Section |
Page |
Cisco 10000 Series Router Software Configuration Guide |
1 |
Contents |
3 |
About This Guide |
25 |
Guide Revision History |
25 |
Audience |
30 |
Document Organization |
30 |
Document Conventions |
32 |
Related Documentation |
33 |
RFCs |
34 |
Obtaining Documentation, Obtaining Support, and Security Guidelines |
34 |
Broadband Aggregation and Leased-Line Overview |
35 |
Hardware Requirements |
35 |
Checking Hardware and Software Compatibility |
35 |
Broadband Architecture Models |
36 |
PPP Termination and Aggregation Architectures |
36 |
PTA to Virtual Routing and Forwarding Architecture |
37 |
PTA to Multiprotocol Label Switching Virtual Private Network Architecture |
38 |
L2TP Architectures |
39 |
L2TP to Virtual Routing and Forwarding Architecture |
39 |
L2TP over MPLS to Virtual Routing and Forwarding Instance |
40 |
L2TP Access Concentrator Architecture |
41 |
Routed Bridge Encapsulation Architectures |
41 |
RBE to Virtual Routing and Forwarding Architecture |
42 |
RBE to Multiprotocol Label Switching Virtual Private Network Architecture |
43 |
Leased-Line Architecture Models |
44 |
Channelized Aggregation |
44 |
Frame Relay Aggregation |
44 |
ATM Aggregation |
45 |
Ethernet Aggregation |
46 |
MPLS Provider Edge Applications |
46 |
Combined Broadband and Leased-Line Applications |
47 |
Load Balancing Architecture Models |
47 |
IP and MPLS Applications |
47 |
Single Ingress and Single Egress Provider Edge Applications |
48 |
Single Ingress and Two Egress Provider Edge Applications |
48 |
Multiple Ingress and Multiple Egress Provider Edge Applications |
49 |
New Features, Enhancements, and Changes |
49 |
New Features in Cisco IOS Release 12.2(33)XNE3 |
50 |
New Features in Cisco IOS Release 12.2(33)XNE |
50 |
New Features in Cisco IOS Release 12.2(33)SB3 |
52 |
New Features in Cisco IOS Release 12.2(33)SB2 |
52 |
New Features in Cisco IOS Release 12.2(33)SB |
52 |
New Features in Cisco IOS Release 12.2(31)SB5 |
53 |
New Features in Cisco IOS Release 12.2(31)SB3 |
53 |
New Features in Cisco IOS Release 12.2(31)SB2 |
54 |
New Features in Cisco IOS Release 12.2(28)SB1 |
55 |
New Features in Cisco IOS Release 12.2(28)SB |
55 |
New Features in Cisco IOS Release 12.3(7)XI7 |
59 |
New Features in Cisco IOS Release 12.3(7)XI3 |
60 |
New Features in Cisco IOS Release 12.3(7)XI2 |
60 |
New Features in Cisco IOS Release 12.3(7)XI1 |
60 |
Scalability and Performance |
63 |
Line Card VC Limitations |
63 |
Limitations and Restrictions |
65 |
Scaling Enhancements in Cisco IOS Release 12.2(33)XNE |
66 |
Scaling Enhancements in Cisco IOS Release 12.2(33)SB |
67 |
Layer 4 Redirect Scaling |
67 |
Scaling Enhancements in Cisco IOS Release 12.3(7)XI1 |
68 |
FIB Scaling |
68 |
Policy-Map Scaling |
68 |
Queue Scaling |
69 |
Scaling Enhancements in Cisco IOS Release 12.3(7)XI2 |
69 |
Queue Scaling |
69 |
VC Scaling |
70 |
Scaling Enhancements in Cisco IOS Release 12.2(28)SB |
70 |
Configuring the Cisco 10000 Series Router for High Scalability |
70 |
Configuring Parameters for RADIUS Authentication |
71 |
Configuring L2TP Tunnel Settings |
71 |
VPDN Group Session Limiting |
72 |
Configuring the PPP Authentication Timeout |
72 |
Disabling Cisco Discovery Protocol |
72 |
Disabling Gratuitous ARP Requests |
73 |
Configuring a Virtual Template Without Interface-Specific Commands |
73 |
Monitoring PPP Sessions Using the SNMP Management Tools |
75 |
SNMP Process and High CPU Utilization |
75 |
CISCO-ATM-PVCTRAP-EXTN-MIB |
76 |
Configuring the Trunk Interface Input Hold Queue |
77 |
Configuring no atm pxf queuing |
77 |
Configuring atm pxf queuing |
78 |
Configuring keepalive |
79 |
Enhancing Scalability of Per-User Configurations |
79 |
Setting VRF and IP Unnumbered Interface Configurations in User Profiles |
80 |
Setting VRF and IP Unnumbered Interface Configuration in a Virtual Interface Template |
80 |
Redefining User Profiles to Use the ip:vrf-id and ip:ip-unnumbered VSAs |
80 |
Placing PPPoA Sessions in Listening Mode |
81 |
Scaling L2TP Tunnel Configurations |
81 |
Using the RADIUS Attribute cisco-avpair=\ |
82 |
Using Full Virtual Access Interfaces |
82 |
Preventing Full Virtual Access Interfaces |
83 |
Configuring Remote Access to MPLS VPN |
85 |
MPLS VPN Architecture |
86 |
Access Technologies |
87 |
PPP over ATM to MPLS VPN |
88 |
PPP over Ethernet to MPLS VPN |
89 |
RBE over ATM to MPLS VPN |
91 |
MPLS VPN ID |
91 |
DHCP Relay Agent Information Option-Option 82 |
93 |
DHCP Relay Support for MPLS VPN Suboptions |
93 |
Feature History for RA to MPLS VPN |
94 |
Restrictions for RA to MPLS VPN |
94 |
Prerequisites for RA to MPLS VPN |
95 |
Configuration Tasks for RA to MPLS VPN |
96 |
Configuring the MPLS Core Network |
96 |
Enabling Label Switching of IP Packets on Interfaces |
96 |
Configuring Virtual Routing and Forwarding Instances |
97 |
Associating VRFs |
97 |
Configuring Multiprotocol BGP PE to PE Routing Sessions |
98 |
Configuring Access Protocols and Connections |
100 |
Configuring a Virtual Template Interface |
101 |
Configuring PPP over ATM Virtual Connections and Applying Virtual Templates |
102 |
Configuring PPPoE over ATM Virtual Connections and Applying Virtual Templates |
102 |
Configuring PPPoE over Ethernet Virtual Connections and Applying Virtual Templates |
104 |
Configuring RBE over ATM Virtual Connections |
106 |
Configuring and Associating Virtual Private Networks |
112 |
Configuring Virtual Private Networks |
112 |
Associating VPNs with a Virtual Template Interface |
112 |
Configuring RADIUS User Profiles for RADIUS-Based AAA |
114 |
Verifying VPN Operation |
114 |
Configuration Examples for RA to MPLS VPN |
114 |
PPPoA to MPLS VPN Configuration Example |
115 |
PPPoE to MPLS VPN Configuration Example |
118 |
RBE to MPLS VPN Configuration Example |
122 |
Monitoring and Maintaining an MPLS Configuration |
123 |
Verifying the Routing Protocol Is Running |
124 |
Verifying MPLS |
124 |
Verifying Connections Between Neighbors |
124 |
Verifying Label Distribution |
125 |
Verifying Label Bindings |
126 |
Verifying Labels Are Set |
127 |
Monitoring and Maintaining the MPLS VPN |
127 |
Verifying VRF Configurations |
128 |
Verifying the Routing Table |
128 |
Verifying the PE to PE Routing Protocols |
129 |
Verifying the PE to CE Routing Protocol |
130 |
Verifying the MPLS VPN Labels |
130 |
Testing the VRF |
130 |
Monitoring and Maintaining PPPoX to MPLS VPN |
131 |
Monitoring and Maintaining RBE to MPLS VPN |
132 |
Configuring Multiprotocol Label Switching |
135 |
BGP Multipath Load Sharing for eBGP and iBGP in an MPLS VPN |
135 |
Feature History for BGP Multipath Load Sharing for eBGP and iBGP in an MPLS VPN |
136 |
Restrictions for BGP Multipath Load Sharing for eBGP and iBGP in an MPLS VPN |
137 |
Prerequisites for BGP Multipath Load Sharing for eBGP and iBGP in an MPLS VPN |
137 |
IGP Convergence Acceleration |
137 |
Configuring IGP Convergence Acceleration |
138 |
Configuring BGP Multipath Load Sharing for eBGP and iBGP in an MPLS VPN |
138 |
Configuring Multipath Load Sharing for eBGP and iBGP |
139 |
Verifying Multipath Load Sharing for eBGP and iBGP |
139 |
Configuration Examples for BGP Multipath Load Sharing for eBGP and iBGP in an MPLS VPN |
139 |
eBGP and iBGP Multipath Load Sharing Configuration Example |
140 |
Verifying eBGP and iBGP Multipath Load Sharing |
140 |
Monitoring and Maintaining BGP Multipath Load Sharing for eBGP and iBGP |
141 |
IPv6 VPN over MPLS |
141 |
Feature History for IPv6 VPN over MPLS |
142 |
Prerequisites for Implementing IPv6 VPN over MPLS |
142 |
Restrictions for Implementing IPv6 VPN over MPLS |
143 |
Configuration Tasks for Implementing IPv6 VPN over MPLS |
143 |
BGP Features |
144 |
IPv6 Internet Access |
145 |
VRF-Aware Router Applications |
146 |
VRF-Lite |
146 |
QoS Features |
146 |
Configuration Example for Implementing IPv6 VPN over MPLS |
147 |
Monitoring and Maintaining IPv6 VPN over MPLS |
149 |
Session Limit Per VRF |
149 |
Application of VPDN Parameters to VPDN Groups |
150 |
VPDN Template Configuration |
151 |
Feature History for Session Limit Per VRF |
151 |
Restrictions for Session Limit Per VRF |
151 |
Prerequisites for Session Limit Per VRF |
151 |
Configuring Session Limit Per VRF |
152 |
Verifying a Session Limit Per VRF Configuration |
153 |
Configuration Examples for Session Limit Per VRF |
153 |
Monitoring and Maintaining Session Limit Per VRF |
155 |
Half-Duplex VRF |
155 |
Upstream and Downstream VRFs |
156 |
Reverse Path Forwarding Check Support |
157 |
Feature History for Half-Duplex VRF |
157 |
Restrictions for Half-Duplex VRF |
157 |
Prerequisites for Half-Duplex VRF |
157 |
Configuration Tasks for Half-Duplex VRF |
158 |
Configuring Upstream and Downstream VRFs on the L2TP Access Concentrator and PE Router |
158 |
Associating VRFs |
159 |
Configuring RADIUS |
160 |
Configuration Examples for Half-Duplex VRF |
160 |
Hub and Spoke Sample Configuration with Half-Duplex VRFs |
161 |
RADIUS Sample Configuration |
162 |
Monitoring and Maintaining Half-Duplex VRF |
163 |
Configuring the Layer 2 Tunnel Protocol Access Concentrator and Network Server |
167 |
IP Reassembly |
167 |
Feature History for IP Reassembly |
168 |
Layer 2 Access Concentrator |
168 |
Tunnel Sharing |
170 |
Tunnel Service Authorization |
170 |
Tunnel Selection |
170 |
Sessions per Tunnel Limiting |
171 |
Session Load Balancing |
172 |
Session Load Failover |
172 |
Feature History for LAC |
172 |
Restrictions for LAC |
173 |
Required Configuration Tasks for LAC |
173 |
Enabling the LAC to Look for Tunnel Definitions |
173 |
Optional Configuration Tasks for LAC |
173 |
Enabling Sessions with Different Domains to Share the Same Tunnel |
174 |
Enabling the LAC to Conduct Tunnel Service Authorization |
174 |
Configuring Sessions Per Tunnel Limiting on the LAC |
178 |
RADIUS Server Optional Configuration Tasks for LAC |
179 |
Enabling Tunnel Sharing for RADIUS Services |
179 |
Enabling the RADIUS Server to Conduct Tunnel Service Authorization |
180 |
Configuring Sessions Per Tunnel Limiting in the RADIUS Service Profile |
182 |
Configuration Example for LAC |
183 |
Monitoring and Maintaining LAC |
187 |
L2TP Network Server |
188 |
Virtual Template Interface |
189 |
Virtual Routing and Forwarding Instance |
189 |
Per VRF AAA |
189 |
Private Servers |
190 |
RADIUS Attribute Screening |
190 |
Packet Fragmentation |
190 |
Tunnel Accounting |
191 |
Tunnel Authentication |
191 |
Named Method Lists |
193 |
Framed-Route VRF Aware |
193 |
Feature History for LNS |
194 |
Restrictions for the LNS |
194 |
Prerequisites for LNS |
194 |
Required Configuration Tasks for LNS |
195 |
Configuring the Virtual Template Interface |
195 |
Configuring the LNS to Initiate and Receive L2TP Traffic |
195 |
Optional Configuration Tasks for LNS |
196 |
Configuring per VRF AAA Services |
197 |
Configuring a VRF on the LNS |
202 |
Configuring Sessions per Tunnel Limiting on the LNS |
202 |
Configuring RADIUS Attribute Accept or Reject Lists |
203 |
Configuring the LNS for RADIUS Tunnel Accounting |
205 |
Configuring the LNS for RADIUS Tunnel Authentication |
208 |
Configuration Examples for LNS |
211 |
Managed LNS Configuration Example |
211 |
Tunnel Accounting Configuration Examples |
213 |
Tunnel Authentication Configuration Examples |
216 |
Monitoring and Maintaining LNS |
217 |
Configuring PPPoE over Ethernet and IEEE 802.1Q VLAN |
219 |
PPPoE over Ethernet |
219 |
Feature History for PPPoE over Ethernet |
220 |
Restrictions for PPPoE over Ethernet |
220 |
Configuration Tasks for PPPoE over Ethernet |
220 |
Configuring a Virtual Template Interface |
220 |
Creating an Ethernet Interface and Enabling PPPoE |
221 |
Configuring PPPoE in a VPDN Group |
221 |
Configuring PPPoE in a BBA Group |
221 |
Configuration Example for PPPoE over Ethernet |
223 |
Static MAC Address for PPPoE |
223 |
Feature History for Static MAC Address for PPPoE |
224 |
PPPoE over IEEE 802.1Q VLANs |
225 |
Feature History for PPPoE over IEEE 802.1Q VLANs |
225 |
Restrictions for PPPoE over IEEE 802.1Q VLANs |
225 |
Configuration Tasks for PPPoE over IEEE 802.1Q VLANs |
225 |
Configuring a Virtual Template Interface |
226 |
Creating an Ethernet 802.1Q Encapsulated Subinterface and Enabling PPPoE |
226 |
Configuring PPPoE in a VPDN Group |
226 |
Configuring PPPoE in a BBA Group |
227 |
Configuration Examples for PPPoE over IEEE 802.1Q VLANs |
228 |
Verifying PPPoE over Ethernet and IEEE 802.1Q VLAN |
229 |
Clearing PPPoE Sessions |
230 |
TCP MSS Adjust |
230 |
Feature History for TCP MSS Adjust |
230 |
Information about TCP MSS Adjust |
230 |
Restrictions for TCP MSS Adjust |
231 |
Configuration Task for TCP MSS Adjust |
231 |
TCP MSS Adjustment Configuration: Examples |
232 |
VLAN Range |
233 |
Feature History for VLAN Range |
233 |
Restrictions for VLAN Range |
234 |
Configuration Task for VLAN Range |
234 |
Configuring a Range of VLAN Subinterfaces |
234 |
Configuration Examples for VLAN Range |
235 |
Verifying the Configuration of a Range of Subinterfaces |
236 |
Configuring IP Unnumbered on IEEE 802.1Q VLANs |
237 |
Feature History for IP Unnumbered on VLANs |
238 |
Benefits for IP Unnumbered on VLANs |
238 |
Restrictions for IP Unnumbered on VLANs |
239 |
Configuration Tasks for IP Unnumbered on VLANs |
239 |
Configuring IP Unnumbered for an Ethernet VLAN Subinterface |
239 |
Configuring IP Unnumbered for a Range of Ethernet VLAN Subinterfaces |
240 |
Configuration Examples for IP Unnumbered on VLANs |
240 |
Monitoring and Maintaining IP Unnumbered Ethernet VLAN Subinterfaces |
241 |
Configuring ATM Permanent Virtual Circuit Autoprovisioning |
243 |
ATM PVC Autoprovisioning |
243 |
Local Template-Based ATM PVC Provisioning |
244 |
Feature History for Local Template-Based ATM PVC Provisioning |
244 |
ATM Interface Oversubscription |
244 |
VC Class |
245 |
ATM VC Scaling and VC Assignment |
246 |
When SAR the Page Limit is Reached |
247 |
OC-12 ATM Line Card and VC Scaling |
247 |
Feature History for ATM PVC Autoprovisioning |
247 |
Restrictions for ATM PVC Autoprovisioning |
247 |
Configuration Tasks for ATM PVC Autoprovisioning |
248 |
Creating an On-Demand PVC Using a VC Class |
248 |
Creating an On-Demand PVC Directly |
250 |
Creating an On-Demand PVC With Infinite Range |
253 |
Monitoring and Maintaining ATM PVC Autoprovisioning |
254 |
Configuration Example for ATM PVC Autoprovisioning |
255 |
Variable Bit Rate Non-Real Time Oversubscription |
256 |
Feature History for VBR-nrt Oversubscription |
257 |
Restrictions for VBR-nrt Oversubscription |
257 |
Configuration Tasks for VBR-nrt Oversubscription |
259 |
Configuring VBR-nrt Oversubscription |
259 |
Verifying ATM PVC Oversubscription |
259 |
Configuration Example for ATM PVC Oversubscription |
260 |
Configuring Multihop |
261 |
Feature History for Multihop |
262 |
Restrictions for Multihop |
263 |
Required Configuration Tasks for Multihop |
263 |
Enabling VPDN and Multihop Functionality |
263 |
Terminating the Tunnel from the LAC |
264 |
Mapping the Ingress Tunnel Name to an LNS |
264 |
Optional Configuration Tasks for Multihop |
265 |
Specifying VPDN Tunnel Authorization Searches by Ingress Tunnel Name |
265 |
Preserving the Type of Service Field of Encapsulated IP Packets |
265 |
Configuring an Accept-Dialin VPDN Group to Preserve IP TOS |
266 |
Configuring a Request-Dialout VPDN Group to Preserve IP TOS |
267 |
Configuration Examples for Multihop |
268 |
Monitoring and Maintaining Multihop Configurations |
269 |
Configuring Address Pools |
273 |
Address Assignment Mechanisms |
273 |
Local Address Pool |
274 |
Benefits of a Local Address Pool |
274 |
Limitations of a Local Address Pool |
274 |
RADIUS-Based Address Assignment |
274 |
Benefits of RADIUS-Based Address Assignment |
275 |
Limitations of RADIUS-Based Address Assignment |
275 |
DHCP-Based Address Assignment |
275 |
Benefits of DHCP-based Address Assignment |
275 |
Limitations of DHCP-Based Address Assignment |
276 |
On-Demand Address Pool Manager |
276 |
Feature History for On-Demand Address Pool Manager |
277 |
Address Allocation for PPP Sessions |
277 |
Subnet Releasing |
277 |
On-Demand Address Pools for MPLS VPNs |
277 |
Benefits On-Demand Address Pool Manager |
278 |
Prerequisites for On-Demand Address Pool Manager |
278 |
Required Configuration Tasks for On-Demand Address Pool Manager |
278 |
Defining DHCP ODAPs as the Global Default Pooling Mechanism |
279 |
Configuring the DHCP Pool as an ODAP |
279 |
Configuring the AAA Client |
280 |
Configuring RADIUS |
281 |
Optional Configuration Tasks for On-Demand Address Pool Manager |
282 |
Defining ODAPs on an Interface |
282 |
Configuring ODAPs to Obtain Subnets Through IPCP Negotiation |
283 |
Disabling ODAPs |
283 |
Verifying On-Demand Address Pool Operation |
284 |
Configuration Examples for On-Demand Address Pool Manager |
286 |
Configuring DHCP ODAPs on an Interface |
286 |
Configuring ODAPs to Obtain Subnets Through IPCP Negotiation |
287 |
Monitoring and Maintaining an On-Demand Address Pool |
287 |
Overlapping IP Address Pools |
288 |
Feature History for Overlapping IP Address Pools |
289 |
Restrictions for Overlapping IP Address Pools |
289 |
Configuration Tasks for Overlapping IP Address Pools |
289 |
Configuring a Local Pool Group for IP Overlapping Address Pools |
289 |
Verifying Local Pool Groups for IP Overlapping Address Pools |
290 |
Configuration Examples for Overlapping IP Address Pools |
290 |
Generic IP Overlapping Address Pools Example |
290 |
IP Overlapping Address Pools for VPNs and VRFs Example |
291 |
Configuring Local AAA Server, User Database-Domain to VRF |
293 |
Feature History for Local AAA Server, User Database-Domain to VRF |
294 |
Prerequisites for Local AAA Server, User Database-Domain to VRF |
294 |
Establishing a PPP Connection |
294 |
AAA Authentication |
294 |
AAA Authorization |
295 |
AAA Accounting |
295 |
AAA Attribute Lists |
296 |
Converting from RADIUS Format to Cisco IOS AAA Format |
296 |
Defining AAA Attribute Lists |
297 |
Subscriber Profiles |
297 |
AAA Method Lists |
298 |
Configuration Tasks for Local AAA Server, User Database-Domain to VRF Using Local Attributes |
298 |
Defining AAA |
298 |
Defining RADIUS and Enabling NAS-PORT |
299 |
Defining a VRF |
299 |
Applying AAA to a Virtual Template |
299 |
Defining a Loopback Interface |
300 |
Creating an IP Address Pool |
300 |
Defining a Subscriber Profile |
300 |
Defining an AAA Attribute List |
300 |
Verifying Local AAA Server, User Database-Domain to VRF Using Local Attributes |
301 |
Configuration Example for Local AAA Server, User Database-Domain to VRF |
301 |
Example-VRF with DBS |
303 |
Example-VRF with ACL |
304 |
Monitoring and Maintaining Local AAA Server, User Database-Domain to VRF |
304 |
Configuring Traffic Filtering |
305 |
IP Receive ACLs |
305 |
Feature History for IP Receive ACLs |
306 |
Restrictions for IP Receive ACLs |
306 |
Configuration Tasks for IP Receive ACLs |
306 |
Configuring Receive ACLs |
307 |
Verifying Receive ACLs |
307 |
Configuration Example for IP Receive ACLs |
307 |
Time-Based ACLs |
308 |
Feature History for Time-Based ACLs |
308 |
Restrictions for Time-Based ACLs |
309 |
Configuration Tasks for Time-Based ACLs |
309 |
Creating a Time Range |
309 |
Applying a Time Range to a Numbered Access Control List |
310 |
Applying a Time Range to a Named Access Control List |
311 |
Monitoring and Maintaining Time-Based ACLs |
312 |
Configuration Examples for Time-Based ACLs |
312 |
Unicast Reverse Path Forwarding |
315 |
Feature History for uRPF |
316 |
Prerequisites for uRPF |
316 |
Restrictions for uRPF |
316 |
Configuring Unicast RPF |
317 |
Monitoring and Maintaining uRPF |
318 |
Configuration Examples of uRPF |
320 |
Configuring Loose Mode uRPF |
321 |
Configuring Loose Mode uRPF with the allow-self-ping Option |
321 |
Configuring Loose Mode uRPF with the allow-default Option |
322 |
Configuring Automatic Protection Switching |
323 |
Multirouter Automatic Protection Switching |
323 |
Feature History for MR-APS |
324 |
Restrictions for MR-APS |
325 |
Configuration Tasks for MR-APS |
325 |
Configuring MR-APS on Unchannelized Line Cards |
325 |
Configuring MR-APS on Channelized Line Cards |
326 |
Configuring MR-APS with Static Routes |
327 |
Configuring MR-APS with Static Routes on Unchannelized Line Cards |
327 |
Configuring MR-APS with Static Routes on Channelized Line Cards |
329 |
Monitoring and Maintaining the MR-APS Configuration |
331 |
Single-router Automatic Protection Switching |
331 |
Feature History for SR-APS |
333 |
Configuring SR-APS |
333 |
Disabling SR-APS |
333 |
Monitoring and Maintaining the SR-APS Configuration |
334 |
Threshold Commands |
335 |
Specifying SR-APS Signal Degrade BER Threshold |
335 |
Specifying SR-APS Signal Fail BER Threshold |
336 |
Configuring IP Multicast |
337 |
Feature History for IP Multicast |
338 |
Restrictions for IP Multicast |
338 |
Configuration Tasks for IP Multicast Routing |
338 |
Enabling IP Multicast Routing |
339 |
Enabling PIM on an Interface |
339 |
Enabling Dense Mode |
339 |
Enabling Sparse Mode |
340 |
Enabling Sparse-Dense Mode |
340 |
Configuring Native Multicast Load Splitting |
340 |
Configuring the Control Plane Protocol Policy |
340 |
Configuring RADIUS Features |
343 |
RADIUS Attribute Screening |
343 |
Feature History for RADIUS Attribute Screening |
344 |
Restrictions for RADIUS Attribute Screening |
344 |
Prerequisites for RADIUS Attribute Screening |
344 |
Configuration Tasks for RADIUS Attribute Screening |
345 |
Configuration Examples for RADIUS Attribute Screening |
345 |
Authorization Accept Configuration Example |
345 |
Accounting Reject Configuration Example |
345 |
Authorization Reject and Accounting Accept Configuration Example |
346 |
Rejecting Required Attributes Configuration Example |
346 |
RADIUS Transmit Retries |
346 |
Feature History for RADIUS Transmit Retries |
347 |
Restrictions for RADIUS Transmit Retries |
347 |
Configuring RADIUS Transmit Retries |
347 |
Configuration Example for RADIUS Transmit Retries |
347 |
Monitoring and Troubleshooting RADIUS Transmit Retries |
348 |
Extended NAS-Port-Type and NAS-Port Support |
348 |
Feature History for Extended NAS-Port-Type and NAS-Port Support |
349 |
NAS-Port-Type (RADIUS Attribute 61) |
349 |
NAS-Port (RADIUS Attribute 5) |
350 |
NAS-Port-ID (RADIUS Attribute 87) |
350 |
Prerequisites for Extended NAS-Port-Type and NAS-Port Attributes Support |
350 |
Configuring Extended NAS-Port-Type and NAS-Port Attributes Support |
351 |
Verifying Extended NAS-Port-Type and NAS-Port-ID Attributes Support |
353 |
Configuration Examples for Extended NAS-Port-Type Attribute Support |
354 |
RADIUS Attribute 31: PPPoX Calling Station ID |
355 |
Feature History for PPPoX Calling Station ID |
355 |
Calling-Station-ID Formats |
355 |
Restrictions for PPPoX Calling Station ID |
356 |
Related Documents for PPPoX Calling Station ID |
357 |
Configuration Tasks for PPPoX Calling Station ID |
357 |
Configuring the Calling-Station-ID Format |
357 |
Verifying the Calling-Station-ID |
357 |
Configuration Example for PPPoX Calling Station ID |
358 |
Related Commands for PPPoX Calling Station ID |
359 |
RADIUS Packet of Disconnect |
359 |
Feature History for RADIUS Packet of Disconnect |
360 |
Benefits for RADIUS Packet of Disconnect |
360 |
Restrictions for RADIUS Packet of Disconnect |
360 |
Related Documents for RADIUS Packet of Disconnect |
361 |
Prerequisites for RADIUS Packet of Disconnect |
361 |
Configuration Tasks for RADIUS Packet of Disconnect |
361 |
Configuring AAA POD Server |
362 |
Verifying AAA POD Server |
362 |
Monitoring and Maintaining AAA POD Server |
363 |
Configuration Example for RADIUS Packet of Disconnect |
363 |
Cisco 10000 Series Router PXF Stall Monitor |
365 |
Feature History of Cisco 10000 Series Router PXF Stall Monitor |
365 |
Information about Cisco 10000 Series Router PXF Stall Monitor |
365 |
Recovery Actions |
367 |
Restrictions for Cisco 10000 Series Router PXF Stall Monitor |
367 |
Configuring Cisco 10000 Series Router PXF Stall Monitor |
368 |
Configuration Example of Cisco 10000 Series Router PXF Stall Monitor |
369 |
SSO-BFD |
373 |
Feature History of SSO-BFD |
373 |
Information about SSO-BFD |
373 |
Enhanced Timers |
374 |
BFD HA Process |
374 |
Early Packet Send |
374 |
Restrictions of SSO-BFD |
375 |
Monitoring and Maintaining SSO-BFD |
376 |
Configuration Examples of SSO-BFD |
376 |
SSO-BFD with Static: Example |
377 |
SSO-BFD with BGP: Example |
379 |
SSO-BFD with EIGRP: Example |
383 |
SSO-BFD with ISIS: Example |
386 |
SSO-BFD with OSPF: Example |
388 |
Configuring Link Noise Monitoring |
393 |
About Link Noise Monitoring |
393 |
Feature History of Link Noise Monitoring |
393 |
Restrictions for Link Noise Monitoring |
393 |
Configuration Tasks for Link Noise Monitoring |
394 |
Enabling Syslog Messages |
395 |
Configuration Examples for Link Noise Monitoring |
396 |
Example of LNM Configuration on a Line Card |
396 |
Example of LNM Configuration on a Shared Port Adapter |
397 |
Example of a Syslog Message |
397 |
Verification Example for Link Noise Monitoring |
397 |
Configuring L2 Virtual Private Networks |
399 |
Feature History for L2VPN |
401 |
Supported L2VPN Transport Types |
401 |
Prerequisites for L2VPN: AToM |
402 |
Supported Line Cards |
402 |
Restrictions for L2VPN |
403 |
Standards and RFCs |
403 |
MIBs |
404 |
NSF and SSO-L2VPN |
404 |
Checkpointing AToM Information |
405 |
Checkpointing Troubleshooting Tips |
405 |
Prerequisites for NSF/SSO - L2VPN |
405 |
Neighbor Routers in the MPLS HA Environment |
405 |
Stateful Switchover |
405 |
Nonstop Forwarding for Routing Protocols |
406 |
Restrictions for NSF/SSO - L2VPN |
406 |
Configuring NSF/SSO - L2VPN |
406 |
Configuration Examples of NSF/SSO-Layer 2 VPN |
407 |
L2VPN Local Switching-HDLC/PPP |
408 |
Prerequisites of L2VPN Local Switching-HDLC/PPP |
408 |
Restrictions of L2VPN Local Switching-HDLC/PPP |
408 |
PPP Like-to-Like Local Switching |
408 |
HDLC Like-to-Like Local Switching |
409 |
Configuration Tasks and Examples |
409 |
Configuration Tasks for L2VPN |
410 |
Setting Up the Pseudowire-AToM Circuit |
410 |
Configuring ATM AAL5 SDU Support over MPLS |
412 |
Verifying ATM AAL5 SDU Support over MPLS |
412 |
Configuring ATM-to-ATM PVC Local Switching |
412 |
Configuring OAM Cell Emulation for ATM AAL5 SDU Support over MPLS |
413 |
Configuring OAM Cell Emulation for ATM AAL5 SDU Support over MPLS on PVCs |
414 |
Configuring OAM Cell Emulation for ATM AAL5 SDU Support over MPLS in VC Class Configuration Mode |
416 |
Configuring Ethernet over MPLS |
417 |
Ethernet over MPLS Restrictions |
418 |
Configuring Ethernet over MPLS in VLAN Mode |
418 |
Configuring Ethernet over MPLS in Port Mode |
419 |
IEEE 802.1Q Tunneling for AToM-QinQ |
420 |
Prerequisites for IEEE 802.1Q Tunneling (QinQ) for AToM |
421 |
Restrictions for IEEE 802.1Q Tunneling (QinQ) for AToM |
421 |
Ethernet VLAN Q-in-Q AToM |
421 |
Configuration Examples |
423 |
Verifying QinQ AToM |
423 |
Remote Ethernet Port Shutdown |
423 |
Restrictions for Configuring Remote Ethernet Port Shutdown |
424 |
Configuring Remote Ethernet Port Shutdown |
424 |
Configuring Ethernet over MPLS with VLAN ID Rewrite |
425 |
Configuring Frame Relay over MPLS |
426 |
Configuring Frame Relay over MPLS with DLCI-to-DLCI Connections |
426 |
Configuring Frame Relay over MPLS with Port-to-Port Connections |
427 |
Enabling Other PE Devices to Transport Frame Relay Packets |
428 |
Configuring Frame Relay-to-Frame Relay Local Switching |
429 |
Configuring Frame Relay for Local Switching |
430 |
Configuring Frame Relay Same-Port Switching |
431 |
Verifying Layer 2 Local Switching for Frame Relay |
432 |
Configuring QoS Features |
432 |
Configuring HDLC and PPP over MPLS |
434 |
Restrictions for HDLC over MPLS |
434 |
Restrictions for PPP over MPLS |
434 |
Configuring HDLC over MPLS or PPP over MPLS |
434 |
Estimating the Size of Packets Traveling Through the Core Network |
435 |
Estimating Packet Size-Example |
436 |
Changing the MTU Size on P and PE Routers |
436 |
Setting Experimental Bits with AToM |
436 |
Configuring QoS Features |
438 |
Monitoring and Maintaining L2VPN |
441 |
Configuration Example-Frame Relay over MPLS |
442 |
Any Transport over MPLS-Tunnel Selection |
445 |
Configuration Example-Any Transport over MPLS: Tunnel Selection |
445 |
Configuring L2VPN Interworking |
449 |
Bridged Interworking |
449 |
Ethernet to VLAN-Bridged Interworking |
450 |
Configuring L2VPN Interworking |
450 |
Verifying the Configuration |
451 |
Configuration Examples of Ethernet to VLAN-Bridged |
451 |
Ethernet to VLAN over LS-Bridged: Example |
452 |
Ethernet to VLAN over AToM-Bridged: Example |
452 |
Routed Interworking |
452 |
Restrictions for Routed Interworking |
453 |
Ethernet/VLAN to ATM AAL5 Interworking |
453 |
Prerequisites of Ethernet/VLAN to ATM AAL5 Interworking |
454 |
Restrictions of Ethernet/VLAN to ATM AAL5 Interworking |
454 |
ATM AAL5 to Ethernet Local Switching-Bridged Interworking |
456 |
ATM AAL5 to VLAN 802.1Q Local Switching-Bridged Interworking |
457 |
ATM AAL5 to Ethernet Port AToM-Bridged Interworking |
457 |
ATM AAL5 to Ethernet VLAN 802.1Q AToM-Bridged Interworking |
458 |
ATM to Ethernet-Routed Interworking |
459 |
Configuration Tasks and Examples |
460 |
Local Switching |
460 |
AToM |
462 |
Ethernet/VLAN to Frame Relay Interworking |
465 |
Prerequisites of Ethernet/VLAN to Frame Relay Interworking |
465 |
Restrictions for Ethernet/VLAN to Frame Relay Interworking |
465 |
FR DLCI to Ethernet Local Switching-Bridged Interworking |
467 |
FR DLCI to VLAN 802.1Q Local Switching-Bridged Interworking |
468 |
FR DLCI to Ethernet Port AToM-Bridged Interworking |
468 |
FR DLCI to Ethernet VLAN 802.1Q AToM-Bridged Interworking |
469 |
Frame Relay to Ethernet-Routed Interworking |
470 |
Configuration Tasks and Examples |
471 |
Local Switching |
471 |
AToM |
472 |
ATM to Frame Relay-Routed Interworking |
475 |
Configuration Tasks and Examples |
476 |
Local Switching |
476 |
AToM |
477 |
Verifying L2VPN Interworking |
478 |
Configuring Multilink Point-to-Point Protocol Connections |
479 |
Multilink Point-to-Point Protocol |
479 |
Feature History for Multilink PPP |
480 |
MLP Bundles |
481 |
Restrictions for MLP Bundles |
481 |
MLP Bundles and PPP Links |
481 |
System Limits for MLP Bundles |
482 |
Types of MLP Bundle Interfaces |
482 |
MLP Groups |
483 |
MLP Group Interfaces and Virtual Template Interfaces |
484 |
How MLP Determines the Link a Bundle Joins |
484 |
IP Addresses on MLP-Enabled Links |
485 |
Valid Ranges for MLP Interfaces |
486 |
MLP Overhead |
487 |
Configuration Commands for MLP |
487 |
interface multilink Command |
487 |
ppp multilink Command |
488 |
ppp multilink fragment-delay Command |
488 |
ppp multilink interleave Command |
489 |
ppp multilink fragment disable Command |
490 |
ppp multilink group Command |
490 |
MLP over Serial Interfaces |
491 |
Performance and Scalability for MLP over Serial Interfaces |
492 |
Restrictions and Limitations for MLP over Serial Interfaces |
492 |
Single-VC MLP over ATM Virtual Circuits |
493 |
Performance and Scalability for Single-VC MLP over ATM |
493 |
Restrictions and Limitations for Single-VC MLP over ATM |
493 |
Multi-VC MLP over ATM Virtual Circuits |
494 |
Performance and Scalability for Multi-VC MLP over ATM VCs |
495 |
Restrictions and Limitations for Multi-VC MLP over ATM VCs |
495 |
MLP on LNS |
496 |
About MLP on LNS |
497 |
PPP multilink links max Command |
499 |
Performance and Scalability of MLP on LNS |
499 |
PXF Memory and Performance Impact for MLP on LNS |
499 |
Scenario 1 |
500 |
Scenario 2 |
500 |
Restrictions and Limitations for MLP on LNS |
501 |
Configuring MLP on LNS |
502 |
MLPoE LAC Switching |
502 |
Restrictions for MLPoE LAC Switching |
502 |
MLPoE at PTA |
503 |
ATM Overhead Accounting |
504 |
Prerequisites of MLPoE at PTA |
504 |
Restrictions of MLPoE at PTA |
504 |
Memory and Performance Impact of MLPoE at PTA |
505 |
MLP-Based Link Fragmentation and Interleaving |
505 |
Configuring MLP Bundles and Member Links |
505 |
Creating an MLP Bundle Interface |
506 |
Configuration Example for Creating an MLP Bundle Interface |
507 |
Enabling MLP on a Virtual Template |
508 |
Configuration Example for Enabling MLP on a Virtual Template |
509 |
Adding a Serial Member Link to an MLP Bundle |
509 |
Adding an ATM Member Link to an MLP Bundle |
510 |
Configuration Example for Adding ATM Links to an MLP Bundle |
512 |
Moving a Member Link to a Different MLP Bundle |
513 |
Removing a Member Link from an MLP Bundle |
514 |
Changing the Default Endpoint Discriminator |
515 |
Configuration Example for Changing the Endpoint Discriminator |
515 |
Configuration Examples for Configuring MLP |
516 |
Configuration Example for Configuring MLP over Serial Interfaces |
516 |
Configuration Example for Configuring Single-VC MLP over ATM |
516 |
Configuration Example for Configuring Multi-VC MLP over ATM |
517 |
Configuration Example for MLP on LNS |
517 |
Configuration Example for MLPoE LAC Switching |
519 |
Configuration Examples of MLPoE at PTA |
519 |
Configuring MLPoE over IEEE 802.1Q VLANs |
520 |
Configuring MLPoE through RADIUS |
520 |
Verifying and Monitoring MLP Connections |
521 |
Bundle Counters and Link Counters |
522 |
Verification Examples for MLP Connections |
522 |
Verification Example for the show interfaces multilink Command |
522 |
Verification Example for the show ppp multilink Command |
523 |
Verification Example for the show interfaces multilink stat Command |
524 |
Related Documentation |
524 |
Configuring Gigabit EtherChannel Features |
527 |
Feature History for Gigabit EtherChannel |
528 |
Prerequisites for Gigabit EtherChannel Configuration |
529 |
Restrictions for Gigabit EtherChannel Configuration |
529 |
Configuring QoS Service Policies on GEC Interfaces |
529 |
Restrictions for QoS Service Policies on GEC Bundles |
531 |
Configuration Examples |
531 |
Configuration Example for Using the VLAN Group Feature to Apply QoS on Member Links |
531 |
Configuration Example for Applying QoS on GEC Bundle Subinterfaces |
532 |
Configuring Policy Based Routing Support on a GEC Bundle |
533 |
Restriction for Configuring PBR Support on a GEC Bundle |
533 |
Configuring IEEE 802.1Q and QinQ Support on GEC Bundle |
533 |
Prerequisites for Configuring IEEE 802.1Q and QinQ Support |
533 |
Restrictions for Configuring IEEE 802.1Q and QinQ Support on GEC Bundle |
533 |
Configuration Tasks for IEEE 802.1Q and QinQ on Subinterfaces |
534 |
Configuration Examples |
534 |
Configuring MVPN Support on GEC Bundle |
535 |
Configuration Tasks and Examples |
535 |
Configuring PPPoX Support on a GEC Bundle |
535 |
Restrictions for Configuring PPPoX Support for GEC Bundle |
535 |
Configuration Tasks |
536 |
Configuration Examples |
536 |
Configuring High Availability Support on GEC Bundle |
537 |
Configuring 8 Member Links per GEC Bundle |
537 |
Configuration Tasks |
537 |
Configuring VLAN-Based Load Balancing |
538 |
Restrictions for VLAN-Based Load Balancing |
538 |
Configuration Tasks |
539 |
Configuration Example |
540 |
Configuration Example of VLAN-Based Load Balancing |
540 |
Configuration Example for Applying VLAN QoS on GEC Bundle Subinterfaces |
541 |
Configuration Example for Using the VLAN Group Feature to Apply QoS |
542 |
Configuring IP Version 6 |
545 |
Feature History for IPv6 |
545 |
Supported Features |
545 |
Limitations for IPv6 |
547 |
IPv6 Extended ACLs |
548 |
Prerequisites |
548 |
Restrictions |
548 |
Configuring IPv6 Traffic Filtering |
549 |
Creating and Configuring the IPv6 ACL |
549 |
Applying the IPv6 ACL to an Interface |
550 |
Verifying IPv6 ACLs |
551 |
Create and Apply IPv6 ACL: Examples |
552 |
Configuring Template ACLs |
553 |
Feature History for Template ACLs |
554 |
Configuration Tasks for Template ACLs |
555 |
Configuring the Maximum Size of Template ACLs (Optional) |
555 |
Configuring ACLs Using RADIUS Attribute 242 |
555 |
Monitoring and Maintaining the Template ACL Configuration |
557 |
Configuration Examples for Template ACLs |
557 |
access-list template Command |
557 |
access-list template Command History |
558 |
access-list template Command Modes |
558 |
Usage Guidelines for the access-list template Command |
558 |
Examples |
558 |
show access-list template Command |
558 |
show access-list template Command Modes |
559 |
show access-list template Command History |
559 |
Examples |
559 |
Protecting the Router from DoS Attacks |
563 |
IP Options Selective Drop |
563 |
Feature History for IP Options Selective Drop |
564 |
Restrictions for IP Options Selective Drop |
564 |
How to Configure IP Options Selective Drop |
564 |
Dropping Packets with IP Options |
564 |
Verifying IP Options Packets |
565 |
Configuration Examples for IP Options Selective Drop |
565 |
Dropping IP Options Packets: Example |
565 |
Verifying IP Options Handling: Example |
566 |
Related Documentation |
566 |
IP Tunneling |
567 |
GRE Tunnel IP Source and Destination VRF Membership |
567 |
Tunnel VRF |
567 |
VRF-Aware VPDN Tunnels |
568 |
Feature History for GRE Tunnel IP Source and Destination VRF Membership |
568 |
Restrictions for GRE Tunnel IP Source and Destination VRF Membership |
569 |
How to Configure GRE Tunnel IP Source and Destination VRF Membership |
569 |
Configuring Tunnel VRF |
569 |
Configuring VRF-Aware VPDN Tunnels |
570 |
Configuration Examples |
570 |
Configuration Example for Tunnel VRF |
570 |
Configuration Examples for VRF-Aware VPDN Tunnels |
571 |
RADIUS Attributes |
573 |
RADIUS IETF Attributes |
573 |
Vendor-Proprietary RADIUS Attributes |
576 |
Vendor-Specific RADIUS IETF Attributes |
580 |
Glossary |
585 |