FTOS Configuration Guide for the C-Series - Force10 Networks

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• extended-gateway — Source and destination AS number and the BGP next-hop. Note: The entire AS path is not included. BGP community-list and local preference information are not included. These fields are assigned default values and are not interpreted by the collector. Use the command sflow [extended-switch] [extended-router] [extended-gateway] enable command. By default packing of any of the extended information in the datagram is disabled. Use the command show sflow to confirm that extended information packing is enabled, as shown in Figure 206. Figure 206 Confirming that Extended sFlow is Enabled Force10#show sflow sFlow services are disabled Global default sampling rate: 32768 Global default counter polling interval: 20 Global extended information enabled: gateway, router, switch 0 collectors configured 0 UDP packets exported 0 UDP packets dropped 0 sFlow samples collected 0 sFlow samples dropped due to sub-sampling If none of the extended information is enabled, the show output is as shown in Figure 207. Figure 207 Confirming that Extended sFlow is Disabled Force10#show sflow sFlow services are disabled Global default sampling rate: 32768 Global default counter polling interval: 20 Global extended information enabled: none 0 collectors configured 0 UDP packets exported 0 UDP packets dropped 0 sFlow samples collected 0 sFlow samples dropped due to sub-sampling Important Points to Remember • The IP destination address has to be learned via BGP in order to export extended-gateway data. • If the IP destination address is not learned via BGP the Force10 system does not export extended-gateway data. • If the IP source address is learned via IGP then srcAS and srcPeerAS are zero. • The srcAS and srcPeerAS might be zero even though the IP source address is learned via BGP. The Force10 system packs the srcAS and srcPeerAS information only if the route is learned via BGP and it is reachable via the ingress interface of the packet. 310 sFlow
The previous points are summarized in following table: IP SA IP DA srcAS and srcPeerAS dstAS and dstPeerAS Description static/connected/IGP static/connected/IGP — — Extended gateway data is not exported because there is no AS information. static/connected/IGP BGP 0 Exported src_as & src_peer_as are zero because there is no AS information for IGP. BGP static/connected/IGP — — Extended gateway data is not be exported because IP DA is not learned via BGP. BGP BGP Exported Exported Extended gateway data is packed. FTOS Configuration Guide, version 7.7.1.0 311
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FTOS Configuration Guide for the C-
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Listed below are the new features i
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Layer 3 C-Series • 31-Bit Prefix
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• Multiple Port Monitoring Sessio
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Contents New Features . . . . . . .
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enable diagnostics on an SFM . . .
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Idle Time . . . . . . . . . . . . .
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LACP Configuration Tasks . . . . .
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Interface Range . . . . . . . . . .
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Directed Broadcast . . . . . . . .
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Replacing an Existing Line Card . .
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Enable preempt . . . . . . . . . .
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Capturing PDUs . . . . . . . . . .
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Weighted Fair Queuing for Multicast
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Related configuration tasks . . . .
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Example of using the show configura
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Appendix A Standards Compliance . .
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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 EXEC EXE
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Table 2 FTOS Command Modes CLI Comm
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Figure 5 Undoing a command with the
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Table 3 Short-Cut Keys and their Ac
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If either of these messages appears
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Chapter 2 Getting Started This chap
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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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Copying Files to and from the Syste
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Task Command Syntax Command Mode Sa
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Viewing Configuration Files Configu
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1. On the E-Series, the cache boot
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View your cache boot configuration
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Chapter 3 Management Management is
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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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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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Command Syntax Command Mode Purpose
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To enter the LINE mode to configure
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Step Command Syntax Command Mode Pu
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Locking CONFIGURATION mode FTOS all
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Chapter 4 Simple Network Management
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To configure an SNMP host to store
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set SNMP information To set the con
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Table 6 MIB Objects for Copying Con
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Table 7 Copying Configuration Files
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Figure 44 shows the command syntax
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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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SNMP Table 9 contains SNMP traps an
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Table 9 SNMP Traps and OIDs OID Str
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Table 49 lists the traps sent by FT
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Figure 49 SNMP Traps and Error Mess
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Figure 49 SNMP Traps and Error Mess
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Chapter 5 Configuration Replace and
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Enabling the Archive Service Before
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Figure 52 Replacing the Running-con
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Figure 57 Configuring the Maximum N
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Viewing and Editing the Contents of
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Chapter 6 Remote Monitoring (RMON)
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Set rmon alarm To set an alarm on a
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The following example shows the rmo
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Chapter 7 Security Security feature
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Configuring Accounting of EXEC and
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Configuring AAA Authentication logi
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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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To view the password configured for
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Configuration Task List for 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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If rejected by the AAA server, the
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VTY Line Remote Authentication and
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Figure 74 Specifying an SSH version
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Figure 76 illustrates an outbound S
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Secure Shell Secure Shell (SSH) is
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Step Task Command Syntax Command Mo
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Enabling and Disabling the Telnet D
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To configure a filter for a Trace l
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To enable a Trace list, use the fol
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Chapter 8 Port Monitoring Port Moni
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FTOS Behavior: On the C-Series and
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Flow-based Monitoring Flow-based Mo
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Chapter 9 Layer 2 Layer 2 features
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In Step 2, the show vlan command in
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To create a port-based VLAN, use th
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Except for hybrid ports, only a tag
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Step Task Command Command Mode 3 Co
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• Source MAC host address • Des
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• MAC Address Learning Limit feat
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The no-station-move and station-mov
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Figure 111 Configuring mac-address-
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Figure 114 Server Cluster: Failover
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In Figure 116, interface 3/41 is a
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Chapter 10 Link Aggregation Control
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FTOS supports LAGs in the following
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Setting the LACP long timeout PDUs
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Step Task Command Command Mode 2 Cr
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Configure LACP to be hitless using
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Figure 131 Inspecting Configuration
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Summary of the configuration on ALP
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Figure 135 Using the show interface
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Figure 137 Using the show lacp Comm
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Chapter 11 VLAN Stacking The Stacka
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Single-Tag and Untagged Support on
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Use the show config command in the
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Note: On the E-Series, only the fir
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Creating a VLAN-Stack network Figur
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E1200-1 Configuration (continued) i
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Making a hybrid port a trunk port a
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Chapter 12 GARP VLAN Registration P
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Enabling GVRP Globally Enable GVRP
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Chapter 13 Interfaces Interfaces ar
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When an interface is in either mode
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Enabling an interface To determine
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To view IP information on an interf
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To configure a Management interface
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To configure a Loopback interface,
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A physical interface can belong to
Page 259 and 260: To view the interface’s configura
Page 261 and 262: Reassign an interface to a new port
Page 263 and 264: To see which port channels are memb
Page 265 and 266: IPv4, IPv6, and non-IP traffic hand
Page 267 and 268: A consideration for including VLANs
Page 269 and 270: Excluding duplicate entries Duplica
Page 271 and 272: Choosing an Interface-range Macro T
Page 273 and 274: Displaying Only Configured Interfac
Page 275 and 276: Dynamic Counters By default, counti
Page 277 and 278: Enabling Link Dampening Enable link
Page 279 and 280: The SONET ring has its own restore
Page 281 and 282: Configuring MTU Size on an Interfac
Page 283 and 284: Chapter 14 Link Layer Discovery Pro
Page 285 and 286: Organizationally Specific TLVs Orga
Page 287 and 288: • storing the information that en
Page 289 and 290: The application type is a represent
Page 291 and 292: Important Points to Remember • LL
Page 293 and 294: Step Task Command Command Mode * No
Page 295 and 296: Figure 196 Viewing All Information
Page 297 and 298: Configuring Transmit and Recieve Mo
Page 299 and 300: Figure 200 debug lldp detail—LLDP
Page 301 and 302: Table 29 LLDP System MIB Objects TL
Page 303 and 304: Chapter 15 sFlow Configuring sFlow
Page 305 and 306: Enabling and Disabling on an Interf
Page 307 and 308: Figure 205 is a sample output from
Page 309: Note: Sampling rate backoff can cha
Page 313 and 314: Chapter 16 IP Addressing IP Address
Page 315 and 316: To assign an IP address to an inter
Page 317 and 318: To view the configured routes, use
Page 319 and 320: The server replies with source port
Page 321 and 322: Command Syntax Command Mode Purpose
Page 323 and 324: These entries do not age and can on
Page 325 and 326: To reenable the creation of ICMP un
Page 327 and 328: Configuring a Broadcast Address Con
Page 329 and 330: In Figure 221, Packet 1 has the des
Page 331 and 332: Use the command debug ip dhcp when
Page 333 and 334: Chapter 17 IP Access Control Lists,
Page 335 and 336: V • L3 Egress Access list Note: I
Page 337 and 338: Configuring IP ACLs To configure an
Page 339 and 340: Figure 228 illustrates a standard I
Page 341 and 342: Step Command Syntax Command Mode Pu
Page 343 and 344: Configuring Layer 2 and Layer 3 ACL
Page 345 and 346: To view which IP ACL is applied to
Page 347 and 348: To create an egress ACLs, use the i
Page 349 and 350: To apply ACLs on loopback, use the
Page 351 and 352: Step Command Syntax Command Mode Pu
Page 353 and 354: To view all configured prefix lists
Page 355 and 356: ACL Resequencing ACL Resequencing a
Page 357 and 358: For example, in Figure 243, remark
Page 359 and 360: The default action is permit and th
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In the above route-map, only if a r
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To configure a set condition, use a
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Note: If the continue clause is con
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Chapter 18 High Availability High A
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If a different line card is inserte
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Standby RPM The E-Series supports t
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RPM High Availability Configuration
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Table 37 lists the data categories
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copy files between RPMs To copy fil
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Figure 260 Inserting a Line Card in
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Replacing an Existing Line Card Whe
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RPM Failover When a system with two
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Chapter 19 Spanning Tree Protocol S
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Configuring Interfaces for Layer 2
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oot R1 R2 1/1 1/2 3/1 3/2 R3 1/3 1/
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Modifying Global Parameters You can
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To enable PortFast on an interface:
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FTOS Behavior: BPDU Guard and BPDU
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Chapter 20 Per-VLAN Spanning Tree P
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Force10(conf)# protocol spanning-tr
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The following command configures th
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Viewing the PVST+ Configuration To
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Per-Port BPDU Block In metro Ethern
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Chapter 21 Rapid Spanning Tree Prot
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R1(conf-if-gi-1/1)#show config ! in
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R1#show spanning-tree rstp Root Ide
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Table 43 displays the default value
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Influence RSTP Root Selection The R
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Chapter 22 Multiple Spanning Tree P
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Enable Multiple Spanning Tree Globa
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Influence MSTP Root Selection MSTP
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Task Command Syntax Command Mode Ch
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Verify that EdgePort is enabled on
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Chapter 23 Virtual Router Redundanc
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VRRP Benefits With VRRP configured
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To create a virtual router, use the
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Figure 312 shows the same VRRP grou
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To view the password, use the show
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To track an interface, use the foll
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Figure 316 Configure VRRP Router 2
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Chapter 24 Routing Information Prot
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Enable RIP globally By default, RIP
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Control RIP routing updates By defa
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Figure 320 shows an example of the
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Summarize routes Routes in the RIPv
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Configuring RIPv2 on Core 2 Figure
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RIP Configuration on Core 3 Figure
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RIP Configuration Summary Figure 33
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Chapter 25 Border Gateway Protocol
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A stub AS is one that is connected
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Establishing a session Information
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BGP Attributes Routes learned via B
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• A path with no AS_PATH configur
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An MED is a non-transitive attribut
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Next Hop The Next Hop is the IP add
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When you complete your migration, a
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Configuration Information The softw
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• Enable route flap dampening •
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Figure 345 Command example: show ip
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Figure 347 Command example: show ru
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Use the show config command in the
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The BGP fast fall-over feature is c
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Use the show ip bgp peer-group comm
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Disable this feature, using the no
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• Save all FIB and CAM entries on
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Use these commands in the following
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Table 50 Regular Expressions Regula
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To view the configuration, use the
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Change LOCAL_PREFERENCE attribute I
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Use the following command in the CO
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Aggregate routes FTOS provides mult
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The CLI example below shows configu
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Use the following command in EXEC P
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Use the clear ip bgp command in EXE
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FTOS MBGP is implemented as per IET
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Storing Last and Bad PDUs FTOS stor
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• A neighbor is unconfigured •
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Figure 367 Enable BGP - Router 1 R1
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Figure 369 Enable BGP - Router 3 R2
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Figure 371 Enable Peer Groups - Rou
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Figure 373 Enable Peer Group - Rout
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_ls Chapter 26 Open Shortest Path F
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An OSPF backbone is responsible for
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Area Border Router (ABR) Within an
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• 3: connection to a stub network
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• AS External (type 5) • NSSA E
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OSPF ACK Packing The OSPF ACK Packi
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Use these commands on one of the in
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Use the show config command in CONF
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Use the following command in the RO
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Use any or all of the following com
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Enable graceful restart Graceful Re
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• authentication-key: authenticat
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Redistribute routes You can add rou
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Troubleshooting OSPF FTOS has sever
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Basic OSPF Router Topology The foll
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Chapter 27 Quality of Service Quali
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Table 51 FTOS Support for Port-base
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Honor dot1p Priorities on Ingress T
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• Apply rate shaping to outgoing
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Determine the order in which ACLs a
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Set a DSCP value for egress packets
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Specify WRED drop precedence Specif
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• You cannot apply an input Layer
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Apply a WRED profile to traffic Onc
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• Allocate a specific bandwidth p
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Note: The command show cam-usage pr
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Chapter 28 Storm Control Storm Cont
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Chapter 29 Internet Group Managemen
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Leaving a Multicast Group 1. A host
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Figure 412 IGMP Membership Reports:
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Viewing IGMP Enabled Interfaces Int
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Adjusting the IGMP Querier Timeout
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IGMP Snooping IGMP Snooping version
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• When enabled, IGMP snooping Que
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Chapter 30 Bidirectional Forwarding
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Figure 419 BFD in IPv4 Packet Forma
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BFD sessions BFD must be enabled on
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Figure 421 BFD State Machine Down c
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Figure 423 Establishing a BFD Sessi
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View session parameters using the s
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To establish a BFD session: Step Ta
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Establishing sessions with OSPF nei
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To disable BFD sessions with all OS
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View the established sessions using
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Figure 433 Establishing Sessions wi
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To change parameters for a particul
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View the established sessions using
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Figure 438 Establishing Sessions on
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To enable Protocol Liveness: Step T
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Chapter 31 PIM Sparse Mode PIM Spar
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Configuring PIM-SM Configuring PIM-
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Identify an RP by the IP address of
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If a graceful-restart capable route
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Chapter 32 Multicast Features The M
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To trace a multicast route use the
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You may do one or more for the foll
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Chapter 33 Power over Ethernet This
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Figure 450 Enabling PoE R1(conf)# i
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• If the device advertises its po
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Recovering from a Failed Power Supp
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Creating VLANs for an Office VOIP D
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Honoring the incoming dot1p value O
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Figure 462 Classifying VOIP Traffic
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Chapter 34 Force10 Service Agent Fo
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Designating an administrator email
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Each command in the procedure, abov
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Using FTSA The purpose of FTSA is t
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To configure a policy, you select f
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Inspecting files stored locally Whe
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Figure 467 contains examples of an
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Figure 469 contains an example of t
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Debugging FTSA Use the debug call-h
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Chapter 35 802.1X 802.1X is support
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Figure 474 RADIUS Frame Format Code
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Configuring 802.1X Configuring 802.
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Configuring Request Identity Re-tra
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• ForceUnauthorized an unauthoriz
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Figure 481 Configuring a Reauthenti
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In Figure 483 shows the configurati
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Figure 485 Configuring an Authentic
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Chapter 36 C-Series Debugging and D
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Table 66 FTOS Link Monitoring Syslo
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Table 69 Poll Manager Syslog Messag
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— CP trace log file (look for a f
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1. Use the show environment command
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CP Software Exceptions When a RPM r
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Force10#debug ? aaa AAA debug infor
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Monitoring CPU and Memory Usage via
Page 705 and 706:
Table 77 SNMP Traps and OIDs OID St
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Taking the Line Card Offline Place
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Figure 501 Viewing Offline Diagnost
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Bringing the Line Card Online Bring
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• Fast burst - Sufficient time li
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Table 80 Buffer Allocation Error on
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Figure 503 C-Series - Single Queue
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Chapter 37 Upgrade Procedures This
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Step Task Command Command Mode 5 Wh
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Upgrading the Boot Flash Image on S
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Figure 510 Determining if the Runni
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To upgrade the RPM FPGA image: Step
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The flash selector may be set to ei
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Figure 515 Upgrading E-Series SFM F
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Appendix A Standards Compliance Thi
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General IPv6 Protocols FTOS support
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Multicast FTOS support, per platfor
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Network Management (continued) RFC#
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Numerics 10/100/1000 Base-T Etherne
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directed broadcast 318 disable-on-s
Page 745 and 746:
link MTU configuring 281 maximum si
Page 747 and 748:
Portfast 392, 416 Port-pipe error 6
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Syslog servers 66 System crash 664
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