7.6.1.0 - Force10 Networks

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To view the virtual router’s configuration for preempt, use the show vrrp brief command in the EXEC privilege mode. If the fourth column from the left contains a Y, then the preempt function is configured for the VRRP group. Force10>show vrrp brief Interface Grp Pri Pre State Master addr Virtual addr(s) ------------------------------------------------------------ Gi 12/3 1 105 Y Master 10.1.1.253 10.1.1.252 Gi 12/4 2 110 Y Master 10.1.2.253 10.1.2.252 Force10> Figure 243 show vrrp brief Command Example change the advertisement interval Every second the MASTER router transmits a VRRP advertisement to all members of the VRRP group indicating it is up and is the MASTER router. If the VRRP group does not receive an advertisement, then election process begins and the BACKUP virtual router with the highest priority transitions to MASTER. Note: Force10 Networks recommends that you keep the default setting for this command. If you do change the time interval between VRRP advertisements on one router, you must change it on all participating routers. To change that advertisement interval, use the following command in the VRRP mode: Command Syntax Command Mode Purpose advertise-interval seconds VRRP Change the default setting. The range for the seconds value is from 1 to 255 seconds. Default: 1 second track an interface You can set FTOS to monitor the state of any interface by a virtual group. Each VRRP group can track up to 12 interfaces, which may affect the priority of the VRRP group. If the state of the tracked interface goes down, the VRRP group’s priority is decreased by a default value of 10 (also known as cost). If the tracked interface’s state goes up, the VRRP group’s priority is increased by 10. The lowered priority of the VRRP group may trigger an election. As the Master/Backup VRRP routers are selected based on the VRRP group’s priority, tracking features ensure that the best VRRP router is the Master for that group. The sum of all the costs of all the tracked interfaces should not exceed the configured priority on the VRRP group. If the VRRP group is configured as Owner router (priority 255), tracking for that group is disabled, irrespective of the state of the tracked interfaces. The priority of the owner group always remains at 255. 330 VRRP
To track an interface, use the following command in the VRRP mode: Command Syntax Command Mode Purpose track interface [priority-cost cost] VRRP Monitor an interface and, optionally, set a value to be subtracted from the interface’s VRRP group priority. priority-cost cost range: 1 to 254. The default is 10. The sum of all the costs for all tracked interfaces must be less than or equal to the configured priority of the VRRP group. To view the current configuration, use the show config command in the VRRP or INTERFACE mode. FTOS Configuration Guide, version 7.6.1.0 331
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FTOS Configuration Guide for ® the
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Table 1 lists the new features in F
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Table 2 FTOS Features Newly Support
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Table 4 Newly Supported Hardware in
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Contents New Features . . . . . . .
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configure FTP server parameters . .
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SCP and SSH . . . . . . . . . . . .
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Configuration Task List for Port Ch
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enable ICMP redirects . . . . . . .
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Marking DSCP in Outgoing Packet . .
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Adding and Removing Interfaces . .
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General Routing Protocols . . . . .
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Preface About this Guide Objectives
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Chapter 1 Configuration Fundamental
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Figure 2 CLI Modes in FTOS CONFIGUR
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Table 6 FTOS Command Modes CLI Comm
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Figure 5 Undoing a command with the
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Table 7 Short-Cut Keys and their Ac
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If either of these messages appears
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Chapter 2 Getting Started When you
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Configuring a Host Name The host na
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To configure a username and passwor
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Important Points to Remember • Yo
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Viewing Files File information and
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To change the default storage locat
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1. Select a cache boot-image. See p
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View your cache boot configuration
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Chapter 3 Management This chapter e
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specify logging to a Syslog server
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In the lines above, local7 is the l
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configure a UNIX logging facility l
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To have FTOS include a timestamp wi
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configure the system to send SNMP n
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set SNMP information To set the con
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Table 10 MIB Objects for Copying Co
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Table 11 Copying Configuration File
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Figure 33 shows the command syntax
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To view the configured NTP time ser
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To view whether NTP is configured o
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configure FTP client parameters To
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To configure and assign an IP ACL t
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Figure 40 shows the steps used to c
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Figure 41 • Set a manual lock usi
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Chapter 4 Configuration Replace and
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Archiving a Configuration File Figu
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Figure 45 Force10#configure replace
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Configuring Auto-archive Figure 49
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Figure 51 Viewing the Difference be
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Chapter 5 RMON This describes the R
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setting rmon alarm To set an alarm
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The following example shows the rmo
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Chapter 6 Security Security in FTOS
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monitor accounting FTOS does not su
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AAA Authentication Login To configu
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To use local authentication for ena
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To configure a user name and passwo
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Step Command Syntax Command Mode Pu
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To view the password configured for
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Privilege Level Through the RADIUS
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If you want to change an optional p
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To select TACACS as the login authe
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TACACS+ Remote Authentication and A
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FTOS can assign different access cl
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To enable the SSH server for versio
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SSH with IPv6 FTOS supports both in
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Step Task 4 Attempt an inbound Teln
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Host-based Authentication Authentic
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Trace List You can log packet activ
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Command Syntax Command Mode Purpose
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Protection Against TCP Tiny and Ove
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Chapter 7 Layer 2 This chapter desc
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Port-Based VLANs Port-based VLANs a
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A VLAN is active only if the VLAN c
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MAC Addressing and MAC Access Lists
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Configuration Task List for MAC ACL
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To view a specific configured MAC A
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Figure 83 illustrates how the seq c
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To view which MAC ACL is applied to
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• Verify MAC learning-limit setti
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This example shows four ways to spe
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Recovering from MAC address learnin
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When NIC teaming is employed, consi
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As shown in Figure 98, the server M
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Chapter 8 GVRP Protocol Overview Ty
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Enable GVRP on a Layer 2 Interface
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Chapter 9 Interfaces This chapter d
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When an interface is in either mode
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To enter the INTERFACE mode, use th
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To clear the counters, use the foll
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• Once the virtual IP address is
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Dynamic—Port channels that are dy
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To distribute IP traffic over a por
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• shutdown/no shutdown • mtu (i
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change the criteria used to distrib
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configure the minimum oper up links
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A consideration for including VLANs
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duplicate entries Duplicate single
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Step Command Syntax Command Mode Us
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Force10#show interfaces tengigabite
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Though the rate is configurable wit
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• improves network stability by p
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You must compensate for Layer-2 hea
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Chapter 10 LACP The Link Aggregatio
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LACP Configuration FTOS enables the
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creating a LAG To create a LAG, def
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Debugging LACP Command Syntax Comma
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View the status of a failover group
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Chapter 11 VLAN Stacking This chapt
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Configuration Task List for VLAN-St
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Use the show vlan command in the EX
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E1200-1 Configuration E1200-1#sh ru
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vlan-stack compatible member Gigabi
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Chapter 12 IP Addressing Force10 sy
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• When interface goes down, FTOS
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• enable dynamic resolution of ho
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ARP Force10#traceroute www.force10n
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Command Syntax Command Mode Purpose
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2. Configure a broadcast address on
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UDP Helper with Broadcast-all Addre
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Packet 2 is sent from a host on VLA
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Chapter 13 IP Access Control Lists,
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• configure a standard IP ACL on
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To view all configured IP ACLs, use
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Figure 171 illustrates how the seq
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Note: If an interface is configured
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To create an ingress ACLs, use the
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Configuring ACLs to Loopback E-Seri
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• A prefix list without any permi
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Figure 178 illustrates a prefix lis
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To view the configuration, use the
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Figure 183 shows the resequencing o
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Figure 184 Resequencing Remarks For
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To view the configuration, use the
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Also, if there are different instan
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configure a route map for route red
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Chapter 14 Quality of Service Force
Page 279 and 280: Aggregated Shaping Aggregated shapi
Page 281 and 282: Force10#config t Force10(conf)#inte
Page 283 and 284: Command Syntax Command Mode Usage r
Page 285 and 286: Command Syntax Command Mode Usage s
Page 287 and 288: • In case a QoS service policy th
Page 289 and 290: create a class-map To create Layer
Page 291 and 292: match ip precedence You can also us
Page 293 and 294: To configure a class-map to use a L
Page 295 and 296: Figure 207 shows how to define a Qo
Page 297 and 298: To remove an existing output QoS po
Page 299 and 300: To delete the command, use the no r
Page 301 and 302: To remove a previously set IP DSCP
Page 303 and 304: Show Commands To view input QoS pol
Page 305 and 306: Specify trust DSCP To define a dyna
Page 307 and 308: apply input policy maps to interfac
Page 309 and 310: To remove the output policy map fro
Page 311 and 312: Table 30 Pre-defined WRED Profile T
Page 313 and 314: To view the QoS statistics for WRED
Page 315 and 316: Figure 234 Packet Drop Rate for WRE
Page 317 and 318: • When multicast bandwidth is ass
Page 319 and 320: Test the policy-map size against th
Page 321 and 322: Chapter 15 VRRP Virtual Router Redu
Page 323 and 324: VRRP Benefits With VRRP configured
Page 325 and 326: To create a virtual router, use the
Page 327 and 328: Figure 240 shows the same VRRP grou
Page 329: To view the password, use the show
Page 333 and 334: Chapter 16 Spanning Tree Protocol P
Page 335 and 336: R1(conf)# int range gi 1/1 - 4 R1(c
Page 337 and 338: oot R1 R2 1/1 1/2 3/1 3/2 R3 1/3 1/
Page 339 and 340: To change these parameters: Task Co
Page 341 and 342: Preventing Network Disruptions with
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Page 345 and 346: Chapter 17 PVST+ PVST+ (Per-VLAN Sp
Page 347 and 348: Configuring Bridge Priority In STP,
Page 349 and 350: To change the max-age value in seco
Page 351 and 352: To change the port priority of an i
Page 353 and 354: Figure 265, shows the brief output
Page 355 and 356: Chapter 18 RSTP Rapid Spanning Tree
Page 357 and 358: To configure the interfaces for Lay
Page 359 and 360: R1#show spanning-tree rstp Root Ide
Page 361 and 362: To change these parameters, use the
Page 363 and 364: Task Command Syntax Command Mode As
Page 365 and 366: Chapter 19 MSTP IEEE 802.1s MSTP (M
Page 367 and 368: To allow for a larger number of por
Page 369 and 370: Force10#show spanning-tree msti 1 M
Page 371 and 372: The parameters forward-delay, hello
Page 373 and 374: Table 39 Multiple Spanning Tree Por
Page 375 and 376: Chapter 20 OSPF Open Shortest Path
Page 377 and 378: To confirm that this behavior is im
Page 379 and 380: FTOS supports one OSPF routing proc
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OSPF, by default, sends hello packe
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To suppress the interface’s parti
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Command Syntax Command Mode Usage i
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Command Syntax Command Mode Usage g
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edistribute routes You can add rout
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Chapter 21 802.1x Protocol Overview
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4. The authentication server replie
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To enable 802.1x: Step Task Command
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To configure the quiet period after
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Re-authenticating a Port Periodic R
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Figure 302 shows configuration info
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Guest and Authentication-fail VLANs
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Figure 305 Configuring an Authentic
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Chapter 22 Upgrade Procedures This
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Step Task Command Command Mode 3 Up
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Figure 308 Viewing the Boot Code Ve
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Figure 311 Determining if the Runni
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Upgrading All FPGAs You have the op
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Perform an upgrade only when the sy
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Figure 316 Upgrading E-Series SFM F
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Appendix A SNMP Traps SNMP SNMP is
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Table 40 SNMP Traps and OIDs OID St
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Figure 318 SNMP Traps and Error Mes
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Appendix B RFCs and MIBs This appen
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• RFC 2575—View-based Access Co
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• Definitions of Managed Objects
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If you have forgotten or lost your
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Appendix C Managing VLANs using SNM
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Query q-bride MIB object, dot1qVlan
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To assign ports 1-23 (line card 0)
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Changing Administrative Status with
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Numerics 10/100/1000 Base-T Etherne
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channel 188 configuring secondary I
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default 73, 76 definition 73 enabli
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RFC 2519 432 RFC 2558 434, 435 RFC
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Customer traffic 219 definition 219
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