FTOS Configuration Guide for the C-Series - Force10 Networks

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226 Link Aggregation Control Protocol (LACP)
Chapter 11 VLAN Stacking The Stackable VLANs feature, called VLAN Stacking, is supported on all platforms: c e s Note: Support for multi-purpose trunk ports (“double-tagging”) and for Layer 2 protocol tunneling (L2PT) is limited to the E-Series. See BPDU Tunneling on page 230. This chapter contains the following major sections: • Introduction to Stackable VLANs (VLAN-Stacking) • Implementation Information on page 228 • Single-Tag and Untagged Support on VLAN-Stack Trunk Ports on page 229 • BPDU Tunneling on page 230 • Configuration Task List for VLAN-Stack VLANs on page 230 • VLAN-Stack Configuration Examples on page 234 Note: For syntax details on VLAN-Stacking commands, refer to the Stackable VLANs chapter in the FTOS Command Reference. Other sections in this guide that contain VLAN information include: • VLAN Interfaces on page 181 and Native VLANs on page 188 in Chapter 9, Layer 2 • VLAN Interfaces and Layer 3 on page 266 in Chapter 13, Interfaces Introduction to Stackable VLANs (VLAN-Stacking) VLAN Stacking, also known as Q-in-Q, preserves VLAN tag information in a packet header as it traverses a network that is not intended to act on those tags. VLAN Stacking is most commonly used by service providers, which use a single VLAN to support multiple customer VLANs without cumbersome VLAN mapping configurations. Customer VLAN IDs are preserved, and traffic from different customers is segregated within the service provider infrastructure, even when they use the same VLAN IDs. VLAN Stacking expands the VLAN space and overcomes the limit of 4094 VLANs. With VLAN-Stack VLANs, you can separate Layer 2 broadcast domains further by assigning an extra layer of VLAN frames that already are members of a customer VLAN. All customer frames (whether tagged or untagged) are tagged at ingress with an outer VLAN tag, which is used to forward traffic through the VLAN-Stack-aware network. By using a single, outer VLAN tag for multiple customer VLANs, the customers’ VLANs are preserved, while increasing the number of overall unique VLANs supported in the network, because the customer VLAN tags are hidden inside the new VLAN-Stack VLAN tag. FTOS Configuration Guide, version 7.7.1.0 227
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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
Page 175 and 176: Chapter 8 Port Monitoring Port Moni
Page 177 and 178: FTOS Behavior: On the C-Series and
Page 179 and 180: Flow-based Monitoring Flow-based Mo
Page 181 and 182: Chapter 9 Layer 2 Layer 2 features
Page 183 and 184: In Step 2, the show vlan command in
Page 185 and 186: To create a port-based VLAN, use th
Page 187 and 188: Except for hybrid ports, only a tag
Page 189 and 190: Step Task Command Command Mode 3 Co
Page 191 and 192: • Source MAC host address • Des
Page 193 and 194: Step Command Syntax Command Mode Pu
Page 199 and 200: • MAC Address Learning Limit feat
Page 201 and 202: The no-station-move and station-mov
Page 203 and 204: Figure 111 Configuring mac-address-
Page 205 and 206: Figure 114 Server Cluster: Failover
Page 207 and 208: In Figure 116, interface 3/41 is a
Page 209 and 210: Chapter 10 Link Aggregation Control
Page 211 and 212: FTOS supports LAGs in the following
Page 213 and 214: Setting the LACP long timeout PDUs
Page 215 and 216: Step Task Command Command Mode 2 Cr
Page 217 and 218: Configure LACP to be hitless using
Page 219 and 220: Figure 131 Inspecting Configuration
Page 221 and 222: Summary of the configuration on ALP
Page 223 and 224: Figure 135 Using the show interface
Page 225: Figure 137 Using the show lacp Comm
Page 229 and 230: Single-Tag and Untagged Support on
Page 231 and 232: Use the show config command in the
Page 233 and 234: Note: On the E-Series, only the fir
Page 235 and 236: Creating a VLAN-Stack network Figur
Page 237 and 238: E1200-1 Configuration (continued) i
Page 239 and 240: Making a hybrid port a trunk port a
Page 241 and 242: Chapter 12 GARP VLAN Registration P
Page 243 and 244: Enabling GVRP Globally Enable GVRP
Page 245 and 246: Chapter 13 Interfaces Interfaces ar
Page 247 and 248: When an interface is in either mode
Page 249 and 250: Enabling an interface To determine
Page 251 and 252: To view IP information on an interf
Page 253 and 254: To configure a Management interface
Page 255 and 256: To configure a Loopback interface,
Page 257 and 258: 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
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Enabling Link Dampening Enable link
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The SONET ring has its own restore
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Configuring MTU Size on an Interfac
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Chapter 14 Link Layer Discovery Pro
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Organizationally Specific TLVs Orga
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• storing the information that en
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The application type is a represent
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Important Points to Remember • LL
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Step Task Command Command Mode * No
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Figure 196 Viewing All Information
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Configuring Transmit and Recieve Mo
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Figure 200 debug lldp detail—LLDP
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Table 29 LLDP System MIB Objects TL
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Chapter 15 sFlow Configuring sFlow
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Enabling and Disabling on an Interf
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Figure 205 is a sample output from
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Note: Sampling rate backoff can cha
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The previous points are summarized
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Chapter 16 IP Addressing IP Address
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To assign an IP address to an inter
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To view the configured routes, use
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The server replies with source port
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Command Syntax Command Mode Purpose
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These entries do not age and can on
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To reenable the creation of ICMP un
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Configuring a Broadcast Address Con
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In Figure 221, Packet 1 has the des
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Use the command debug ip dhcp when
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Chapter 17 IP Access Control Lists,
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V • L3 Egress Access list Note: I
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Configuring IP ACLs To configure an
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Figure 228 illustrates a standard I
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Configuring Layer 2 and Layer 3 ACL
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To view which IP ACL is applied to
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To create an egress ACLs, use the i
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To apply ACLs on loopback, use the
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To view all configured prefix lists
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ACL Resequencing ACL Resequencing a
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For example, in Figure 243, remark
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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
Page 623 and 624:
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
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link MTU configuring 281 maximum si
Page 747 and 748:
Portfast 392, 416 Port-pipe error 6
Page 749 and 750:
Syslog servers 66 System crash 664
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FTOS Configuration Guide for the C-Series - Force10 Networks

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