BROCADE IP PRIMER

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Chapter Review Questions2. Which RMON group gives you real-time information about total packets,collisions, and errors on each interface?a. Eventsb. Alarmsc. Statisticsd. History3. Which command saves the running config to the switch's flash (tobecome the startup config)?a. copy tftp flash 10.1.1.1 config.txtb. write terminalc. copy flash flash primaryd. write memory4. Which command will show you a brief table of information about allinterfaces?a. show interfaceb. show interface briefc. show loggingd. show run5. Which command will configure an SNMP read/write community stringthat is encrypted?a. snmp-server community 0 public rob. snmp-server community 1 private roc. snmp-server community 1 private rwd. snmp-server community 0 private rw6. Which command displays the MAC address table?a. show arpb. show macc. show interfaced. show configBrocade <strong>IP</strong> Primer 155
Chapter 6: The Brocade CLI7. Which command will configure the switch to boot from secondary flash onreboot?a. boot secondary flashb. boot flash:2c. boot system flash secondaryd. flash boot secondary8. Which command will reset the interface counters?a. clear statisticsb. clear interface statisticsc. clear countersd. clear interface counters9. Which command will copy a new software image from a TFTP server andsave it to secondary flash?a. copy tftp secondary 10.1.1.1 fes3601a.binb. copy secondary tftp 10.1.1.1 fes3601a.binc. copy flash tftp 10.1.1.1 fes3601a.bin secondaryd. copy tftp flash 10.1.1.1 fes3601a.bin secondary10. Which command will show you the uptime of the switch, and how it waslast booted?a. show logb. show flashc. show versiond. show configAnswers to Review Questions1. a. show run shows the running config. show config shows the startupconfig.2. c. The History group shows statistics, but they're not real-time. The correctanswer is Statistics.3. d. write memory or write mem or even wr me. All of these copy the contentsof the config in RAM (the running config) and write it flash tobecome the startup config.4. b. show interface brief is the only command listed that will present informationin a brief table. show interface will display the same information,but it won't be in table form, and it won't be brief.156 Brocade <strong>IP</strong> Primer
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BROCADEIPPRIMERFIRST EDITIONEveryth
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Important NoticeUse of this book co
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ContentsChapter 2: TCP/IP .........
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ContentsPart Three: Layer 3 Switchi
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ContentsRedundancy: Virtual Router
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ContentsCheck 5: Available Session
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Part One: Introduction toNetworking
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Networking Basics1The world of comp
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The OSI Reference ModelEach of thes
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The OSI Reference ModelApplicationA
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The Application Layer (Layer 7)This
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The Session Layer (Layer 5)You inte
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The Transport Layer (Layer 4)So, wh
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The Transport Layer (Layer 4)point,
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The Data Link Layer (Layer 2)By far
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The Physical Layer (Layer 1)One oth
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Layer 1 Ethernet (Cabling)What if a
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Layer 1 Ethernet (Cabling)Twisted P
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Console49F Link 50F1 3 5 7 9 1113 1
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Layer 1 Ethernet (Cabling)SC connec
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Layer 2 Ethernet (Addressing)Ethern
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Half-duplex vs. Full-duplexine, thi
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Brocade Ethernet Switches & Routers
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Chapter Review Questions5. What lay
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TCP/IP2The most popular protocol st
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Console49F Link 50F1 3 5 7 9 1113 1
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Network Classes128 64 32 16 8 4 2 1
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Network ClassesWhat we haven't talk
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The SubnetTable 2. Understanding Su
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Layer 4 TCP/IP: TCP/UDPRFC 1918 spe
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Layer 4 TCP/IP: TCP/UDPtions will a
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Transmission Control Protocol (TCP)
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User Datagram Protocol (UDP)When it
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Console49F Link 50F1 3 5 7 9 11 13
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Packet CapturingTcpdump is a comman
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SummaryYou'll typically need some s
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Chapter Review Questions3. What is
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Answers to Review Questionscan't us
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Data Center Bridging (DCB)3Introduc
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Introduction802.1Qbb: Priority-base
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The Ethernet PAUSE Functionresponsi
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Enhanced Tranmission SelectionFrom
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Data Center Bridge eXchangeData Cen
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Building the DCB CloudBuilding the
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Summary• Enhanced Transmission Se
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TRILL—Adding Multi-Pathingto Laye
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Why do we need it?To address this p
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The TRILL ProtocolJust as important
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Moving TRILL DataMAC-RB4MAC-RB1RB3R
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Load Balancing Basics5With the rise
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Co ns ol ePwrCC U1 PU 2 PU 3TxActRx
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Console49F Link 50F1 3 5 7 9 11 13
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Page 126 and 127: Chapter Review Questions• Direct
Page 128 and 129: Chapter Review Questions7. Your loa
Page 130 and 131: Answers to Review Questions9. d. Yo
Page 132 and 133: Part Two: SwitchingThe following ch
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Page 136 and 137: Accessing the CLIThis is not the on
Page 138 and 139: Online HelpFor your convenience, yo
Page 140 and 141: The configProbably the most recogni
Page 142 and 143: Software (and where it's stored)All
Page 144 and 145: Software (and where it's stored)Let
Page 146 and 147: show commandsThe copy command can b
Page 148 and 149: clear commandsThere's one more show
Page 150 and 151: Configuring the InterfaceHere's an
Page 152 and 153: PingSource . Particularly if you ar
Page 154 and 155: Filters and Regular ExpressionsThis
Page 156 and 157: User Access ControlUser Access Cont
Page 158 and 159: User Access ControlIf you were to c
Page 160 and 161: User Access ControlBy default, a ne
Page 162 and 163: User Access ControlYou can also con
Page 164 and 165: User Access ControlSNMP also allows
Page 166 and 167: The Web UIYou can see that you have
Page 168 and 169: SummaryBut what if you want to disa
Page 172 and 173: Answers to Review Questions5. c. Th
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Page 178 and 179: Switch TrunksYou define static trun
Page 180 and 181: show CommandsOperational trunks:Tru
Page 182 and 183: Chapter Review Questions3. Which ty
Page 184 and 185: Virtual Local Area Network(VLAN)8No
Page 190 and 191: Configuring VLANsNow, we need to se
Page 192 and 193: Configuring VLANsVLAN, and add it b
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Page 202 and 203: VLAN GroupsYou also have to assign
Page 204 and 205: Chapter Review QuestionsChapter Rev
Page 206 and 207: Answers to Review Questions4. a. An
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Console49F Link 50F1 3 5 7 9 1113 1
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IEEE 802.1s (MST)Port IEEE 802.1W P
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IEEE 802.1s (MST)another instance o
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Console49F Link 50F1 3 5 7 9 1113 1
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SummaryWe need to define this on bo
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Chapter Review Questions4. BPDUs:a.
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Part Three: Layer 3Switching (Routi
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Console49F Link 50F1 3 5 7 9 11 13
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The Routing TableLet's take a momen
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The “Null” RouteTo see RIP's ro
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Chapter Review Questions2. What is
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Open Shortest Path First(OSPF)11We
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Getting to Know Your NeighborsHello
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Autonomous Systems (AS)This still d
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Link State Advertisement (LSA)A NSS
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Configuring OSPFIf you use a loopba
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Configuring OSPFHere's an example t
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Summary• show ip ospf virtual-lin
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Chapter Review Questions3. By defau
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Multi Protocol LabelSwitching (MPLS
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What is MPLS?Step 4. The labeled pa
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MPLS Virtual Leased Lines (VLL)Step
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MPLS Layer 3 VPNsTo validate the co
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MPLS Layer 3 VPNsConfiguring MPLS L
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Border Gateway Protocol(BGP)13For m
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The Autonomous System (AS)As of 201
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Configuring BGPTo summarize, the pe
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Configuring BGPBut how do we use ou
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SummarySummary• BGP is the standa
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Answers to Review Questions7. What
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Security, Redundancyand More14We've
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Security: Access Control Lists (ACL
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RXTXCle a rChannel T3Test A IS Y e
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Access Control Lists: Not Just For
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Redundancy: Virtual Router Redundan
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SummaryThe other processing mechani
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Chapter Review QuestionsChapter Rev
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Answers to Review QuestionsAnswers
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Part Four: Layer 4-7Switching (Load
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Server Load Balancing (SLB)15Welcom
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The Brocade ServerIronThe Managemen
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The Brocade ServerIronAttackerEcho
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ServerIronThe Brocade ServerIrondoe
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Predictors• Round-robin. This is
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Configuring SLBGoing back to our in
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Configuring SLBWhen a real server p
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SLB show CommandsSLB show CommandsT
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SLB show Commands• Active (ACT).
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Configuring Direct Server Return (D
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ServerIronServerIronBI4XGBI4XGBI24C
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Symmetric Server Load BalancingIf y
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Remote ServersIn this scenario, Ser
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Summary— Server response time onl
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Chapter Review Questions5. Which co
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424C424C424C424C424C424CConsolePwrA
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Session PersistenceNow, let's say t
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Session PersistenceWhen a sticky se
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Session PersistenceNow, you must en
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URL SwitchingURL SwitchingURL switc
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424C424C424C424C424C424CConsolePwrA
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Configuring Transparent Cache Switc
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SummarySummary• Policy-based SLB
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Chapter Review Questions6. Which pe
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NetScreen - 204BI4XGBI4XGBI24CBI24C
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NetScreen - 204POWERSTATUS-1ALARMHA
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NetScreen - 204POWERSTATUS-1ALARMHA
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FWLB show CommandsAs we mentioned a
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Stateful FWLBresponse, it will try
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Chapter Review QuestionsChapter Rev
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Answers to Review Questions8. a. Tr
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Global Server Load Balancing(GSLB)1
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Domain Name Service (DNS)take the n
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Enter: Global Server Load Balancing
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How Does GSLB Decide?Now, I mention
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How Does GSLB Decide?Check 6: Flash
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Configuring GSLBIt's the address of
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GSLB show CommandsNext, there may b
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Chapter Review Questions1. What doe
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Answers to Review Questions5. b. Th
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Glossary10Base-T An Ethernet specif
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GlossaryAuthentication This is the
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GlossaryDCB Data Center Bridging. T
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GlossaryFrame This is the data unit
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GlossaryLACPDU Link Aggregation Con
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GlossaryNIC Network Interface Contr
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GlossaryRoot switch In Spanning Tre
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GlossaryTAC Technical Assistance Ce
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GlossaryVirtual link In OSPF, all a
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BROCADE IP PRIMERFIRST EDITIONThe w
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