
Tunnel Ttl (IP)
153
Tunnel Dfbit Disable (IP)
154
Keychain Management Commands
155
Accept-Lifetime
156
Accept-Tolerance
158
Key (Key Chain)
160
Key Chain (Key Chain)
162
Key-String (Keychain)
164
Send-Lifetime
166
Show Key Chain
168
Lawful Intercept Commands
171
Lawful-Intercept Disable
172
Management Plane Protection Commands
173
Address Ipv4 (MPP)
174
Allow
176
Control-Plane
179
Inband
180
Interface (MPP)
182
Management-Plane
184
Out-Of-Band
185
Show Mgmt-Plane
187
Vrf (MPP)
189
Public Key Infrastructure Commands
191
Clear Crypto Ca Certificates
193
Clear Crypto Ca Crl
194
Crl Optional (Trustpoint)
196
Crypto Ca Authenticate
198
Crypto Ca Cancel-Enroll
200
Crypto Ca Enroll
201
Crypto Ca Import
203
Crypto Ca Trustpoint
204
Crypto Key Generate Dsa
207
Crypto Key Generate Rsa
209
Crypto Key Import Authentication Rsa
211
Crypto Key Zeroize Dsa
212
Crypto Key Zeroize Rsa
213
Description (Trustpoint)
215
Enrollment Retry Count
216
Enrollment Retry Period
218
Enrollment Terminal
220
Enrollment Url
221
Ip-Address (Trustpoint)
223
Query Url
225
Rsakeypair
227
Serial-Number (Trustpoint)
228
Sftp-Password (Trustpoint)
230
Sftp-Username (Trustpoint)
232
Subject-Name (Trustpoint)
234
Show Crypto Ca Certificates
236
Show Crypto Ca Crls
238
Show Crypto Key Mypubkey Dsa
239
Show Crypto Key Mypubkey Rsa
241
Software Authentication Manager Commands
243
Sam Add Certificate
244
Sam Delete Certificate
246
Sam Prompt-Interval
248
Sam Verify
250
Show Sam Certificate
252
Show Sam Crl
256
Show Sam Log
258
Show Sam Package
260
Show Sam Sysinfo
263
Secure Shell Commands
265
Clear Ssh
266
Sftp
268
Sftp (Interactive Mode)
272
Show Ssh
275
Show Ssh Session Details
277
Ssh
279
Ssh Client Knownhost
282
Ssh Client Source-Interface
284
Ssh Client Vrf
286
Ssh Server
288
Ssh Server Logging
290
Ssh Server Rate-Limit
292
Ssh Server Session-Limit
293
Ssh Server V2
295
Ssh Timeout
296
Secure Socket Layer Protocol Commands
297
Show Ssl
298
Advertisement
Cisco CRS Installation Manual (148 pages)
Carrier Routing System 4-Slot Line Card Chassis
Brand:
Cisco
| Category:
Chassis
| Size: 5.84 MB
Table of Contents
Installation Guide
1
Table of Contents
3
Removing a Pillow Block
4
Audience
7
Document Organization
7
Objective
7
Document Conventions
8
Related Documentation
9
Changes to this Document
10
Obtaining Documentation and Submitting a Service Request
11
Chassis Overview
13
Chapter 1 Overview
14
Chassis Components
14
Fan Tray
15
Chassis Slot Numbers
17
Chassis Cable Management
19
Chassis Cooling System
19
Cable Management Bracket
19
Chassis Power System
20
Safety Guidelines
20
Preventing Electrostatic Discharge
21
Recommended Chassis Installation Task Sequence
22
Fabric Card
22
CRS Hardware Compatibility
22
CHAPTER 2 Installing and Removing Power Components
25
About Installing and Removing the Power Components
25
Basic Chassis Power Recommendations
25
Supplemental Unit Bonding and Grounding Guidelines
26
NEBS Bonding and Grounding
27
C H a P T E R 2 Installing and Removing Power Components
27
AC Power Supply Cord Illustrations and Plug Types
28
Powering the Chassis up or down
30
DC Power Systems on the Cisco CRS 4-Slot Router
31
AC Power Enable Switches
31
DC Power Shelf Guidelines
33
DC Power Cable Lug
33
Wiring Block on the Pim
34
Input-Power-Present Leds
35
DC Power Wire Characteristics
35
Installing a DC Power Shelf
38
DC Power Supplies
38
Removing a DC Power Shelf
44
Required Tools and Equipment
45
DC Power Shelf Enable Switches
46
Installing an AC Power Shelf
48
Removing the DC Power Input Shelf
48
Removing an AC Power Shelf
50
Installing a Power Supply
52
Removing a Power Supply
54
AC Power Supply Cord Illustrations and Plug Types
54
Chapter 3 Installing and Removing Air Circulation Components
57
About Line Card Chassis Airflow
57
How to Install or Remove Air Circulation Components
59
Installing a Fan Tray
60
About Line Card Chassis Airflow
60
Figure
60
Removing a Fan Tray
61
How to Install or Remove Air Circulation Components
62
Installing the Chassis Air Filter
63
Removing the Chassis Air Filter
65
Removing a Fan Tray
65
Installing a Power Tray Air Filter
66
Removing a Power Tray Air Filter
68
CHAPTER 4 Installing and Removing Sfcs, Rps, Mscs, Fps, Lsps, Plims, and Associated Components
71
About Installing and Removing Cards and Associated Components
71
C H a P T E R 4 Installing and Removing Sfcs, Rps, Mscs, Fps, Lsps, Plims, and Associated Components
72
Guidelines for Card Installation and Removal
72
About Installing and Removing Cards and Associated Components
72
Ejector Levers and Captive Screws
72
Operating Ejector Levers
73
PCMCIA Cards
74
Small Form-Factor Pluggable (SFP) Modules
74
Cable Management Brackets
75
How to Remove or Install an Impedance Carrier
75
Switch Fabric Slot Impedance Carrier
76
Removing an Impedance Carrier
79
Installing an Impedance Carrier
80
Removing an Impedance Carrier
80
How to Remove or Install a Card Slide-Assistance Arm (Handle)
81
MSC Impedance Carrier
81
PLIM Impedance Carrier
81
RP Impedance Carrier
81
Installing an Impedance Carrier
81
Removing a Card Slide-Assistance Arm
82
Installing a Card Slide-Assistance Arm
83
How to Install or Remove a Pillow Block
84
Installing a Pillow Block
85
How to Install or Remove a Pillow Block
85
Removing a Pillow Block
86
How to Install or Remove a Switch Fabric Card
88
Switch Fabric Card Location and Slot Numbers
88
Installing a Switch Fabric Card
88
How to Install or Remove a Switch Fabric Card
89
Installing a Switch Fabric Card
90
Removing a Switch Fabric Card
92
Verifying the Installation of a Switch Fabric Card
93
Switch Fabric Card (Front View)
93
Understanding the Leds
94
Cisco CRS Configuration Manual (128 pages)
IOS XR Carrier Grade NAT Configuration
Brand:
Cisco
| Category:
Network Router
| Size: 3.32 MB
Table of Contents
Table of Contents
3
Preface
9
Changes to this Document
9
Obtaining Documentation and Submitting a Service Request
9
CHAPTER 1 New and Changed Carrier Grade NAT Feature Information
11
New and Changed Carrier Grade NAT Features
11
Chapter:
12
CHAPTER 2 Implementing Carrier Grade NAT on Cisco IOS XR Software
13
Carrier Grade NAT Overview and Benefits
13
Carrier Grade NAT Overview
13
Benefits of Carrier Grade NAT
14
Ipv4 Address Shortage
14
NAT and NAPT Overview
14
Network Address and Port Mapping
14
Translation Filtering
15
Prerequisites for Implementing the Carrier Grade NAT
15
Cgse Plim
16
CGSE Multi-Chassis Support
17
CGSE Plus PLIM
17
Information about Carrier Grade NAT
17
Implementing NAT with ICMP
17
ICMP Query Session Timeout
17
Implementing NAT with TCP
18
Address and Port Mapping Behavior
18
Externally Initiated Connections
18
Internally Initiated Connections
18
Implementing NAT 44 over ISM
18
Implementing NAT 64 over ISM
21
Double NAT 444
24
Address Family Translation
24
Cisco Carrier NAT Applications
24
Ipv4/Ipv6 Stateless Translator
24
Ipv6 Rapid Deployment
25
Stateful NAT64
25
Dual Stack Lite
25
Port Control Protocol
26
Policy Functions
26
Application Level Gateway
26
Ftp-Alg
26
Rtsp-Alg
26
Pptp-Alg
27
TCP Maximum Segment Size Adjustment
27
Static Port Forwarding
27
1:1 Redundancy
28
Back-To-Back Deployment
28
Intelligent Port Management
28
Throughput Measurement
29
High Availability on the Data Path Service Virtual Interface (SVI)
30
External Logging
31
Netflow V9 Support
31
Syslog Support
31
Bulk Port Allocation
31
Destination-Based Logging
31
Implementing Carrier Grade NAT on Cisco IOS XR Software
32
Getting Started with the Carrier Grade NAT
32
Configuring the Service Role
32
Configuring the Service Instance and Location for the Carrier Grade NAT
33
Configuring the Infrastructure Service Virtual Interface
34
Configuring the Service Virtual Interfaces
34
Configuring the Application Service Virtual Interface
36
Configuring the Service Type Keyword Definition
37
Configuring an Inside and Outside Address Pool Map
38
Configuring the Policy Functions for the Carrier Grade NAT
40
Configuring Port Limit Per Subscriber
40
Configuring the Timeout Value for the ICMP Protocol
42
Configuring the Timeout Value for the Protocol
42
Configuring the Timeout Value for the TCP Session
43
Configuring the Timeout Value for the UDP Session
45
Configuring the FTP ALG for NAT44 Instance
46
Configuring the RTSP ALG for NAT44 Instance
48
Configuring the PPTP ALG for a NAT44 Instance
49
Configuring the TCP Adjustment Value for the Maximum Segment Size
51
Configuring the Refresh Direction for the Network Address Translation
52
Configuring the Carrier Grade NAT for Static Port Forwarding
54
Configuring the Dynamic Port Ranges for NAT44
56
Configuring 1:1 Redundancy
57
Configuring Multiple Public Address Pools
58
Configuring Port Limit Per VRF
60
Configuring same Address Pool for Different NAT Instances
62
Configuring High Availability of Data Path Service Virtual Interface (SVI)
65
Configuring the Export and Logging for the Network Address Translation Table Entries
67
Configuring the Server Address and Port for Netflow Logging
67
Configuring the Path Maximum Transmission Unit for Netflow Logging
69
Configuring the Refresh Rate for Netflow Logging
71
Configuring Session-Logging for a NAT44 or DS-Lite Instance
73
Configuring the Timeout for Netflow Logging
75
Configuring the Carrier Grade Service Engine
77
Bringing up the CGSE Board
77
Configuring Ipv4/Ipv6 Stateless Translator (XLAT)
79
XLAT Serviceapp Configuration
79
XLAT Instance Configuration
80
Line Card Upgrade
81
UPGRADE FROM_ UBOOT to 559 & MANS FPGA to 0.41014
81
Configuring Ipv6 Rapid Development
82
Enable Additional 6Rd Features
85
Ping to BR Anycast Address
85
Configuring Dual Stack Lite Instance
87
Configuring PCP Server for NAT44 Instance
91
Configuring PCP Server for DS-Lite Instance
92
Configuration Examples for Implementing the Carrier Grade NAT
94
Configuring a Different Inside VRF Map to a Different Outside VRF: Example
94
Configuring a Different Inside VRF Map to a same Outside VRF: Example
95
Configuring ACL for a Infrastructure Service Virtual Interface: Example
96
NAT44 Configuration: Example
96
NAT64 Stateless Configuration: Example
98
Predefined NAT Configuration: Example
99
DS Lite Configuration: Example
100
DS Lite Configuration
100
Ipv4 Serviceapp and Static Route Configuration
100
Ipv6 Serviceapp and Static Route Configuration
100
Bulk Port Allocation and Syslog Configuration: Example
101
PPTP ALG Configuration: Example
101
NAT44 Instance
101
DBL Configuration: Example
101
DS-Lite Instance
101
PCP Server Configuration: Example
101
DS-Lite Instance
102
Services Redundancy Configuation (Active/Standby): Example
102
Configuration of Multiple Address Pools: Example
102
Configuration of Port Limit Per VRF: Example
102
Configuration of same Public Address Pool Across Different NAT Instances: Example
103
High Availability on Data Path SVI: Example
103
Cisco CRS Command Reference Manual (155 pages)
IOS XR Modular Quality of Service Command Reference
Brand:
Cisco
| Category:
Network Router
| Size: 2.99 MB
Table of Contents
Obtaining Documentation and Submitting a Service Request
6
Bandwidth (Qos)
10
Bandwidth Remaining
14
Class (Policy-Map)
16
Class-Map
18
Clear Qos Counters Interface
21
Conform-Action
23
End-Class-Map
26
End-Policy-Map
27
Exceed-Action
29
Hw-Module Qos Input Police Granularity Location
32
Hw-Module Qos Output Police Granularity Location
34
Hw-Module Qos Output Shape Granularity Location
36
Match Access-Group
38
Match Atm
40
Match Cos
42
Match Destination-Address
45
Match Discard-Class
47
Match Dscp
50
Match Mpls Experimental Topmost
54
Match Precedence
56
Match Protocol
59
Match Qos-Group
62
Match Source-Address
64
Match Vlan
66
Police Rate
69
Policy-Map
73
Priority (Qos)
75
Queue-Limit
77
Random-Detect
81
Random-Detect Cos
85
Random-Detect Discard-Class
87
Random-Detect Dscp
90
Random-Detect Exp
93
Random-Detect Precedence
96
Service-Policy (Interface)
99
Service-Policy (Policy Map Class)
101
Set Discard-Class
106
Set Dscp
108
Set Mpls Experimental
110
Set Precedence
112
Set Qos-Group
114
Set Srp-Priority
116
Shape Average
118
Show Fmgr Fabqos
120
Show Fmgr Interface
122
Show Hw-Module Qos Input Police Granularity Location
125
Show Hw-Module Qos Output Police Granularity Location
127
Show Hw-Module Qos Output Shape Granularity Location
129
Show Policy-Map Interface
131
Cisco CRS Manual (50 pages)
Installing and Removing Exterior Cosmetic Components
Brand:
Cisco
| Category:
Network Router
| Size: 2.84 MB
Advertisement
Related Products
Cisco CRS-1 - Carrier Routing System Router
Cisco CRS-3
Cisco CRS-1 Series
Cisco CRS Series
Cisco CRM3
Cisco C1861-4F-VSEC/K9 - 1861 Integrated Services Router Unified Communications Bundle
Cisco CPA2513
Cisco CISCO1812/K9-RF - Rf 1812 Ethernet Router
Cisco C1101-4P
Cisco CPA2503
Cisco Categories
Switch
IP Phone
Network Router
Wireless Access Point
Network Hardware
More Cisco Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL