Section |
Page |
About this Guide |
29 |
Objectives |
29 |
Audience |
29 |
Conventions |
29 |
Information Symbols |
30 |
Related Documents |
30 |
Configuration Fundamentals |
31 |
Accessing the Command Line |
31 |
CLI Modes |
32 |
Navigating CLI Modes |
33 |
The do Command |
36 |
Undoing Commands |
36 |
Obtaining Help |
37 |
Entering and Editing Commands |
37 |
Command History |
38 |
Filtering show Command Outputs |
39 |
Multiple Users in Configuration mode |
40 |
Getting Started |
41 |
Console access |
41 |
Serial console |
41 |
Accessing the RJ-45 console port with a DB-9 adapter |
42 |
Default Configuration |
42 |
Configure a Host Name |
43 |
Access the System Remotely |
43 |
Access the C-Series, E-Series, S-Series, and the Z-Series Remotely |
43 |
Configure the Management Port IP Address |
43 |
Configure a Management Route |
44 |
Configure a Username and Password |
44 |
Access the S-Series Remotely |
45 |
Configure the Enable Password |
46 |
Configuration File Management |
46 |
Copy Files to and from the System |
47 |
Important Points to Remember |
47 |
Save the Running-configuration |
48 |
Configure the Overload bit for Startup Scenario |
49 |
View Files |
50 |
View Configuration Files |
51 |
File System Management |
51 |
View command history |
52 |
Upgrading FTOS |
52 |
Management |
53 |
Configure Privilege Levels |
53 |
Create a Custom Privilege Level |
53 |
Removing a command from EXEC mode |
54 |
Move a command from EXEC privilege mode to EXEC mode |
54 |
Allow Access to CONFIGURATION mode commands |
54 |
Allow Access to INTERFACE, LINE, ROUTE-MAP, and ROUTER mode |
54 |
Apply a Privilege Level to a Username |
56 |
Apply a Privilege Level to a Terminal Line |
56 |
Configure Logging |
57 |
Log Messages in the Internal Buffer |
57 |
Configuration Task List for System Log Management |
57 |
Disable System Logging |
58 |
Send System Messages to a Syslog Server |
58 |
Configure a Unix System as a Syslog Server |
58 |
Change System Logging Settings |
59 |
Display the Logging Buffer and the Logging Configuration |
59 |
Configure a UNIX logging facility level |
60 |
Synchronize log messages |
62 |
Enable timestamp on syslog messages |
62 |
File Transfer Services |
63 |
Configuration Task List for File Transfer Services |
63 |
Enable FTP server |
63 |
Configure FTP server parameters |
63 |
Configure FTP client parameters |
64 |
Terminal Lines |
65 |
Deny and Permit Access to a Terminal Line |
65 |
Configure Login Authentication for Terminal Lines |
65 |
Time out of EXEC Privilege Mode |
67 |
Telnet to Another Network Device |
67 |
Lock CONFIGURATION mode |
68 |
Viewing the Configuration Lock Status |
69 |
Recovering from a Forgotten Password on the S4810 |
69 |
Recovering from a Forgotten Enable Password on the S4810 |
70 |
Recovering from a Failed Start on the S4810 |
70 |
802.1ag |
73 |
Ethernet CFM |
73 |
Maintenance Domains |
74 |
Maintenance Points |
74 |
Maintenance End Points |
75 |
Implementation Information |
76 |
Configure CFM |
76 |
Related Configuration Tasks |
76 |
Enable Ethernet CFM |
77 |
Create a Maintenance Domain |
77 |
Create a Maintenance Association |
78 |
Create Maintenance Points |
78 |
Create a Maintenance End Point |
78 |
Create a Maintenance Intermediate Point |
79 |
MP Databases |
79 |
MP Database Persistence |
80 |
Continuity Check Messages |
80 |
Enable CCM |
81 |
Enable Cross-checking |
82 |
Loopback Message and Response |
82 |
Linktrace Message and Response |
82 |
Link Trace Cache |
83 |
Enable CFM SNMP Traps. |
84 |
Display Ethernet CFM Statistics |
85 |
802.1X |
87 |
Protocol Overview |
87 |
The Port-authentication Process |
88 |
EAP over RADIUS |
89 |
RADIUS Attributes for 802.1 Support |
90 |
Configuring 802.1X |
90 |
Related Configuration Tasks |
90 |
Important Points to Remember |
91 |
Enabling 802.1X |
91 |
Configuring Request Identity Re-transmissions |
92 |
Configuring a Quiet Period after a Failed Authentication |
93 |
Forcibly Authorizing or Unauthorizing a Port |
94 |
Re-authenticating a Port |
95 |
Periodic Re-authentication |
95 |
Configuring Timeouts |
96 |
Dynamic VLAN Assignment with Port Authentication |
98 |
Guest and Authentication-fail VLANs |
99 |
Configuring a Guest VLAN |
99 |
Configuring an Authentication-fail VLAN |
100 |
Access Control Lists (ACLs) |
103 |
Overview |
103 |
IP Access Control Lists (ACLs) |
104 |
CAM Profiling, CAM Allocation, and CAM Optimization |
104 |
CAM Profiling |
105 |
User Configurable CAM Allocation |
105 |
CAM optimization |
106 |
Test CAM Usage |
106 |
Implementing ACLs on FTOS |
107 |
ACLs and VLANs |
107 |
ACL Optimization |
107 |
Determine the order in which ACLs are used to classify traffic |
107 |
IP Fragment Handling |
108 |
IP fragments ACL examples |
109 |
Layer 4 ACL rules examples |
109 |
Configure a standard IP ACL |
110 |
Configure an extended IP ACL |
113 |
Configure filters with sequence number |
113 |
Configure filters without sequence number |
115 |
Established Flag |
116 |
Configuring Layer 2 and Layer 3 ACLs on an Interface |
116 |
Assign an IP ACL to an Interface |
117 |
Counting ACL Hits |
118 |
Configuring Ingress ACLs |
119 |
Configuring Egress ACLs |
119 |
Egress Layer 3 ACL Lookup for Control-plane IP Traffic |
120 |
Configuring ACLs to Loopback |
121 |
Applying an ACL on Loopback Interfaces |
121 |
IP Prefix Lists |
122 |
Implementation Information |
123 |
Configuration Task List for Prefix Lists |
123 |
Configure a prefix list |
123 |
Use a prefix list for route redistribution |
126 |
ACL Resequencing |
127 |
Resequencing an ACL or Prefix List |
128 |
Route Maps |
130 |
Implementation Information |
130 |
Important Points to Remember |
130 |
Configuration Task List for Route Maps |
130 |
Create a route map |
131 |
Configure route map filters |
132 |
Configure a route map for route redistribution |
135 |
Configure a route map for route tagging |
136 |
Continue clause |
136 |
Bidirectional Forwarding Detection (BFD) |
139 |
Protocol Overview |
139 |
How BFD Works |
140 |
BFD packet format |
140 |
BFD sessions |
142 |
BFD three-way handshake |
143 |
Session state changes |
144 |
Important Points to Remember |
145 |
Configuring Bidirectional Forwarding Detection |
145 |
Configuring BFD for Physical Ports |
145 |
Related configuration tasks |
146 |
Enabling BFD globally |
146 |
Establishing a session on physical ports |
146 |
Viewing physical port session parameters |
148 |
Disabling and re-enabling BFD |
149 |
Configuring BFD for Static Routes |
149 |
Related configuration tasks |
150 |
Establishing sessions for static routes |
150 |
Changing static route session parameters |
151 |
Disabling BFD for static routes |
151 |
Configuring BFD for OSPF |
151 |
Related configuration tasks |
152 |
Establishing sessions with OSPF neighbors |
152 |
Changing OSPF session parameters |
153 |
Disabling BFD for OSPF |
154 |
Configuring BFD for IS-IS |
154 |
Related configuration tasks |
154 |
Establishing sessions with IS-IS neighbors |
154 |
Changing IS-IS session parameters |
156 |
Disabling BFD for IS-IS |
156 |
Configuring BFD for BGP |
157 |
Prerequisites |
157 |
Establishing sessions with BGP neighbors |
157 |
Disabling BFD for BGP |
159 |
Using BFD in a BGP Peer Group |
160 |
Displaying BFD for BGP Information |
160 |
Configuring BFD for VRRP |
165 |
Related configuration tasks |
165 |
Establishing sessions with all VRRP neighbors |
165 |
Establishing VRRP sessions on VRRP neighbors |
166 |
Changing VRRP session parameters |
167 |
Disabling BFD for VRRP |
168 |
Configuring BFD for VLANs |
168 |
Related configuration tasks |
169 |
Establishing sessions with VLAN neighbors |
169 |
Disabling BFD for VLANs |
169 |
Configuring BFD for Port-Channels |
169 |
Related configuration tasks |
170 |
Establishing sessions on port-channels |
170 |
Disabling BFD for port-channels |
170 |
Configuring Protocol Liveness |
171 |
Troubleshooting BFD |
171 |
Border Gateway Protocol |
173 |
Protocol Overview |
174 |
Autonomous Systems (AS) |
174 |
Sessions and Peers |
176 |
Establishing a session |
177 |
Peer Groups |
177 |
Route Reflectors |
178 |
Confederations |
179 |
Communities |
179 |
BGP Attributes |
179 |
Best Path Selection Criteria |
179 |
Best Path selection details |
181 |
Weight |
182 |
Local Preference |
182 |
Multi-Exit Discriminators (MEDs) |
183 |
Origin |
184 |
AS Path |
185 |
Next Hop |
186 |
Multiprotocol BGP |
186 |
Implementing BGP with FTOS |
186 |
Additional Path (Add-Path) support |
186 |
Advertise IGP cost as MED for redistributed routes |
187 |
Ignore Router-ID for some best-path calculations |
187 |
4-Byte AS Numbers |
188 |
AS4 Number Representation |
188 |
Dynamic AS Number Notation application |
189 |
AS Number Migration |
191 |
BGP4 Management Information Base (MIB) |
193 |
Important Points to Remember |
193 |
Configuration Information |
194 |
BGP Configuration |
195 |
Defaults |
195 |
Configuration Task List for BGP |
196 |
Enable BGP |
196 |
Configure AS4 Number Representations |
201 |
Configure Peer Groups |
203 |
BGP fast fall-over |
207 |
Configure passive peering |
209 |
Maintain existing AS numbers during an AS migration |
210 |
Allow an AS number to appear in its own AS path |
211 |
Enable graceful restart |
212 |
Filter on an AS-Path attribute |
214 |
Redistribute routes |
217 |
Enable additional paths |
218 |
Configure IP community lists |
218 |
Manipulate the COMMUNITY attribute |
221 |
Change MED attribute |
224 |
Change LOCAL_PREFERENCE attribute |
224 |
Change NEXT_HOP attribute |
225 |
Change WEIGHT attribute |
225 |
Enable multipath |
226 |
Filter BGP routes |
226 |
Configure BGP route reflectors |
229 |
Aggregate routes |
230 |
Configure BGP confederations |
231 |
Enable route flap dampening |
231 |
Change BGP timers |
235 |
BGP neighbor soft-reconfiguration |
235 |
Route map continue |
237 |
MBGP Configuration |
238 |
BGP Regular Expression Optimization |
239 |
Debugging BGP |
239 |
Storing Last and Bad PDUs |
240 |
Capturing PDUs |
241 |
PDU Counters |
242 |
Sample Configurations |
242 |
Bare Metal Provisioning 3.0 (BMP 3.0) |
253 |
Overview |
253 |
Prerequisites |
254 |
Important Information |
254 |
BMP Process Overview |
254 |
Preparing BMP |
255 |
DHCP Server |
255 |
DHCP Configuration |
255 |
DHCP Retry Mechanism |
256 |
DHCP server IP Blacklist |
256 |
MAC-Based IP assignment |
256 |
File Server |
257 |
Domain Name Server |
257 |
Reload Modes |
257 |
BMP Mode |
258 |
BMP Mode Prerequisites |
258 |
MAC-Based IP Address Assignment |
258 |
Normal Mode |
259 |
DHCP Configuration |
259 |
FTOS Image Retrieval |
259 |
Scripts |
259 |
Pre-configuration Scripts |
259 |
Post-configuration Scripts |
260 |
Auto-execution Scripts |
260 |
Process for pre-configuration scripts: |
260 |
Configuration Tasks |
261 |
System boot and set-up behavior in BMP Mode |
262 |
BMP mode: Boot and Set-up Behavior |
263 |
Reload without a DHCP Server Offer |
264 |
Reload with a DHCP Server Offer without an FTOS Image |
264 |
Reload with a DHCP Server Offer without a Configuration File |
264 |
Reload with a DHCP Server Offer without a DNS Server |
266 |
Reload with a Pre-configuration Script (BMP mode only) |
266 |
Using the Post-Configuration Script (BMP mode only) |
267 |
Reload using the Auto-execution Script (Normal mode only) |
267 |
Script Examples |
268 |
Auto-execution Script - Normal mode |
268 |
Pre-configuration Script - BMP Mode |
271 |
Content Addressable Memory (CAM) |
273 |
Content Addressable Memory |
273 |
CAM Profiles |
274 |
Microcode |
275 |
CAM Profiling for ACLs |
276 |
Boot Behavior |
277 |
Example: EF Line Card with EG Chassis Profile (Card Problem) |
278 |
Example: EH Line Card with EG Chassis Profile (Card Problem) |
278 |
When to Use CAM Profiling |
278 |
Important Points to Remember |
279 |
Differences Between EtherScale and TeraScale |
279 |
Select CAM Profiles |
279 |
CAM Allocation |
280 |
Test CAM Usage |
281 |
View CAM Profiles |
281 |
View CAM-ACL settings |
282 |
View CAM Usage |
284 |
Configure IPv4Flow Sub-partitions |
284 |
Configure Ingress Layer 2 ACL Sub-partitions |
287 |
Return to the Default CAM Configuration |
289 |
CAM Optimization |
289 |
Applications for CAM Profiling |
289 |
LAG Hashing |
289 |
LAG Hashing based on Bidirectional Flow |
290 |
CAM profile for the VLAN ACL group feature |
290 |
Troubleshoot CAM Profiling |
290 |
CAM Profile Mismatches |
290 |
QoS CAM Region Limitation |
291 |
Control Plane Policing (CoPP) |
293 |
Overview |
293 |
Configure Control Plane Policing |
294 |
Configure CoPP for protocols |
295 |
Sample Config for CoPP protocol configuration |
296 |
Configure CoPP for CPU queues |
297 |
Sample Config for CoPP CPU queue configuration |
297 |
Show commands |
298 |
Data Center Bridging (DCB) |
301 |
Ethernet Enhancements in Data Center Bridging |
301 |
Priority-Based Flow Control |
302 |
Enhanced Transmission Selection |
304 |
Data Center Bridging Exchange Protocol (DCBx) |
305 |
Data Center Bridging in a Traffic Flow |
305 |
Enabling Data Center Bridging |
306 |
QoS dot1p Traffic Classification and Queue Assignment |
307 |
Configuring Priority-Based Flow Control |
308 |
Configuring Lossless Queues |
311 |
Configuring the PFC Buffer in a Switch Stack |
312 |
DCB and Switch Stacking Caveats for the S4820T |
313 |
Configuring Enhanced Transmission Selection |
313 |
ETS Prerequisites and Restrictions |
313 |
Creating a QoS ETS Output Policy |
314 |
Creating an ETS Priority Group |
317 |
Applying an ETS Output Policy for a Priority Group to an Interface |
318 |
ETS Operation with DCBx |
319 |
Configuring Bandwidth Allocation for DCBx CIN |
320 |
Applying DCB Policies in a Switch Stack |
321 |
Configuring DCBx Operation |
322 |
DCBx Operation |
322 |
DCBx Port Roles |
322 |
DCB Configuration Exchange |
324 |
Configuration Source Election |
324 |
Propagation of DCB Information |
325 |
Auto-Detection and Manual Configuration of the DCBx Version |
325 |
DCBx Example |
326 |
DCBx Prerequisites and Restrictions |
328 |
DCBx Configuration Procedure |
328 |
Configuring DCBx on an Interface |
328 |
Configuring DCBx Globally on the Switch |
330 |
DCBx Error Messages |
332 |
An error in DCBx operation is displayed using the syslog messages: |
332 |
Debugging DCBx on an Interface |
332 |
Verifying DCB Configuration |
333 |
PFC and ETS Configuration Examples |
346 |
Using PFC and ETS to Manage Data Center Traffic |
346 |
Using PFC and ETS to Manage Converged Ethernet Traffic in a Switch Stack |
350 |
Hierarchical Scheduling in ETS Output Policies |
351 |
S-Series Debugging and Diagnostics |
353 |
Offline diagnostics |
353 |
Important Points to Remember |
354 |
Running Offline Diagnostics |
354 |
Trace logs |
357 |
Auto Save on Crash or Rollover |
358 |
Last restart reason |
358 |
Hardware watchdog timer |
358 |
show hardware commands |
359 |
Environmental monitoring |
360 |
Recognize an over-temperature condition |
360 |
Troubleshoot an over-temperature condition |
361 |
Recognize an under-voltage condition |
361 |
Troubleshoot an under-voltage condition |
362 |
Buffer tuning |
362 |
Deciding to tune buffers |
364 |
Buffer tuning commands |
365 |
Using a pre-defined buffer profile |
367 |
Sample buffer profile configuration |
367 |
Troubleshooting packet loss |
368 |
Displaying Drop Counters |
368 |
Dataplane Statistics |
370 |
Displaying Stack Port Statistics |
372 |
Displaying Stack Member Counters |
372 |
Application core dumps |
373 |
Mini core dumps |
373 |
TCP dumps |
374 |
Dynamic Host Configuration Protocol (DHCP) |
377 |
Protocol Overview |
377 |
DHCP Packet Format and Options |
378 |
Assigning an IP Address using DHCP |
379 |
Implementation Information |
380 |
Configuration Tasks |
380 |
Configure the System to be a DHCP Server |
380 |
Configuration Tasks |
381 |
Related Configuration Tasks |
381 |
Configure the Server for Automatic Address Allocation |
381 |
Create an IP Address Pool |
382 |
Exclude Addresses from the Address Pool |
382 |
Specify an Address Lease Time |
383 |
Specify a Default Gateway |
383 |
Enable DHCP Server |
383 |
Configure a Method of Hostname Resolution |
384 |
Address Resolution using DNS |
384 |
Address Resolution using NetBIOS WINS |
384 |
Create Manual Binding Entries |
384 |
Debug DHCP server |
385 |
DHCP Clear Commands |
385 |
Configure the System to be a Relay Agent |
385 |
Configure the System for User Port Stacking |
387 |
Configure Secure DHCP |
387 |
Option 82 |
387 |
DHCP Snooping |
388 |
Enable DCHP Snooping |
389 |
Add a static entry in the binding table |
389 |
Clear the binding table |
389 |
Display the contents of the binding table |
389 |
Drop DHCP packets on snooped VLANs only |
390 |
Dynamic ARP Inspection |
391 |
Bypass the ARP Inspection |
393 |
Source Address Validation |
393 |
IP Source Address Validation |
393 |
DHCP MAC Source Address Validation |
394 |
IP+MAC Source Address Validation |
394 |
Equal Cost Multi-Path (ECMP) |
397 |
ECMP for Flow-based Affinity |
397 |
Configurable Hash Algorithm |
397 |
Deterministic ECMP Next Hop |
398 |
Configurable Hash Algorithm Seed |
398 |
Link Bundle Monitoring |
399 |
Managing ECMP Group Paths |
400 |
Enabling FIPS Cryptography |
401 |
Preparing the System |
401 |
Enabling FIPS Mode |
401 |
Generating Host-Keys |
402 |
Monitoring FIPS Mode Status |
403 |
Disabling the FIPS Mode |
403 |
FIP Snooping |
405 |
Fibre Channel over Ethernet |
405 |
Ensuring Robustness in a Converged Ethernet Network |
405 |
FIP Snooping on Ethernet Bridges |
407 |
FIP Snooping in a Switch Stack |
409 |
Configuring FIP Snooping |
409 |
Enabling the FIP Snooping Feature |
410 |
Enabling FIP Snooping on VLANs |
410 |
Configuring the FC-MAP Value |
410 |
Configuring a Port for a Bridge-to-Bridge Link |
411 |
Configuring a Port for a Bridge-to-FCF Link |
411 |
Impact on Other Software Features |
411 |
FIP Snooping Prerequisites |
411 |
FIP Snooping Restrictions |
412 |
Configuration Procedure |
412 |
Displaying FIP Snooping Information |
413 |
FIP Snooping Configuration Example |
418 |
Force10 Resilient Ring Protocol (FRRP) |
421 |
Protocol Overview |
421 |
Ring Status |
422 |
Ring Checking |
422 |
Ring Failure |
422 |
Ring Restoration |
422 |
Multiple FRRP Rings |
423 |
Member VLAN Spanning Two Rings Connected by One Switch |
423 |
Important FRRP Points |
423 |
Important FRRP Concepts |
424 |
Implementing FRRP |
425 |
FRRP Configuration |
425 |
Create the FRRP group |
426 |
Configure the Control VLAN |
426 |
Configure and add the Member VLANs |
427 |
Set FRRP Timers |
429 |
Clear FRRP counters |
429 |
Show FRRP configuration |
429 |
Show FRRP information |
430 |
Troubleshooting FRRP |
430 |
Configuration Checks |
430 |
Sample Configuration and Topology |
430 |
GARP VLAN Registration Protocol (GVRP) |
433 |
Protocol Overview |
433 |
Important Points to Remember |
433 |
Configuring GVRP |
434 |
Related Configuration Tasks |
435 |
Enabling GVRP Globally |
435 |
Enabling GVRP on a Layer 2 Interface |
435 |
Configuring GVRP Registration |
436 |
Configuring a GARP Timer |
436 |
High Availability |
439 |
Component Redundancy |
440 |
RPM Redundancy |
440 |
Boot the chassis with a single RPM |
440 |
Boot the chassis with dual RPMs |
440 |
Automatic and manual RPM failover |
442 |
Communication between RPMs |
442 |
Support for RPM redundancy by FTOS version |
444 |
RPM synchronization |
445 |
RPM redundancy configuration tasks |
445 |
Online Insertion and Removal |
446 |
RPM Online Insertion and Removal |
446 |
Linecard Online Insertion and Removal |
447 |
Pre-configure a line card slot |
448 |
Replace a line card |
448 |
Hitless Behavior |
449 |
Graceful Restart |
450 |
Software Resiliency |
450 |
Runtime System Health Check |
450 |
SFM Channel Monitoring |
451 |
Software Component Health Monitoring |
451 |
System Health Monitoring |
451 |
Failure and Event Logging |
451 |
Trace Log |
452 |
Core Dumps |
452 |
System Log |
452 |
Hot-lock Behavior |
452 |
Warm Upgrade |
453 |
Configure Cache Boot |
454 |
Cache Boot Pre-requisites |
454 |
Select the Cache Boot Image |
455 |
Process Restartability |
457 |
Internet Group Management Protocol (IGMP) |
459 |
IGMP Implementation Information |
459 |
IGMP Protocol Overview |
459 |
IGMP version 2 |
459 |
Joining a Multicast Group |
460 |
Leaving a Multicast Group |
460 |
IGMP version 3 |
461 |
Joining and Filtering Groups and Sources |
462 |
Leaving and Staying in Groups |
463 |
Configuring IGMP |
464 |
Related Configuration Tasks |
464 |
Viewing IGMP Enabled Interfaces |
465 |
Selecting an IGMP Version |
465 |
Viewing IGMP Groups |
466 |
Adjusting Timers |
466 |
Adjusting Query and Response Timers |
466 |
Adjusting the IGMP Querier Timeout Value |
467 |
Configuring a Static IGMP Group |
467 |
Enabling IGMP Immediate-leave |
467 |
IGMP Snooping |
468 |
IGMP Snooping Implementation Information |
468 |
Configuring IGMP Snooping |
468 |
Related Configuration Tasks |
468 |
Enabling IGMP Immediate-leave |
469 |
Disabling Multicast Flooding |
469 |
Specifying a Port as Connected to a Multicast Router |
469 |
Configuring the Switch as Querier |
469 |
Adjusting the Last Member Query Interval |
470 |
Fast Convergence after MSTP Topology Changes |
470 |
Designating a Multicast Router Interface |
470 |
Interfaces |
471 |
Basic Interface Configuration: |
471 |
Advanced Interface Configuration: |
471 |
Interface Types |
472 |
View Basic Interface Information |
472 |
Enable a Physical Interface |
474 |
Physical Interfaces |
475 |
Configuration Task List for Physical Interfaces |
475 |
Overview of Layer Modes |
475 |
Configure Layer 2 (Data Link) Mode |
476 |
Configure Layer 3 (Network) Mode |
477 |
Management Interfaces |
478 |
Configure Management Interfaces on the E-Series, C-Series and the S4810 |
478 |
Important Things to Remember — virtual-ip |
479 |
Configure Management Interfaces on the S-Series |
480 |
VLAN Interfaces |
481 |
Loopback Interfaces |
482 |
Null Interfaces |
482 |
Port Channel Interfaces |
482 |
Port channel definition and standards |
483 |
Port channel benefits |
483 |
Port channel implementation |
483 |
10/100/1000 Mbps interfaces in port channels |
484 |
Configuration task list for port channel interfaces |
485 |
Create a port channel |
485 |
Add a physical interface to a port channel |
485 |
Reassign an interface to a new port channel |
488 |
Configure the minimum oper up links in a port channel (LAG) |
489 |
Add or remove a port channel from a VLAN |
489 |
Assign an IP address to a port channel |
490 |
Delete or disable a port channel |
490 |
Load balancing through port channels |
490 |
E-Series load-balancing |
490 |
IPv4, IPv6, and non-IP traffic handling on the E-Series |
492 |
C-Series and S-Series load-balancing |
493 |
Hash algorithm |
493 |
Bulk Configuration |
495 |
Interface Range |
495 |
Bulk Configuration Examples |
495 |
Create a single-range |
496 |
Create a multiple-range |
496 |
Exclude duplicate entries |
496 |
Exclude a smaller port range |
496 |
Overlap port ranges |
496 |
Commas |
496 |
Add ranges |
496 |
Interface Range Macros |
497 |
Define the Interface Range |
497 |
Choose an Interface-range Macro |
497 |
Monitor and Maintain Interfaces |
498 |
Maintenance using TDR |
499 |
Splitting QSFP ports to SFP+ ports |
500 |
Important Points |
500 |
Link Debounce Timer |
501 |
Important Points to Remember about Link Debounce Timer |
501 |
Assign a debounce time to an interface |
501 |
Show debounce times in an interface |
502 |
Disable ports when one only SFM is available (E300 only) |
502 |
Disable port on one SFM |
502 |
Link Dampening |
503 |
Important Points to Remember |
503 |
Enable Link Dampening |
503 |
Clear Dampening Counters |
504 |
Link Dampening Support for XML |
504 |
Configure MTU size on an Interface |
505 |
Link Bundle Monitoring |
505 |
Ethernet Pause Frames |
505 |
Threshold Settings |
506 |
Enable Pause Frames |
507 |
Configure MTU Size on an Interface |
508 |
Port-pipes |
509 |
Auto-Negotiation on Ethernet Interfaces |
510 |
Setting speed and duplex mode of Ethernet Interfaces |
510 |
Setting Auto-Negotiation Options |
511 |
Adjust the keepalive timer |
512 |
View Advanced Interface Information |
512 |
Display Only Configured Interfaces |
512 |
Configure Interface Sampling Size |
513 |
Dynamic Counters |
515 |
Clear interface counters |
515 |
IPv4 Routing |
517 |
IP Addresses |
517 |
Implementation Information |
518 |
Configuration Task List for IP Addresses |
518 |
Assign IP addresses to an interface |
518 |
Configure static routes |
520 |
Configure static routes for the management interface |
521 |
Directed Broadcast |
522 |
Resolution of Host Names |
523 |
Enable dynamic resolution of host names |
523 |
Specify local system domain and a list of domains |
524 |
DNS with traceroute |
524 |
ARP |
525 |
Configuration Task List for ARP |
525 |
Configure static ARP entries |
526 |
Enable Proxy ARP |
526 |
Clear ARP cache |
527 |
ARP Learning via Gratuitous ARP |
527 |
ARP Learning via ARP Request |
528 |
Configurable ARP Retries |
529 |
ICMP |
529 |
Configuration Task List for ICMP |
529 |
Enable ICMP unreachable messages |
529 |
Enable ICMP redirects |
530 |
UDP Helper |
530 |
Configuring UDP Helper |
530 |
Important Points to Remember about UDP Helper |
531 |
Enabling UDP Helper |
531 |
Configuring a Broadcast Address |
532 |
Configurations Using UDP Helper |
532 |
UDP Helper with Broadcast-all Addresses |
532 |
UDP Helper with Subnet Broadcast Addresses |
533 |
UDP Helper with Configured Broadcast Addresses |
534 |
UDP Helper with No Configured Broadcast Addresses |
534 |
Troubleshooting UDP Helper |
535 |
IPv6 Routing |
537 |
Protocol Overview |
537 |
Extended Address Space |
538 |
Stateless Autoconfiguration |
538 |
IPv6 Headers |
539 |
IPv6 Header Fields |
539 |
Version (4 bits) |
539 |
Traffic Class (8 bits) |
540 |
Flow Label (20 bits) |
540 |
Payload Length (16 bits) |
540 |
Next Header (8 bits) |
540 |
Hop Limit (8 bits) |
541 |
Source Address (128 bits) |
541 |
Destination Address (128 bits) |
541 |
Extension Header fields |
541 |
Hop-by-Hop Options header |
542 |
Addressing |
543 |
Link-local Addresses |
543 |
Static and Dynamic Addressing |
543 |
Implementing IPv6 with FTOS |
544 |
ICMPv6 |
546 |
Path MTU Discovery |
547 |
IPv6 Neighbor Discovery |
548 |
IPv6 Neighbor Discovery of MTU packets |
549 |
QoS for IPv6 |
549 |
IPv6 Multicast |
549 |
SSH over an IPv6 Transport |
550 |
Configuration Task List for IPv6 |
550 |
Change your CAM-Profile on an E-Series system |
550 |
Adjust your CAM-Profile on a C-Series or S-Series |
551 |
Assign an IPv6 Address to an Interface |
552 |
Assign a Static IPv6 Route |
553 |
Telnet with IPv6 |
555 |
SNMP over IPv6 |
555 |
Show IPv6 Information |
556 |
Show an IPv6 Interface |
557 |
Show IPv6 Routes |
558 |
Show the Running-Configuration for an Interface |
559 |
Clear IPv6 Routes |
560 |
iSCSI Optimization |
561 |
iSCSI Optimization Overview |
561 |
Monitoring iSCSI Traffic Flows |
563 |
Application of Quality of Service to iSCSI Traffic Flows |
563 |
Information Monitored in iSCSI Traffic Flows |
563 |
Detection and Auto-configuration for Dell EqualLogic Arrays |
564 |
Detection and Port Configuration for Dell Compellent Arrays |
565 |
Synchronizing iSCSI Sessions Learned on VLT-Lags with VLT-Peer |
565 |
Enabling and Disabling iSCSI Optimization |
566 |
Default iSCSI Optimization Values |
566 |
iSCSI Optimization Prerequisites |
567 |
Configuring iSCSI Optimization |
567 |
Displaying iSCSI Optimization Information |
569 |
Intermediate System to Intermediate System |
571 |
Protocol Overview |
571 |
IS-IS Addressing |
572 |
Multi-Topology IS-IS |
573 |
Transition Mode |
573 |
Interface support |
574 |
Adjacencies |
574 |
Graceful Restart |
574 |
Timers |
574 |
Implementation Information |
575 |
Configuration Information |
576 |
Configuration Task List for IS-IS |
576 |
Enable IS-IS |
577 |
Configure Multi-Topology IS-IS (MT IS-IS) |
580 |
Configure Multi-Topology IS-IS (MT IS-IS) |
581 |
Configure IS-IS Graceful Restart |
581 |
Change LSP attributes |
584 |
Configure IS-IS metric style and cost |
585 |
Configuring the distance of a route |
587 |
Change the IS-type |
587 |
Control routing updates |
588 |
Distribute Routes |
588 |
Redistribute routes |
591 |
Configure authentication passwords |
592 |
Set the overload bit |
593 |
Debug IS-IS |
594 |
IS-IS Metric Styles |
595 |
Configure Metric Values |
595 |
Maximum Values in the Routing Table |
596 |
Changing the IS-IS Metric Style in One Level Only |
596 |
Leaking from One Level to Another |
598 |
Sample Configuration |
599 |
Link Aggregation Control Protocol (LACP) |
603 |
Introduction to Dynamic LAGs and LACP |
603 |
Important Points to Remember |
604 |
LACP modes |
604 |
LACP Configuration Commands |
605 |
LACP Configuration Tasks |
605 |
Create a LAG |
605 |
Configure the LAG interfaces as dynamic |
606 |
Set the LACP long timeout |
606 |
Monitor and Debugging LACP |
607 |
Shared LAG State Tracking |
608 |
Configure Shared LAG State Tracking |
608 |
Important Points about Shared LAG State Tracking |
610 |
Configure LACP as Hitless |
610 |
LACP Basic Configuration Example |
610 |
Configuring a LAG on ALPHA |
611 |
Summary of the configuration on ALPHA |
616 |
Summary of the configuration on BRAVO |
617 |
Layer 2 |
621 |
Managing the MAC Address Table |
621 |
Clear the MAC Address Table |
621 |
Set the Aging Time for Dynamic Entries |
622 |
Set the Aging Time for Dynamic Entries on a VLAN |
622 |
Configure a Static MAC Address |
622 |
Display the MAC Address Table |
623 |
MAC Learning Limit |
623 |
mac learning-limit dynamic |
624 |
mac learning-limit mac-address-sticky |
625 |
mac learning-limit station-move |
625 |
Learning Limit Violation Actions |
625 |
Station Move Violation Actions |
626 |
Recovering from Learning Limit and Station Move Violations |
626 |
Per-VLAN MAC Learning Limit |
627 |
NIC Teaming |
628 |
MAC Move Optimization |
629 |
Microsoft Clustering |
629 |
Default Behavior |
630 |
Configuring the Switch for Microsoft Server Clustering |
630 |
Enable and Disable VLAN Flooding |
631 |
Configuring Redundant Pairs |
632 |
Important Points about Configuring Redundant Pairs |
633 |
Restricting Layer 2 Flooding |
635 |
Far-end Failure Detection |
636 |
FEFD state changes |
637 |
Important Points to Remember |
638 |
Configuring FEFD |
638 |
Enable FEFD Globally |
638 |
Enable FEFD on an Interface |
639 |
Debugging FEFD |
639 |
During an RPM Failover |
640 |
Link Layer Discovery Protocol (LLDP) |
641 |
802.1AB (LLDP) Overview |
641 |
Protocol Data Units |
641 |
Optional TLVs |
643 |
Management TLVs |
643 |
Organizationally Specific TLVs |
643 |
IEEE Organizationally Specific TLVs |
644 |
TIA-1057 (LLDP-MED) Overview |
645 |
TIA Organizationally Specific TLVs |
645 |
LLDP-MED Capabilities TLV |
646 |
LLDP-MED Network Policies TLV |
647 |
Extended Power via MDI TLV |
649 |
Configuring LLDP |
649 |
Related Configuration Tasks |
649 |
Important Points to Remember |
650 |
LLDP Compatibility |
650 |
CONFIGURATION versus INTERFACE Configurations |
650 |
Enabling LLDP |
651 |
Disabling and Undoing LLDP |
651 |
Advertising TLVs |
652 |
Viewing the LLDP Configuration |
653 |
Viewing Information Advertised by Adjacent LLDP Agents |
654 |
Configuring LLDPDU Intervals |
655 |
Configuring Transmit and Receive Mode |
656 |
Configuring a Time to Live |
657 |
Debugging LLDP |
658 |
Relevant Management Objects |
659 |
Multicast Source Discovery Protocol (MSDP) |
665 |
Protocol Overview |
665 |
Anycast RP |
666 |
Implementation Information |
666 |
Configuring Multicast Source Discovery Protocol |
667 |
Related Configuration Tasks |
667 |
Enable MSDP |
672 |
Manage the Source-active Cache |
672 |
View the Source-active Cache |
673 |
Limit the Source-active Cache |
673 |
Clear the Source-active Cache |
673 |
Enable the Rejected Source-active Cache |
673 |
Accept Source-active Messages that fail the RFP Check |
674 |
Limit the Source-active Messages from a Peer |
676 |
Prevent MSDP from Caching a Local Source |
677 |
Prevent MSDP from Caching a Remote Source |
678 |
Prevent MSDP from Advertising a Local Source |
679 |
Log Changes in Peership States |
680 |
Terminate a Peership |
680 |
Clear Peer Statistics |
681 |
Debug MSDP |
682 |
MSDP with Anycast RP |
682 |
Reducing Source-active Message Flooding |
684 |
Specify the RP Address Used in SA Messages |
684 |
MSDP Sample Configurations |
688 |
Multiple Spanning Tree Protocol (MSTP) |
693 |
Protocol Overview |
693 |
Implementation Information |
694 |
Configure Multiple Spanning Tree Protocol |
694 |
Related Configuration Tasks |
694 |
Enable Multiple Spanning Tree Globally |
695 |
Add and Remove Interfaces |
695 |
Create Multiple Spanning Tree Instances |
696 |
Influence MSTP Root Selection |
697 |
Interoperate with Non-FTOS Bridges |
697 |
Modify Global Parameters |
698 |
Modify Interface Parameters |
699 |
Configure an EdgePort |
700 |
Flush MAC Addresses after a Topology Change |
701 |
MSTP Sample Configurations |
702 |
Debugging and Verifying MSTP Configuration |
706 |
Multicast Features |
709 |
Implementation Information |
709 |
Enable IP Multicast |
709 |
Multicast with ECMP |
710 |
Implementation Information |
710 |
First Packet Forwarding for Lossless Multicast |
711 |
Multicast Policies |
712 |
IPv4 Multicast Policies |
712 |
Limit the Number of Multicast Routes |
712 |
Prevent a Host from Joining a Group |
713 |
Rate Limit IGMP Join Requests |
715 |
Prevent a PIM Router from Forming an Adjacency |
715 |
Prevent a Source from Registering with the RP |
715 |
Prevent a PIM Router from Processing a Join |
717 |
IPv6 Multicast Policies |
717 |
Limit the Number of IPv6 Multicast Routes |
717 |
Prevent an IPv6 Neighbor from Forming an Adjacency |
718 |
Prevent an IPv6 Source from Registering with the RP |
718 |
Prevent an IPv6 PIM Router from Processing an IPv6 Join |
718 |
Multicast Traceroute |
719 |
Open Shortest Path First (OSPFv2 and OSPFv3) |
721 |
Protocol Overview |
722 |
Autonomous System (AS) Areas |
722 |
Area Types |
723 |
Networks and Neighbors |
724 |
Router Types |
724 |
Backbone Router (BR) |
725 |
Area Border Router (ABR) |
726 |
Autonomous System Border Router (ASBR) |
726 |
Internal Router (IR) |
726 |
Designated and Backup Designated Routers |
726 |
Link-State Advertisements (LSAs) |
727 |
Virtual Links |
728 |
Router Priority and Cost |
728 |
Implementing OSPF with FTOS |
729 |
Graceful Restart |
730 |
Fast Convergence (OSPFv2, IPv4 only) |
731 |
Multi-Process OSPF (OSPFv2, IPv4 only) |
731 |
Processing SNMP and Sending SNMP Traps |
732 |
RFC-2328 Compliant OSPF Flooding |
732 |
OSPF ACK Packing |
733 |
OSPF Adjacency with Cisco Routers |
733 |
Configuration Information |
734 |
Configuration Task List for OSPFv2 (OSPF for IPv4) |
734 |
Enable OSPFv2 |
735 |
Enable Multi-Process OSPF |
737 |
Assign an OSPFv2 area |
738 |
Enable OSPFv2 on interfaces |
739 |
Configure stub areas |
741 |
Configure OSPF Stub-Router Advertisement |
742 |
Enable passive interfaces |
743 |
Enable fast-convergence |
744 |
Change OSPFv2 parameters on interfaces |
745 |
Enable OSPFv2 authentication |
747 |
Enable OSPFv2 graceful restart |
747 |
Configure virtual links |
749 |
Filter routes |
750 |
Redistribute routes |
751 |
Troubleshooting OSPFv2 |
752 |
Sample Configurations for OSPFv2 |
755 |
Basic OSPFv2 Router Topology |
755 |
Configuration Task List for OSPFv3 (OSPF for IPv6) |
756 |
Enable IPv6 Unicast Routing |
757 |
Assign IPv6 addresses on an interface |
757 |
Assign Area ID on interface |
757 |
Assign OSPFv3 Process ID and Router ID Globally |
758 |
Configure stub areas |
758 |
Configure Passive-Interface |
759 |
Redistribute routes |
760 |
Configure a default route |
760 |
Enable OSPFv3 graceful restart |
761 |
OSPFv3 Authentication Using IPsec |
764 |
OSPFv3 Authentication using IPsec: Configuration Notes |
765 |
Configuring IPsec Authentication on an Interface |
766 |
Configuring IPsec Encryption on an Interface |
767 |
Configuring IPsec Authentication for an OSPFv3 Area |
768 |
Configuring IPsec Encryption for an OSPFv3 Area |
769 |
Displaying OSPFv3 IPsec Security Policies |
770 |
Troubleshooting OSPFv3 |
774 |
PIM Sparse-Mode (PIM-SM) |
777 |
Implementation Information |
777 |
Protocol Overview |
777 |
Requesting Multicast Traffic |
778 |
Refusing Multicast Traffic |
778 |
Sending Multicast Traffic |
778 |
Important Points to Remember |
779 |
Configure PIM-SM |
779 |
Related Configuration Tasks |
779 |
Enable PIM-SM |
780 |
Configurable S,G Expiry Timers |
781 |
Configure a Static Rendezvous Point |
782 |
Override Bootstrap Router Updates |
783 |
Configure a Designated Router |
783 |
Create Multicast Boundaries and Domains |
784 |
PIM-SM Graceful Restart |
784 |
Monitoring PIM |
785 |
Port Monitoring |
787 |
Important Points to Remember |
787 |
Port Monitoring on E-Series |
788 |
E-Series TeraScale |
788 |
E-Series ExaScale |
789 |
Port Monitoring on C-Series and S-Series |
789 |
Configuring Port Monitoring |
792 |
Flow-based Monitoring |
793 |
Private VLANs (PVLAN) |
795 |
Private VLAN Concepts |
795 |
Private VLAN Commands |
797 |
Private VLAN Configuration Task List |
798 |
Creating PVLAN ports |
798 |
Creating a Primary VLAN |
799 |
Creating a Community VLAN |
800 |
Creating an Isolated VLAN |
800 |
Private VLAN Configuration Example |
801 |
Inspecting the Private VLAN Configuration |
802 |
Per-VLAN Spanning Tree Plus (PVST+) |
805 |
Protocol Overview |
805 |
Implementation Information |
806 |
Configure Per-VLAN Spanning Tree Plus |
806 |
Related Configuration Tasks |
806 |
Enable PVST+ |
807 |
Disable PVST+ |
807 |
Influence PVST+ Root Selection |
807 |
Modify Global PVST+ Parameters |
809 |
Modify Interface PVST+ Parameters |
810 |
Configure an EdgePort |
811 |
PVST+ in Multi-vendor Networks |
812 |
PVST+ Extended System ID |
812 |
PVST+ Sample Configurations |
813 |
Quality of Service (QoS) |
817 |
Implementation Information |
819 |
Port-based QoS Configurations |
819 |
Set dot1p Priorities for Incoming Traffic |
820 |
Honor dot1p Priorities on Ingress Traffic |
820 |
Priority-tagged Frames on the Default VLAN |
821 |
Configure Port-based Rate Policing |
821 |
Configure Port-based Rate Limiting |
822 |
Configure Port-based Rate Shaping |
823 |
Policy-based QoS Configurations |
824 |
Classify Traffic |
824 |
Create a Layer 3 class map |
824 |
Create a Layer 2 class map |
825 |
Determine the order in which ACLs are used to classify traffic |
825 |
Set DSCP values for egress packets based on flow |
826 |
Display configured class maps and match criteria |
826 |
Create a QoS Policy |
828 |
Create an input QoS policy |
828 |
Create an output QoS policy |
829 |
Create Policy Maps |
831 |
Create Input Policy Maps |
831 |
Apply an input policy map to an interface |
834 |
Create Output Policy Maps |
834 |
QoS Rate Adjustment |
835 |
Strict-priority Queueing |
836 |
Weighted Random Early Detection |
836 |
Create WRED Profiles |
837 |
Apply a WRED profile to traffic |
838 |
Display Default and Configured WRED Profiles |
838 |
Display WRED Drop Statistics |
839 |
Pre-calculating Available QoS CAM Space |
840 |
Routing Information Protocol (RIP) |
843 |
Protocol Overview |
843 |
RIPv1 |
843 |
RIPv2 |
844 |
Implementation Information |
844 |
Configuration Information |
844 |
Configuration Task List for RIP |
844 |
Enable RIP globally |
845 |
Configure RIP on interfaces |
846 |
Control RIP routing updates |
846 |
Set send and receive version |
848 |
Generate a default route |
850 |
Summarize routes |
850 |
Control route metrics |
851 |
Debug RIP |
851 |
RIP Configuration Example |
852 |
Configuring RIPv2 on Core 2 |
853 |
Core 2 Output |
853 |
RIP Configuration on Core 3 |
855 |
Core 3 RIP Output |
855 |
RIP Configuration Summary |
857 |
Remote Monitoring (RMON) |
859 |
Implementation |
859 |
Fault Recovery |
860 |
Set rmon alarm |
861 |
Configure an RMON event |
862 |
Configure RMON collection statistics |
863 |
Configure RMON collection history |
864 |
Enable an RMON MIB collection history group |
864 |
Rapid Spanning Tree Protocol (RSTP) |
865 |
Protocol Overview |
865 |
Configuring Rapid Spanning Tree |
865 |
Related Configuration Tasks |
865 |
Important Points to Remember |
866 |
RSTP and VLT |
866 |
Configure Interfaces for Layer 2 Mode |
867 |
Enable Rapid Spanning Tree Protocol Globally |
868 |
Add and Remove Interfaces |
871 |
Modify Global Parameters |
871 |
Modify Interface Parameters |
872 |
Configure an EdgePort |
873 |
Influence RSTP Root Selection |
874 |
SNMP Traps for Root Elections and Topology Changes |
875 |
Fast Hellos for Link State Detection |
875 |
Security |
877 |
AAA Accounting |
877 |
Configuration Task List for AAA Accounting |
877 |
Enable AAA Accounting |
878 |
Suppress AAA Accounting for null username sessions |
878 |
Configure Accounting of EXEC and privilege-level command usage |
879 |
Configure AAA Accounting for terminal lines |
879 |
Monitor AAA Accounting |
879 |
AAA Authentication |
880 |
Configuration Task List for AAA Authentication |
880 |
Configure login authentication for terminal lines |
880 |
Configure AAA Authentication login methods |
881 |
Enable AAA Authentication |
882 |
AAA Authentication—RADIUS |
882 |
Server-side configuration |
883 |
AAA Authorization |
883 |
Privilege Levels Overview |
883 |
Configuration Task List for Privilege Levels |
884 |
Configure a username and password |
884 |
Configure the enable password command |
885 |
Configure custom privilege levels |
885 |
Specify LINE mode password and privilege |
887 |
Enable and disabling privilege levels |
888 |
RADIUS |
888 |
RADIUS Authentication and Authorization |
889 |
Idle Time |
889 |
ACL |
889 |
Auto-command |
890 |
Set access to privilege levels through RADIUS |
890 |
Configuration Task List for RADIUS |
890 |
Define a aaa method list to be used for RADIUS |
890 |
Apply the method list to terminal lines |
891 |
Specify a RADIUS server host |
891 |
Set global communication parameters for all RADIUS server hosts |
892 |
Monitor RADIUS |
893 |
TACACS+ |
893 |
Configuration Task List for TACACS+ |
893 |
Choose TACACS+ as the Authentication Method |
893 |
Monitor TACACS+ |
895 |
TACACS+ Remote Authentication and Authorization |
895 |
Command Authorization |
897 |
Protection from TCP Tiny and Overlapping Fragment Attacks |
897 |
SCP and SSH |
897 |
Using SCP with SSH to copy a software image |
899 |
Secure Shell Authentication |
900 |
Important Points to Remember for SSH Authentication |
900 |
SSH Authentication by Password |
900 |
RSA Authentication of SSH |
901 |
Host-based SSH Authentication |
901 |
Client-based SSH Authentication |
902 |
Troubleshooting SSH |
903 |
Telnet |
903 |
Trace Lists |
904 |
Configuration Tasks for Trace Lists |
904 |
Creating a trace list |
905 |
Apply trace lists |
909 |
VTY Line and Access-Class Configuration |
910 |
VTY Line Local Authentication and Authorization |
910 |
VTY Line Remote Authentication and Authorization |
911 |
VTY MAC-SA Filter Support |
911 |
Service Provider Bridging |
913 |
VLAN Stacking |
913 |
Important Points to Remember |
914 |
Configure VLAN Stacking |
914 |
Related Configuration Tasks |
914 |
Create Access and Trunk Ports |
915 |
Enable VLAN-Stacking for a VLAN |
915 |
Configure the Protocol Type Value for the Outer VLAN Tag |
916 |
FTOS Options for Trunk Ports |
916 |
Debug VLAN Stacking |
917 |
VLAN Stacking in Multi-vendor Networks |
918 |
VLAN Stacking with E-Series TeraScale Systems |
918 |
TPID 0x8100 on E-Series TeraScale Systems |
919 |
VLAN Stacking with E-Series ExaScale Systems |
920 |
VLAN Stacking with C-Series and S-Series |
921 |
VLAN Stacking Packet Drop Precedence |
924 |
Enable Drop Eligibility |
925 |
Honor the Incoming DEI Value |
925 |
Mark Egress Packets with a DEI Value |
926 |
Dynamic Mode CoS for VLAN Stacking |
926 |
Layer 2 Protocol Tunneling |
929 |
Implementation Information |
931 |
Enable Layer 2 Protocol Tunneling |
931 |
Specify a Destination MAC Address for BPDUs |
932 |
Rate-limit BPDUs on the E-Series |
932 |
Rate-limit BPDUs on the C-Series and S-Series |
932 |
Debug Layer 2 Protocol Tunneling |
933 |
Provider Backbone Bridging |
933 |
sFlow |
935 |
Overview |
935 |
Implementation Information |
936 |
Important Points to Remember |
936 |
Enable and Disable sFlow |
937 |
Enable and Disable on an Interface |
937 |
sFlow Show Commands |
938 |
Show sFlow Globally |
938 |
Show sFlow on an Interface |
938 |
Show sFlow on a Line Card |
939 |
Specify Collectors |
940 |
Polling Intervals |
940 |
Sampling Rate |
940 |
Sub-sampling |
941 |
Back-off Mechanism |
942 |
sFlow on LAG ports |
942 |
Extended sFlow |
942 |
Important Points to Remember |
943 |
Simple Network Management Protocol (SNMP) |
945 |
Protocol Overview |
945 |
Implementation Information |
945 |
Configure Simple Network Management Protocol |
945 |
Related Configuration Tasks |
946 |
Important Points to Remember |
946 |
Setting up SNMP |
946 |
Create a Community |
947 |
Setting Up User-based Security (SNMPv3) |
947 |
Read Managed Object Values |
949 |
Write Managed Object Values |
950 |
Configure Contact and Location Information using SNMP |
950 |
Subscribe to Managed Object Value Updates using SNMP |
951 |
Copy Configuration Files Using SNMP |
955 |
Manage VLANs using SNMP |
961 |
Create a VLAN |
961 |
Assign a VLAN Alias |
961 |
Display the Ports in a VLAN |
962 |
Add Tagged and Untagged Ports to a VLAN |
964 |
Managing Overload on Startup |
965 |
Enable and Disable a Port using SNMP |
966 |
Fetch Dynamic MAC Entries using SNMP |
966 |
Deriving Interface Indices |
968 |
Monitor Port-channels |
969 |
Troubleshooting SNMP Operation |
970 |
Stacking |
971 |
S-Series Stacking Overview |
971 |
Stack Management Roles |
972 |
Stack Master Election |
972 |
Virtual IP |
973 |
Failover Roles |
974 |
MAC Addressing on S-Series Stacks |
974 |
Stacking LAG |
976 |
Supported Stacking Topologies |
976 |
High Availability on S-Series Stacks |
977 |
Management Access on S-Series Stacks |
978 |
Important Points to Remember - S4810 Stacking |
979 |
S-Series Stacking Installation Tasks |
980 |
Create an S-Series Stack |
980 |
Stack Group/Port Numbers |
980 |
Enable Front End Port Stacking |
981 |
Creating a New Stack |
982 |
Add Units to an Existing S-Series Stack |
985 |
Manually Assign a New Unit to an Existing Stack |
986 |
Add a Configured Unit to an Existing Stack |
987 |
Merge Two S-Series Stacks |
988 |
Split an S-Series Stack |
989 |
S-Series Stacking Configuration Tasks |
989 |
Assign Unit Numbers to Units in an S-Series Stack |
989 |
Create a Virtual Stack Unit on an S-Series Stack |
990 |
Display Information about an S-Series Stack |
990 |
Influence Management Unit Selection on an S-Series Stack |
992 |
Manage Redundancy on an S-Series Stack |
993 |
Reset a Unit on an S-Series Stack |
993 |
Verifying a Stack Configuration |
993 |
LED Status Indicators on an S4810 Stack |
993 |
Display Status of Stacking Ports |
994 |
Removing Units or Front End Ports from a Stack |
995 |
Remove a Unit from an S-Series Stack |
995 |
Remove Front End Port Stacking |
996 |
Troubleshoot an S-Series Stack |
997 |
Recover from Stack Link Flaps |
997 |
Recover from a Card Problem State on an S-Series Stack |
997 |
Recover from a Card Mismatch State on an S-Series Stack |
999 |
Storm Control |
1001 |
Configure Storm Control |
1001 |
Configure storm control from INTERFACE mode |
1001 |
Configure storm control from CONFIGURATION mode |
1002 |
Spanning Tree Protocol (STP) |
1003 |
Protocol Overview |
1003 |
Configuring Spanning Tree |
1003 |
Related Configuration Tasks |
1003 |
Important Points to Remember |
1004 |
Configuring Interfaces for Layer 2 Mode |
1004 |
Enabling Spanning Tree Protocol Globally |
1006 |
Adding an Interface to the Spanning Tree Group |
1008 |
Removing an Interface from the Spanning Tree Group |
1008 |
Modifying Global Parameters |
1009 |
Modifying Interface STP Parameters |
1010 |
Enabling PortFast |
1010 |
Preventing Network Disruptions with BPDU Guard |
1011 |
STP Root Selection |
1013 |
STP Root Guard |
1014 |
Root Guard Scenario |
1014 |
Root Guard Configuration |
1016 |
SNMP Traps for Root Elections and Topology Changes |
1016 |
Configuring Spanning Trees as Hitless |
1017 |
STP Loop Guard |
1017 |
Loop Guard Scenario |
1017 |
Loop Guard Configuration |
1020 |
Displaying STP Guard Configuration |
1021 |
System Time and Date |
1023 |
Network Time Protocol |
1023 |
Protocol Overview |
1024 |
Implementation Information |
1025 |
Configuring Network Time Protocol |
1025 |
Related Configuration Tasks |
1025 |
Enable NTP |
1026 |
Set the Hardware Clock with the Time Derived from NTP |
1026 |
Configure NTP broadcasts |
1027 |
Disable NTP on an interface |
1027 |
Configure a source IP address for NTP packets |
1027 |
Configure NTP authentication |
1028 |
FTOS Time and Date |
1031 |
Configuring time and date settings |
1031 |
Set the time and date for the switch hardware clock |
1032 |
Set the time and date for the switch software clock |
1033 |
Set the timezone |
1033 |
Set daylight saving time |
1034 |
Set Daylight Saving Time Once |
1035 |
Set Recurring Daylight Saving Time |
1036 |
Uplink Failure Detection (UFD) |
1039 |
Feature Description |
1039 |
How Uplink Failure Detection Works |
1040 |
UFD and NIC Teaming |
1041 |
Important Points to Remember |
1042 |
Configuring Uplink Failure Detection |
1043 |
Clearing a UFD-Disabled Interface |
1044 |
Displaying Uplink Failure Detection |
1046 |
Sample Configuration: Uplink Failure Detection |
1049 |
Upgrade Procedures |
1051 |
Find the upgrade procedures |
1051 |
Get Help with upgrades |
1051 |
Virtual LANs (VLAN) |
1053 |
Default VLAN |
1054 |
Port-Based VLANs |
1055 |
VLANs and Port Tagging |
1055 |
Configuration Task List for VLANs |
1056 |
Create a port-based VLAN |
1056 |
Assign interfaces to a VLAN |
1057 |
Assign an IP address to a VLAN |
1060 |
VLAN Interface Counters |
1060 |
Native VLANs |
1061 |
Enable Null VLAN as the Default VLAN |
1062 |
Virtual Link Trunking (VLT) |
1063 |
Overview |
1063 |
Enhanced VLT |
1065 |
VLT Concepts Terminology |
1065 |
Configuring Virtual Link Trunking |
1066 |
Important Points to Remember |
1066 |
Configuration Notes |
1067 |
RSTP and VLT |
1071 |
VLT Bandwidth Monitoring |
1071 |
VLT and IGMP Snooping |
1072 |
VLT Port Delayed Restoration |
1072 |
PIM-Sparse Mode Support on VLT |
1073 |
RSTP Configuration |
1074 |
Preventing Forwarding Loops in a VLT Domain |
1074 |
Sample RSTP Configuration |
1075 |
VLT Configuration Procedure |
1075 |
eVLT Configuration Example |
1086 |
PIM-Sparse Mode Configuration Example |
1088 |
Verifying a VLT Configuration |
1089 |
Sample Configuration: Virtual Link Trunking |
1091 |
Troubleshooting VLT |
1094 |
Virtual Router Redundancy Protocol (VRRP) |
1097 |
VRRP Overview |
1097 |
VRRP Benefits |
1099 |
VRRP Implementation |
1099 |
VRRP Configuration |
1101 |
Configuration Task List for VRRP |
1101 |
Create a Virtual Router |
1101 |
Assign Virtual IP addresses |
1102 |
Set VRRP Group (Virtual Router) Priority |
1104 |
Configure VRRP Authentication |
1105 |
Disable Preempt |
1106 |
Change the Advertisement interval |
1107 |
Track an Interface or Object |
1108 |
VRRP initialization delay |
1111 |
Sample Configurations |
1112 |
VRRP for IPv4 Configuration |
1112 |
VRRP for IPv6 Configuration |
1114 |
VRRP in VRF Configuration |
1116 |
Non-VLAN Scenario |
1116 |
VLAN Scenario |
1118 |
Displaying a VRRP in VRF Configuration |
1121 |
Standards Compliance |
1123 |
IEEE Compliance |
1123 |
RFC and I-D Compliance |
1124 |
General Internet Protocols |
1124 |
General IPv4 Protocols |
1125 |
General IPv6 Protocols |
1125 |
Border Gateway Protocol (BGP) |
1126 |
Open Shortest Path First (OSPF) |
1127 |
Intermediate System to Intermediate System (IS-IS) |
1127 |
Routing Information Protocol (RIP) |
1128 |
Multiprotocol Label Switching (MPLS) |
1128 |
Multicast |
1129 |
Network Management |
1130 |
MIB Location |
1134 |