8.3.17.0 - Force10 Networks

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www.dell.com | support.dell.com viii | FIP Snooping on Ethernet Bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93 FIP Snooping in a Switch Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 How FIP Snooping is Implemented . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 FIP Snooping on VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96 FC-MAP Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96 Bridge-to-FCF Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96 Impact on other Software Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96 FIP Snooping Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97 FIP Snooping Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97 Displaying FIP Snooping Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98 FIP Snooping Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105 Debugging FIP Snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106 9 Internet Group Management Protocol (IGMP). . . . . . . . . . . . . . . . . . . . . . . . . . . 107 IGMP Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107 IGMP Version 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107 Joining a Multicast Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108 Leaving a Multicast Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108 IGMP Version 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109 Joining and Filtering Groups and Sources. . . . . . . . . . . . . . . . . . . . . . . . . . . . .110 Leaving and Staying in Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111 IGMP Snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111 How IGMP Snooping is Implemented on an Aggregator . . . . . . . . . . . . . . . . . . . .112 Disabling Multicast Flooding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112 Displaying IGMP Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112 10 Interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Basic Interface Configuration: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115 Advanced Interface Configuration: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115 Interface Auto-Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116 Interface Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116 Viewing Interface Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117 Disabling and Re-enabling a Physical Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119 Layer 2 Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120 Management Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120 Accessing an Aggregator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120 Configuring a Management Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121 Configuring a Static Route for a Management Interface . . . . . . . . . . . . . . . . . . . . .123 VLAN Membership . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124 Default VLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124 Port-Based VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125 VLANs and Port Tagging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125 Configuring VLAN Membership . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126
Displaying VLAN Membership . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127 Adding an Interface to a Tagged VLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128 Port Channel Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129 Port Channel Definition and Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130 Port Channel Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130 Port Channel Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130 1GbE and 10GbE Interfaces in Port Channels . . . . . . . . . . . . . . . . . . . . . . . . .131 Uplink Port Channel: VLAN Membership. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131 Server-Facing Port Channel: VLAN Membership . . . . . . . . . . . . . . . . . . . . . . .131 Displaying Port Channel Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132 Interface Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134 Bulk Configuration Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134 Create a Single-Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134 Create a Multiple-Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135 Exclude a Smaller Port Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135 Overlap Port Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135 Commas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135 Monitor and Maintain Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135 Maintenance Using TDR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137 Flow Control Using Ethernet Pause Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138 MTU Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .139 Auto-Negotiation on Ethernet Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140 Setting Speed and Duplex Mode of Ethernet Interfaces . . . . . . . . . . . . . . . . . .140 Setting Auto-Negotiation Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141 Viewing Interface Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143 Displaying Non-Default Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143 Clearing Interface Counters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145 11 iSCSI Optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 iSCSI Optimization Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .147 Monitoring iSCSI Traffic Flows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148 Information Monitored in iSCSI Traffic Flows . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148 Detection and Autoconfiguration for Dell EqualLogic Arrays . . . . . . . . . . . . . . . . .149 Detection and Port Configuration for Dell Compellent Arrays . . . . . . . . . . . . . . . . .149 iSCSI Optimization: Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150 Default iSCSI Optimization Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150 Displaying iSCSI Optimization Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151 12 Link Aggregation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 How the LACP is Implemented on an Aggregator . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153 Uplink LAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153 Server-Facing LAGs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154 LACP Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154 | ix
Page 1 and 2: Dell PowerEdge Configuration Guide
Page 3 and 4: October 2012 | iii
Page 5 and 6: 1 About this Guide . . . . . . . .
Page 7: Data Center Bridging Exchange Proto
Page 11 and 12: Read Managed Object Values . . . .
Page 13 and 14: Troubleshooting Packet Loss . . . .
Page 15 and 16: About this Guide Objectives 1 This
Page 17 and 18: Before You Start Default Settings 2
Page 19 and 20: DCB Support DCB enhancements for da
Page 21 and 22: The untagged VLAN of a server-facin
Page 23 and 24: Configuration Fundamentals 3 The De
Page 25 and 26: Navigating CLI Modes The FTOS promp
Page 27 and 28: Figure 3-5. Undoing a command with
Page 29 and 30: Table 3-2. Short-Cut Keys and their
Page 31 and 32: Multiple Users in Configuration Mod
Page 33 and 34: Getting Started This chapter contai
Page 35 and 36: Uplink Ports Ports 33 to 56 are ext
Page 37 and 38: Step Task (continued) Note: Termina
Page 39 and 40: Figure 4-4. Completed Boot Process
Page 41 and 42: Figure 4-6. Completed Boot Process
Page 43 and 44: Access the Aggregator Remotely Conf
Page 45 and 46: Dell Force10 recommends using the e
Page 47 and 48: Figure 4-10 shows an example of usi
Page 49 and 50: To view the contents of a file, fol
Page 51 and 52: Figure 4-14. Alternative Storage Lo
Page 53 and 54: Aggregator Management This chapter
Page 55 and 56: Changing System Logging Settings Yo
Page 57 and 58: Configuring a UNIX Logging Facility
Page 59 and 60:
Enabling the FTP Server To enable t
Page 61 and 62:
Recovering from a Forgotten Passwor
Page 63 and 64:
Figure 5-5. Recovering from a Faile
Page 65 and 66:
Data Center Bridging (DCB) 6 On an
Page 67 and 68:
Figure 6-1. Priority-Based Flow Con
Page 69 and 70:
Data Center Bridging Exchange Proto
Page 71 and 72:
QoS dot1p Traffic Classification an
Page 73 and 74:
How Enhanced Transmission Selection
Page 75 and 76:
DCB Policies in a Switch Stack A DC
Page 77 and 78:
Note: On a DCBX port, application p
Page 79 and 80:
Auto-Detection of the DCBX Version
Page 81 and 82:
DCBX Error Messages An error in DCB
Page 83 and 84:
Figure 6-7. show interfaces pfc sum
Page 85 and 86:
Table 6-3. show interface pfc summa
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Table 6-4. show interface ets detai
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Figure 6-12. show interface dcbx de
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Example: PFC and ETS Operation This
Page 93 and 94:
Table 6-8. Example: priority group-
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Skippy812 Dynamic Host Configuratio
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Assigning an IP Address Using DHCP
Page 99 and 100:
Releasing and Renewing DHCP-based I
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Figure 7-5. DHCP Client: Debug Mess
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DHCP Client on a Management Interfa
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FIP Snooping 8 FIP snooping is auto
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Figure 8-1. FIP discovery and login
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The following sections describe how
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FIP Snooping Prerequisites On an Ag
Page 113 and 114:
Figure 8-3. show fip-snooping sessi
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Figure 8-7. show fip-snooping stati
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Table 8-5. show fip-snooping statis
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FIP Snooping Example Figure 8-11 sh
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Internet Group Management Protocol
Page 123 and 124:
IGMP Version 3 Conceptually, IGMP v
Page 125 and 126:
Leaving and Staying in Groups Figur
Page 127 and 128:
Figure 9-6. show ip igmp groups Com
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Interfaces 10 This chapter describe
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Viewing Interface Information You c
Page 133 and 134:
Disabling and Re-enabling a Physica
Page 135 and 136:
The Aggregator supports the managem
Page 137 and 138:
Configuring a Static Route for a Ma
Page 139 and 140:
Port-Based VLANs Port-based VLANs a
Page 141 and 142:
Displaying VLAN Membership To view
Page 143 and 144:
Adding an Interface to an Untagged
Page 145 and 146:
Port channels can contain a mix of
Page 147 and 148:
Figure 10-12. show interface port-c
Page 149 and 150:
Create a Multiple-Range Figure 10-1
Page 151 and 152:
Maintenance Using TDR The time doma
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MTU Size The Aggregator auto-config
Page 155 and 156:
Figure 10-19. show interfaces statu
Page 157 and 158:
Figure 10-21 shows the auto-negotia
Page 159 and 160:
Clearing Interface Counters The cou
Page 161 and 162:
iSCSI Optimization 11 An Aggregator
Page 163 and 164:
If no iSCSI traffic is detected for
Page 165 and 166:
Displaying iSCSI Optimization Infor
Page 167 and 168:
Link Aggregation The Aggregator aut
Page 169 and 170:
LACP Example Figure 12-1 shows an e
Page 171 and 172:
Figure 12-3. show lacp 128 Command
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Figure 12-5. show interfaces port-c
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Layer 2 The Aggregator supports CLI
Page 177 and 178:
Figure 13-1. Redundant NICs with NI
Page 179 and 180:
Link Layer Discovery Protocol (LLDP
Page 181 and 182:
Organizationally Specific TLVs Orga
Page 183 and 184:
TIA Organizationally Specific TLVs
Page 185 and 186:
LLDP-MED Network Policies TLV A net
Page 187 and 188:
LLDP Operation On an Aggregator, LL
Page 189 and 190:
Figure 14-10. Viewing All Informati
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Debugging LLDP The debug lldp comma
Page 193 and 194:
Table 14-8. LLDP System MIB Objects
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Table 14-10. LLDP-MED System MIB Ob
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Port Monitoring 15 The Aggregator s
Page 199 and 200:
Figure 15-2 shows ports 0/25 and 0/
Page 201 and 202:
In Figure 15-4, the host and server
Page 203 and 204:
16 Simple Network Management Protoc
Page 205 and 206:
Dell Force10 supports RFC 4001, Tex
Page 207 and 208:
Figure 16-6 shows the output for an
Page 209 and 210:
Use dot3aCurAggFdbTable to fetch th
Page 211 and 212:
Monitor Port-channels To check the
Page 213 and 214:
The status of the MIBS is as follow
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Stacking Overview 17 An Aggregator
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Stack Master Election The stack ele
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Stacking Port Numbers By default, e
Page 221 and 222:
Cabling Procedure The following cab
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Resetting a Unit on a Stack Use the
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Figure 17-19. show system Command E
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Troubleshooting a Switch Stack Trou
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Figure 17-27. show hardware stack-u
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Stack Unit in Card-Problem State Du
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Upgrading a Single Stack Unit Upgra
Page 235 and 236:
Broadcast Storm Control 18 On the A
Page 237 and 238:
System Time and Date 19 The Aggrega
Page 239 and 240:
Setting the Time Zone Universal tim
Page 241 and 242:
Setting Recurring Daylight Saving T
Page 243 and 244:
Uplink Failure Detection (UFD) Upli
Page 245 and 246:
Figure 20-2. Uplink Failure Detecti
Page 247 and 248:
Show Command Syntax Description sho
Page 249 and 250:
Debugging UFD on an Interface To en
Page 251 and 252:
Upgrade Procedures 21 To view the r
Page 253 and 254:
Debugging and Diagnostics The chapt
Page 255 and 256:
Broadcast, unknown multicast, and D
Page 257 and 258:
Auto-configured VLANs do not exist
Page 259 and 260:
Figure 22-2. show system stack-unit
Page 261 and 262:
Figure 22-3. Taking a Stack Unit Of
Page 263 and 264:
Table 22-2. show hardware Commands
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Recognize an Over-Temperature Condi
Page 267 and 268:
The simple network management proto
Page 269 and 270:
Deciding to Tune Buffers Dell Force
Page 271 and 272:
Figure 22-11. Displaying Buffer Pro
Page 273 and 274:
Sample Buffer Profile Configuration
Page 275 and 276:
Figure 22-14. Displaying Buffer Sta
Page 277 and 278:
Displaying Stack Port Statistics Th
Page 279 and 280:
Figure 22-19. Mini application core
Page 281 and 282:
Standards Compliance This chapter c
Page 283 and 284:
General IPv4 Protocols RFC# Full Na
Page 285 and 286:
Network Management (continued) RFC#
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