8.3.17.0 - Force10 Networks

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www.dell.com | support.dell.com vi | External Serial Port with a USB Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Boot Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Configure a Host Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Access the System Remotely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Access the Aggregator Remotely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 Configure the Management Port IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . .29 Configure a Management Route . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Configure a Username and Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Configure the Enable Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Configuration File Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 Copy Files to and from the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 Important Points to Remember . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 Save the Running-Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 View Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 View Configuration Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 File System Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 View the Command History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 Upgrading and Downgrading FTOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 5 Aggregator Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 Log Messages in the Internal Buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 Disabling System Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 Send System Messages to a Syslog Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 Using a Unix System as a Syslog Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 Changing System Logging Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 Displaying the Logging Buffer and Logging Configuration . . . . . . . . . . . . . . . . . . . . . . .42 Configuring a UNIX Logging Facility Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43 Enabling Time Stamps on Syslog Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 File Transfer Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 Configuration Task List for File Transfer Services . . . . . . . . . . . . . . . . . . . . . . . . . .44 Enabling the FTP Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 Configuring the FTP Server Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 Terminal Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 Telnet to Another Network Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 Recovering from a Forgotten Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 Recovering from a Forgotten Enable Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 Recovering from a Failed Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 6 Data Center Bridging (DCB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Ethernet Enhancements in Data Center Bridging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51 Priority-Based Flow Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 Enhanced Transmission Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
Data Center Bridging Exchange Protocol (DCBX) . . . . . . . . . . . . . . . . . . . . . . . . . .55 Data Center Bridging in a Traffic Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55 Data Center Bridging: Auto-Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 Disabling DCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 Re-enabling DCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 QoS dot1p Traffic Classification and Queue Assignment . . . . . . . . . . . . . . . . . . . . . . . .57 How Priority-Based Flow Control is Implemented . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 How Enhanced Transmission Selection is Implemented . . . . . . . . . . . . . . . . . . . . . . . . .59 ETS Operation with DCBX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 Bandwidth Allocation for DCBX CIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 DCB Policies in a Switch Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 DCBX Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 DCBX Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 DCBX Port Roles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 DCB Configuration Exchange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 Configuration Source Election . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 Propagation of DCB Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 Auto-Detection of the DCBX Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65 DCBX Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65 DCBX Prerequisites and Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66 DCBX Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 An error in DCBX operation is displayed using the following syslog messages:.67 Debugging DCBX on an Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 Verifying DCB Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 Example: PFC and ETS Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77 Hierarchical Scheduling in ETS Output Policies . . . . . . . . . . . . . . . . . . . . . . . . . . . .79 7 Dynamic Host Configuration Protocol (DHCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 DHCP Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 DHCP Packet Format and Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82 Assigning an IP Address Using DHCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83 DHCP Client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84 Releasing and Renewing DHCP-based IP Addresses . . . . . . . . . . . . . . . . . . . . . . .85 Viewing DHCP Statistics and Lease Information . . . . . . . . . . . . . . . . . . . . . . . . . . .85 Debugging DHCP Client Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86 How DHCP Client is Implemented . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88 DHCP Client on a Management Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89 DHCP Client on a VLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 DHCP Client Operation with Stacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 8 FIP Snooping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Fibre Channel over Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91 Ensuring Robustness in a Converged Ethernet Network . . . . . . . . . . . . . . . . . . . . . . . .91 | vii
Page 1 and 2: Dell PowerEdge Configuration Guide
Page 3 and 4: October 2012 | iii
Page 5: 1 About this Guide . . . . . . . .
Page 9 and 10: Displaying VLAN Membership . . . .
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
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Enabling the FTP Server To enable t
Page 61 and 62:
Recovering from a Forgotten Passwor
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Figure 5-5. Recovering from a Faile
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Data Center Bridging (DCB) 6 On an
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Figure 6-1. Priority-Based Flow Con
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Data Center Bridging Exchange Proto
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QoS dot1p Traffic Classification an
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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
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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
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Leaving and Staying in Groups Figur
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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
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Adding an Interface to an Untagged
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Port channels can contain a mix of
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Figure 10-12. show interface port-c
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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
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Clearing Interface Counters The cou
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iSCSI Optimization 11 An Aggregator
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If no iSCSI traffic is detected for
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Displaying iSCSI Optimization Infor
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Link Aggregation The Aggregator aut
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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
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Figure 13-1. Redundant NICs with NI
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Link Layer Discovery Protocol (LLDP
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Organizationally Specific TLVs Orga
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TIA Organizationally Specific TLVs
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LLDP-MED Network Policies TLV A net
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LLDP Operation On an Aggregator, LL
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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/
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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
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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
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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
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Setting the Time Zone Universal tim
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Setting Recurring Daylight Saving T
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Uplink Failure Detection (UFD) Upli
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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
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Upgrade Procedures 21 To view the r
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Debugging and Diagnostics The chapt
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Broadcast, unknown multicast, and D
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Auto-configured VLANs do not exist
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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
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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
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General IPv4 Protocols RFC# Full Na
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Network Management (continued) RFC#
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