8.3.17.0 - Force10 Networks

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www.dell.com | support.dell.com x | Auto-Configured LACP Timeout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154 LACP Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .155 Verifying LACP Operation and LAG Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . .156 13 Layer 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 Managing the MAC Address Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .161 Clearing MAC Address Entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .161 Displaying the MAC Address Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162 Network Interface Controller (NIC) Teaming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162 MAC Address Station Move . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .163 MAC Move Optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .163 14 Link Layer Discovery Protocol (LLDP). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .165 Protocol Data Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .165 Optional TLVs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .166 Management TLVs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .166 Organizationally Specific TLVs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .167 IEEE Organizationally Specific TLVs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .167 TIA-1057 (LLDP-MED) Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .168 TIA Organizationally Specific TLVs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .169 LLDP-MED Capabilities TLV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .170 LLDP-MED Network Policies TLV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171 Extended Power via MDI TLV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172 LLDP Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .173 Viewing the LLDP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .173 Viewing Information Advertised by Adjacent LLDP Agents . . . . . . . . . . . . . . . . . . . . . .174 Clearing LLDP Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .176 Debugging LLDP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .177 Relevant Management Objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .178 15 Port Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Important Points to Remember . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .183 Port Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .184 Configuring Port Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .186 16 Simple Network Management Protocol (SNMP) . . . . . . . . . . . . . . . . . . . . . . . . . 189 Implementation Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .189 Configuring the Simple Network Management Protocol . . . . . . . . . . . . . . . . . . . . . . . .189 Important Point to Remember . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .189 Setting up SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190 Creating a Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190
Read Managed Object Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190 Displaying the Ports in a VLAN Using SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .192 Fetching Dynamic MAC Entries Using SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193 Deriving Interface Indices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .195 Monitor Port-channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .197 Entity MIBS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198 17 Stacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .201 Stacking Aggregators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .201 Stack Management Roles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .202 Stack Master Election . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .203 Failover Roles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .203 MAC Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .204 Stacking LAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .204 Stacking VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .204 Stacking Port Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .205 Configuring a Switch Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .205 Stacking Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .206 Cabling Stacked Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .206 Cabling Restrictions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .206 Cabling Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .206 Cabling Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .207 Accessing the CLI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .207 Configuring and Bringing Up a Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .207 Adding a Stack Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .208 Resetting a Unit on a Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .209 Removing an Aggregator from a Stack and Restoring Quad Mode . . . . . . . . . . . .209 Verifying a Stack Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .210 Using LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .210 Using Show Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .210 Troubleshooting a Switch Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .213 Troubleshooting Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .213 Failure Scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .215 Stack Member Fails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .215 Unplugged Stacking Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .215 Master Switch Fails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .216 Stack-Link Flapping Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .216 Master Switch Recovers from Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .216 Stack Unit in Card-Problem State Due to Incorrect FTOS Version . . . . . . . . . .217 Stack Unit in Card-Problem State Due to Configuration Mismatch . . . . . . . . . .217 Upgrading a Switch Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .218 Upgrading a Single Stack Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .219 | xi
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 and 8: Data Center Bridging Exchange Proto
Page 9: Displaying VLAN Membership . . . .
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
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QoS dot1p Traffic Classification an
Page 73 and 74:
How Enhanced Transmission Selection
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DCB Policies in a Switch Stack A DC
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Note: On a DCBX port, application p
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Auto-Detection of the DCBX Version
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DCBX Error Messages An error in DCB
Page 83 and 84:
Figure 6-7. show interfaces pfc sum
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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
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Table 6-8. Example: priority group-
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Skippy812 Dynamic Host Configuratio
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Assigning an IP Address Using DHCP
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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
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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
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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
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Disabling and Re-enabling a Physica
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The Aggregator supports the managem
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Configuring a Static Route for a Ma
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Port-Based VLANs Port-based VLANs a
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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
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Maintenance Using TDR The time doma
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MTU Size The Aggregator auto-config
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Figure 10-19. show interfaces statu
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Figure 10-21 shows the auto-negotia
Page 159 and 160:
Clearing Interface Counters The cou
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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
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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
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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
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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
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Figure 15-2 shows ports 0/25 and 0/
Page 201 and 202:
In Figure 15-4, the host and server
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16 Simple Network Management Protoc
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Dell Force10 supports RFC 4001, Tex
Page 207 and 208:
Figure 16-6 shows the output for an
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Use dot3aCurAggFdbTable to fetch th
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Monitor Port-channels To check the
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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
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Broadcast Storm Control 18 On the A
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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
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Show Command Syntax Description sho
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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
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Figure 22-3. Taking a Stack Unit Of
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Table 22-2. show hardware Commands
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Recognize an Over-Temperature Condi
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The simple network management proto
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Deciding to Tune Buffers Dell Force
Page 271 and 272:
Figure 22-11. Displaying Buffer Pro
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Sample Buffer Profile Configuration
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Figure 22-14. Displaying Buffer Sta
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Displaying Stack Port Statistics Th
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Figure 22-19. Mini application core
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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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