7.6.1.0 - Force10 Networks

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creating a LAG and interface configurations The user may first create a LAG configuration, then create the interface configuration. To do so, first use the switchport command to automatically place the port channel 32 into the default VLAN: Force10(conf)#interface port-channel 32 Force10(conf-if-po-32)#no shutdown Force10(conf-if-po-32)#switchport Figure 136 Placing a Port Channel into the Default VLAN Then create an interface configuration by selecting a port, specifying the LACP protocol, then activating the port channel.: Force10(conf)#interface gigabitethernet 3/15 Force10(conf-if-gi-3/15)#no shutdown Force10(conf-if-gi-3/15)#port-channel-protocol LACP Force10(conf-if-gi-3/15)#port-channel 32 mode active ... Force10(conf)#interface gigabitethernet 3/16 Force10(conf-if-gi-3/16)#no shutdown Force10(conf-if-gi-3/16)#port-channel-protocol LACP Force10(conf-if-gi-3/16)#port-channel 32 mode active ... Force10(conf)#interface gigabitethernet 4/15 Force10(conf-if-gi-4/15)#no shutdown Force10(conf-if-gi-4/15)#port-channel-protocol LACP Force10(conf-if-gi-4/15)#port-channel 32 mode active ... Force10(conf)#interface gigabitethernet 4/16 Force10(conf-if-gi-4/16)#no shutdown Force10(conf-if-gi-4/16)#port-channel-protocol LACP Force10(conf-if-gi-4/16)#port-channel 32 mode active Figure 137 Creating an Interface Configuration The port-channel 32 mode active command shown above may be successfully issued as long as there is no existing static channel-member configuration in interface port-channel 32. To place the port channel into a VLAN.: Force10(conf)#interface vlan 10 Force10(conf-if-vl-10)#tagged port-channel 32 Figure 138 Creating an Interface Configuration 214 LACP
Debugging LACP Command Syntax Command Mode Purpose [no] debug lacp [config | events | pdu [in | out | [interface [in | out]]]] Shared LAG State Tracking Shared LAG State Tracking provides the user with the flexibility to bring down a port-channel based on the operational state of another port-channel. At any time, only two port-channels can be a part of a group such that the fate of one port-channel is dependant on the other port-channel. In Figure 139, line-rate traffic from R1 destined for R4 follows the lowest cost route via R2 as shown. Traffic is equally distributed between Port-channels 1 and 2. If Port-channel 1 fails, all traffic from R1 to R4 flows across Port-channel 2 only. This condition over-subscribes the link, and packets are dropped. Figure 139 R1 EXEC mode To debug LACP including configuration and events. LAGs using ECMP without Shared LAG State Tracking R4 Po 1 failure FTOS Configuration Guide, version 7.6.1.0 215 Po 1 Po 2 Po 2 over-subscribed R2 R3 fnC0049mp To avoid packet loss, traffic must be re-directed through the next lowest cost link (R3 to R4). FTOS has the ability to bring Port-channel 2 down in the event that Port-channel 1 fails, so that traffic can be re-directed as described. This is what is meant by shared LAG state tracking. To achieve this functionality, you must group Port-channel 1 and Port-channel 2 into a single entity, called a failover group. Configuring Shared LAG State Tracking To configure shared LAG state tracking, you must configure a failover group: Step Task Command Command Mode 1 Enter port-channel failover group mode. port-channel failover-group CONFIGURATION
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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
Page 163 and 164: This example shows four ways to spe
Page 165 and 166: Recovering from MAC address learnin
Page 167 and 168: When NIC teaming is employed, consi
Page 169 and 170: As shown in Figure 98, the server M
Page 171 and 172: Chapter 8 GVRP Protocol Overview Ty
Page 173 and 174: Enable GVRP on a Layer 2 Interface
Page 175 and 176: Chapter 9 Interfaces This chapter d
Page 177 and 178: When an interface is in either mode
Page 179 and 180: To enter the INTERFACE mode, use th
Page 181 and 182: To clear the counters, use the foll
Page 183 and 184: • Once the virtual IP address is
Page 185 and 186: Dynamic—Port channels that are dy
Page 187 and 188: To distribute IP traffic over a por
Page 189 and 190: • shutdown/no shutdown • mtu (i
Page 191 and 192: change the criteria used to distrib
Page 193 and 194: configure the minimum oper up links
Page 195 and 196: A consideration for including VLANs
Page 197 and 198: duplicate entries Duplicate single
Page 199 and 200: Step Command Syntax Command Mode Us
Page 201 and 202: Force10#show interfaces tengigabite
Page 203 and 204: Though the rate is configurable wit
Page 205 and 206: • improves network stability by p
Page 207 and 208: You must compensate for Layer-2 hea
Page 209 and 210: Chapter 10 LACP The Link Aggregatio
Page 211 and 212: LACP Configuration FTOS enables the
Page 213: creating a LAG To create a LAG, def
Page 217 and 218: View the status of a failover group
Page 219 and 220: Chapter 11 VLAN Stacking This chapt
Page 221 and 222: Configuration Task List for VLAN-St
Page 223 and 224: Use the show vlan command in the EX
Page 225 and 226: E1200-1 Configuration E1200-1#sh ru
Page 227 and 228: vlan-stack compatible member Gigabi
Page 229 and 230: Chapter 12 IP Addressing Force10 sy
Page 231 and 232: Step Command Syntax Command Mode Pu
Page 233 and 234: • When interface goes down, FTOS
Page 235 and 236: • enable dynamic resolution of ho
Page 237 and 238: ARP Force10#traceroute www.force10n
Page 239 and 240: Command Syntax Command Mode Purpose
Page 241 and 242: 2. Configure a broadcast address on
Page 243 and 244: UDP Helper with Broadcast-all Addre
Page 245 and 246: Packet 2 is sent from a host on VLA
Page 247 and 248: Chapter 13 IP Access Control Lists,
Page 249 and 250: • configure a standard IP ACL on
Page 251 and 252: To view all configured IP ACLs, use
Page 253 and 254: Figure 171 illustrates how the seq
Page 255 and 256: Note: If an interface is configured
Page 257 and 258: To create an ingress ACLs, use the
Page 259 and 260: Configuring ACLs to Loopback E-Seri
Page 261 and 262: • A prefix list without any permi
Page 263 and 264: 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
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Aggregated Shaping Aggregated shapi
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Force10#config t Force10(conf)#inte
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Command Syntax Command Mode Usage r
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Command Syntax Command Mode Usage s
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• In case a QoS service policy th
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create a class-map To create Layer
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match ip precedence You can also us
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To configure a class-map to use a L
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Figure 207 shows how to define a Qo
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To remove an existing output QoS po
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To delete the command, use the no r
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To remove a previously set IP DSCP
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Show Commands To view input QoS pol
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Specify trust DSCP To define a dyna
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apply input policy maps to interfac
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To remove the output policy map fro
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Table 30 Pre-defined WRED Profile T
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To view the QoS statistics for WRED
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Figure 234 Packet Drop Rate for WRE
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• When multicast bandwidth is ass
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Test the policy-map size against th
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Chapter 15 VRRP Virtual Router Redu
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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 240 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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Chapter 16 Spanning Tree Protocol P
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R1(conf)# int range gi 1/1 - 4 R1(c
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oot R1 R2 1/1 1/2 3/1 3/2 R3 1/3 1/
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To change these parameters: Task Co
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Preventing Network Disruptions with
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SNMP Traps for Root Elections and T
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Chapter 17 PVST+ PVST+ (Per-VLAN Sp
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Configuring Bridge Priority In STP,
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To change the max-age value in seco
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To change the port priority of an i
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Figure 265, shows the brief output
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Chapter 18 RSTP Rapid Spanning Tree
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To configure the interfaces for Lay
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R1#show spanning-tree rstp Root Ide
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To change these parameters, use the
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Task Command Syntax Command Mode As
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Chapter 19 MSTP IEEE 802.1s MSTP (M
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To allow for a larger number of por
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Force10#show spanning-tree msti 1 M
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The parameters forward-delay, hello
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Table 39 Multiple Spanning Tree Por
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Chapter 20 OSPF Open Shortest Path
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To confirm that this behavior is im
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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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7.6.1.0 - Force10 Networks

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