ES4626-SFP Management Guide.pdf

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7.3.18 spanning-tree mst priority............................................................................ 237 7.3.19 spanning-tree portfast ................................................................................. 238 7.3.20 spanning-tree digest-snooping.................................................................... 238 7.3.21 spanning-tree tcflush (global mode)............................................................ 239 7.3.22 spanning-tree tcflush (port mode) ............................................................... 239 7.4 MSTP EXAMPLE.................................................................................................... 240 7.5 MSTP TROUBLESHOOTING .................................................................................... 245 7.5.1 Commands for Monitor And Debug............................................................... 245 7.6 WEB MANAGEMENT ............................................................................................... 249 7.6.1 MSTP field operation..................................................................................... 249 7.6.2 MSTP port operation..................................................................................... 250 7.6.3 MSTP global control...................................................................................... 251 7.6.4 Show MSTP setting....................................................................................... 253 CHAPTER 8 QOS AND PBR CONFIGURATION......................................................... 254 8.1 QOS CONFIGURATION............................................................................................ 254 8.1.1 Introduction to QoS ....................................................................................... 254 8.1.2 QoS Configuration Task List.......................................................................... 259 8.1.3 Commands for QoS ...................................................................................... 263 8.1.4 QoS Example................................................................................................ 272 8.1.5 QoS Troubleshooting .................................................................................... 275 8.2 PBR CONFIGURATION............................................................................................ 280 8.2.1 Introduction to PBR....................................................................................... 280 8.2.2 PBR configuration ......................................................................................... 280 8.2.3 PBR examples .............................................................................................. 281 CHAPTER 9 FLOW-BASED REDIRECTION............................................................... 283 9.1 INTRODUCTION TO FLOW-BASED REDIRECTION........................................................ 283 9.2 FLOW-BASED REDIRECTION CONFIGURATION TASK SEQUENCE ................................ 283 9.3 COMMAND FOR FLOW-BASED REDIRECTION ............................................................ 284 9.3.1 access-group redirect to interface ethernet ................................ 284 9.3.2 show flow-based-redirect .............................................................................. 284 9.4 FLOW-BASED REDIRECTION EXAMPLES................................................................... 285 9.5 FLOW-BASED REDIRECTION TROUBLESHOOTING HELP............................................. 285 CHAPTER 10 L3 FORWARD CONFIGURATION ........................................................ 286 10.1 LAYER 3 INTERFACE............................................................................................. 286 10.1.1 Introduction to Layer 3 Interface ................................................................. 286 10.1.2 Layer 3 Interface Configuration Task List .................................................... 286 8
10.1.3 Commands for Layer 3 Interface................................................................. 287 10.2 IP CONFIGURATION.............................................................................................. 287 10.2.1 Introduction to IPv4, IPv6............................................................................ 287 10.2.2 IP Configuration .......................................................................................... 289 10.2.3 IP Configuration Examples.......................................................................... 304 10.2.4 IP Troubleshooting ...................................................................................... 309 10.3 IP FORWARDING .................................................................................................. 319 10.3.1 Introduction to IP Forwarding ...................................................................... 319 10.3.2 IP Route Aggregation Configuration Task ................................................... 319 10.3.3 Commands for IP Route Aggregation.......................................................... 320 10.4 URPF................................................................................................................. 320 10.4.1 URPF Introduction ...................................................................................... 320 10.4.2 URPF Operation Mechanism ...................................................................... 321 10.4.3 URPF Configuration Task Sequence........................................................... 321 10.4.4 Commands For URPF................................................................................. 322 10.4.5 URPF Troubleshooting................................................................................ 323 10.5 ARP ................................................................................................................... 323 10.5.1 Introduction to ARP ..................................................................................... 323 10.5.2 ARP Configuration Task List........................................................................ 324 10.5.3 Commands for ARP Configuration .............................................................. 324 CHAPTER 11 DHCP CONFIGURATION...................................................................... 328 11.1 INTRODUCTION TO DHCP..................................................................................... 328 11.2 DHCP SERVER CONFIGURATION .......................................................................... 329 11.2.1 DHCP Sever Configuration Task List........................................................... 329 11.2.2 Commands for DHCP Server Configuration................................................ 331 11.3 DHCP RELAY CONFIGURATION............................................................................. 339 11.3.1 DHCP Relay Configuration Task List........................................................... 340 11.3.2 Commands for DHCP Relay Configuration ................................................. 341 11.4 DHCP CONFIGURATION EXAMPLE......................................................................... 343 11.5 DHCP TROUBLESHOOTING................................................................................... 346 11.5.1 Commands for Monitor and Debug ............................................................. 346 11.6 WEB MANAGEMENT.............................................................................................. 349 11.6.1 DHCP server configuration.......................................................................... 349 11.6.2 DHCP debugging ........................................................................................ 354 CHAPTER 12 DHCP OPTION 82 CONFIGURATION .................................................. 356 12.1 INTRODUCTION TO DHCP OPTION 82 .................................................................... 356 12.1.1 DHCP option 82 Message Structure ........................................................... 356 9
Page 1 and 2: ES4624-SFP/ES4626-SFP L3 Gigabit Et
Page 3 and 4: Content CHAPTER 1 SWITCH MANAGEMENT
Page 5 and 6: 2.10.7 Telnet server user configura
Page 7: CHAPTER 6 MAC TABLE CONFIGURATION .
Page 11 and 12: 15.3.4 anti-arpscan trust .........
Page 13 and 14: 17.9.3 MBGP4+ Examples.............
Page 15 and 16: 21.2.4 PIM-SM Typical Application..
Page 17 and 18: CHAPTER 24 THE NUMBER LIMITATION FU
Page 19 and 20: 26.4 MRPP TYPICAL SCENARIO.........
Page 21 and 22: ES4624-SFP/ES462 6-SFP Functional C
Page 23 and 24: Copyright (c) 2001-2006 by Accton T
Page 25 and 26: Step 2: Run Telnet Client program.
Page 27 and 28: Step 2: Run HTTP protocol on the ho
Page 29 and 30: CLI interface is familiar to most u
Page 31 and 32: ethernet ethernetxx)# supported com
Page 33 and 34: • vlan , parameter values are req
Page 35 and 36: ES4624-SFP/ES4626-SFP switch shell
Page 37 and 38: Chapter 2 Basic Switch Configuratio
Page 39 and 40: Command: debug ssh-server no debug
Page 41 and 42: Command: help Function: Output brie
Page 43 and 44: 2.1.1.16 language Command: language
Page 45 and 46: VRF name: VPN Routing/Forwarding in
Page 47 and 48: Function: Warm reset the switch. Co
Page 49 and 50: terminal. If this command is config
Page 51 and 52: can’t exceed 16 characters; Comma
Page 53 and 54: Global Mode ip telnet server no ip
Page 55 and 56: Switch(Config)#telnet-server securi
Page 57 and 58: is 768 to 2048. The default value i
Page 59 and 60:
on the path receives this datagram,
Page 61 and 62:
2.2.7.1.3 show history Command: sho
Page 63 and 64:
same. 2.2.7.1.9 show interface swit
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Command mode: Admin Mode Usage Guid
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Severity Value Description emergenc
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example:Clear all information in th
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Command ip address [secondary] no
Page 73 and 74:
2.4 SNMP Configuration 2.4.1 Introd
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viewed and controlled by the suppor
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] [notify ]] no snmp-server group
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get-request PDUs Number of packets
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command disables the switch to send
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Command: show snmp group Function:
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no snmp-server group {NoauthNopriv
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Function: Configure to permit to ac
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traps” command). and remember to
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[Boot]: Step 3: Under BootROM mode,
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establishes data connection on port
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(1) Start TFTP server (2) Configure
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press Enter,following hints will be
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2.5.3.2.2.5 ftp-server timeout Comm
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Switch 10.1.1.2 computer 10.1.1.1 F
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user profile configuration files fr
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331 User name okay, need password.
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dosattack-check enable srcip-equal-
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Usage Guide: By enabling this funct
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2.6.3.7 dosattack-check icmp-attack
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no jumbo enable Jumbo frames Disabl
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the “no” form of this command r
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Function: Configure the length of t
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Sample packet max len is 1400 Sampl
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TACACS+ terminal access controller
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2.9.3.3 tacacs-server timeout Comma
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prompts of command-line interface,
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2.10.2.3 Configure IP address of SN
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which has server file name is “no
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• Show running-config-to display
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2.10.6 Telnet server configuration
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Command Interface Mode interface et
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Both fiber and copper Copper Copper
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Usage Guide: Run the exit command t
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Switch(Config-If-Port-Range)#rate-l
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1000Mbps at full-duplex mode; noneg
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the optional parameter secondary is
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3.2.3.2.2 interface ethernet Comman
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another port. The duplicated port i
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3.4 Port Configuration Example Swit
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applied to port 1/1. Port list tabl
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Click Port configuration, Port mirr
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For Port Chansnel to work properly,
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otherwise, the group will be delete
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Number of ports in group Maxports N
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port state LACP activety . 1 LACP t
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SwitchA SwitchB Fig 4-2 Configuring
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“on” mode is completely joined
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Chapter 5 VLAN Configuration 5.1 VL
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Command Interface Mode switchport t
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Ethernet ports their member ports.
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access vlan” command deletes the
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Switch(Config)#interface ethernet 1
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Switch(Config-Vlan100)#switchport i
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5.2.3.2 debug gvrp Command: debug g
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Function: Display the global and po
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Switch(Config-Vlan100)#switchport i
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It is obvious that, the dot1q-tunne
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Switch (Config-Ethernet1/10)#exit 5
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ID to new VLAN ID according to the
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Switch(Config-If-Ethernet4/1)#vlan-
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description is as follows The MAC-b
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Command Global Mode dynamic-vlan ma
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with the IP protocol or else some a
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Example: Display the port currently
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Figure 5-5 Typical topology applica
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Command Global Mode voice-vlan mac
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Function: Configure the specified V
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Chapter 6 MAC Table Configuration 6
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time for MAC address entry in ES462
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form to restore the aging-time to 3
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1. Set the MAC address 00-01-11-11-
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port-security violation {protect |
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secure static MAC addresses must be
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1 0000.0000.1111 SecureConfigured E
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Chapter 7 MSTP Configuration 7.1 MS
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egion to become the CST. The MSTI i
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Command Global Mode spanning-tree m
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Command Global Mode spanning-tree t
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Command mode: MSTP Region Mode Defa
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forward-time” restores the defaul
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Switch(Config)#spanning-tree max-ho
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Usage Guide: By setting the port co
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Switch(Config-Ethernet-1/2)# 7.3.21
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Route Cost Port 2 128 128 128 Port
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SwitchD(Config-Vlan40)#exit SwitchD
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7.5 MSTP Troubleshooting • In ord
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Ethernet1/2 128.002 0 BLK ALTR 3276
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Command: debug spanning-tree no deb
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Set on port 1/1 route cost of the M
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7.6.3.6 Set bridge priority of the
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DSCP: Differentiated Services Code
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Fig 8-4 Classification process Poli
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Fig 8-6 Queuing and Scheduling proc
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Command Global Mode policy-map no
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queue mode wrr method; the “queue
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Command Mode: Class-map Mode Usage
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“ command. Example: Setting a pol
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defines DSCP mark down mapping, whe
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Example: Creating and deleting a po
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set the default QoS value of the po
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Switch(Config)#mls qos Switch(Confi
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Command mode: Admin Mode Example: S
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Classified In-profile out-profile T
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to previously created classmap and
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Chapter 9 Flow-based Redirection 9.
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Examples: Switch(Config)# show flow
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Global Mode interface vlan no inte
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while obtaining a globally unique I
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(1) Configure DAD neighbor query me
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[no] ipv6 nd suppress-ra Forbid IPv
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(5)Configure Tunnel 6to4 Relay Comm
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directly for tunnel router. Example
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Usage Guide:The minimum time interv
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10.2.2.3.1.12 ipv6 neighbor Command
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Parameter: is the ipv4 address of t
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configure IPv4 address 192.168.3.1
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ipv6 address 2002::2/64 ! interface
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SwitchA(Config-if-Vlan2)#ipv4 addre
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Frags: 0 reassembled, 0 timeouts 0
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IPv6 ICMP: sent type Src Dst fro
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ND RA MTU is 0 ND advertised reacha
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Switch#show ipv6 neighbors IPv6 nei
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ipv6 enable has been on IPv6 transm
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10.4.2 URPF Operation Mechanism At
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Parameter:None Usage Guide: Enable
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10.5.3.2 clear arp-cache Command: c
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Displayed information Total arp ite
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DHCP packets so that the DHCP packe
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ip dhcp excluded-address [] Exclud
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Function: Configures default gatewa
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Switch(dhcp-1-config)#host 10.1.128
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Example: Setting the lease of DHCP
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configuration as well as various co
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4. Disable DHCP relay from forwardi
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Switch(Config-If-Vlan1)#ip helper-a
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Switch(dhcp-A1-config)#client-name
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11.5.1.1 show ip dhcp binding Comma
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Message Received Statistics for DHC
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11.6.1.5 Client WINS server configu
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11.6.1.9 Excluded address Click DHC
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11.6.2.5 Show conflict-logging Clic
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SubOpt: the sequence number of sub-
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ip dhcp relay information policy {d
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Switch(Config)#service dhcp Switch(
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Vlan2: Vlan3: ip dhcp relay informa
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pool { range 192.168.102.21 192.168
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Chapter 13 DHCP snooping Configurat
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Command Globe mode ip dhcp snooping
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13.2.2.1 debug ip dhcp snooping pac
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Command:ip dhcp snooping binding us
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mutually exclusive to“ ip dhcp sn
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is relative to the type of the swit
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Ethernet1/16 untrust none 0second 0
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port maxnum of alarm info The max n
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Chapter 14 SNTP Configuration 14.1
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14.2.3 sntp poll Command: sntp poll
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14.4.2 Request interval configurati
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3. Configure trusted ports 4. Confi
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Command:anti-arpscan port-based thr
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Default Settings:Enable the automat
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Ethernet1/6 untrust N 0 Ethernet1/7
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In the network topology above, port
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There are many sniff, monitor and a
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Function : Forbid ND automatic lear
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Fig 16-1 Prevent ARP ,ND Spoofing E
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Chapter 17 Routing Protocol 17.1 Ro
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Static route 1 RIP 120 OSPF ASE 150
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matching conditions for Community-l
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3. Define the match clause in route
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set vpnv4 next-hop no set vpnv4 ne
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here can define a “permit 0.0.0.0
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17.2.3.7 match metric Command: matc
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The check sequence among nodes is i
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17.2.3.16 set community Command: se
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compared. To extend the comparison
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Switch#config terminal Switch(confi
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mode items can be defined first to
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Set clauses: metric 10 Displayed in
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no ip route { | /} [ | ] [] Functi
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network, mask, next-hop address, in
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Switch(config)#ip route 10.1.1.0 25
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The Layer3 switch modifies its loca
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protocols to be introduced in RIP)
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5)configure the split horizon Comma
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address-family ipv4 vrf no address
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ospf only delete OSPF routes from t
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Example: Switch# config terminal Sw
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Function: Set the password used in
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Default: Version 2 Command Mode: In
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statistics command. Example: Switch
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17.4.3.28 redistribute Command: red
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is the valid period of the key in s
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SwitchA(Config-Vlan2)# switchport i
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SwitchA(config-router-af)#network V
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Default redistribution metric is 1
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Parameter: Specifies the name of VP
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17.5 RIPng 17.5.1 Introduction to R
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1. Enable RIPng protocol (required)
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[no] [] offset-list {in|out} Conf
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Default: No default configuration C
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Usage Guide:The command can configu
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Command Mode: Router mode Example:
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17.5.5 RIPng Troubleshooting The RI
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3000:1:1::1/64 fe80::203:fff:fe01:4
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17.6 OSPF 17.6.1 Introduction to OS
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andwidth required in the network. O
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3)Configure the cost for sending pa
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ip ospf transit-delay no ip ospf t
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Parameter: is the area number whic
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Command: area range [advertise| n
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AUTH_KEY= authentication-key : A p
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17.6.3.13 distance Command: distanc
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cancels the authentication Paramete
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17.6.3.21 ip ospf disable all Comma
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notation Default: Check mtu size in
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Command Mode: Interface Mode Usage
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Usage Guide: For Specifying the rea
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oute-map point to the probe of the
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tag is the identification label of
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SwitchB(config-if-vlan3)#no shut-do
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SwitchA0 and Switch11, and network
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SwitchB(config-If-Vlan2)#ip ospf au
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SwitchB Interface vlan1:10.1.1.1/24
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areas should only be connected to o
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17.6.5.1.8 show ip ospf Command: sh
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Function: Display the OSPF link sta
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192.168.1.1 1 Full/Backup 00:00:32
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Routing Protocol is "bgp 0" Outgoin
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switches to form a link-state datab
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1. Enable OSPFv3 (required) (1) Ena
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IPv6 ospf dead-interval [instance-
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area or NSSA area Example: Set the
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Example: Switch#config terminal Swi
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Switch#config terminal Switch(confi
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packet is not received within the i
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Example: Switch#config terminal Swi
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(assume vlan2 interface of layer3 S
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SwitchD(config-if-vlan2)#exit Confi
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Command Mode: Admin mode and global
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Network-LSA (Area 0.0.0.0) Network
Page 555 and 556:
Default: Not displayed Command Mode
Page 557 and 558:
BGP stands for a Border Gateway Pro
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• EBGP:External BGP When BGP runs
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9.Adjust BGP Announcement Interval
Page 563 and 564:
neighbor {|} distribute-list {||} {
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aggregate-address [summary-only] [
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neighbor peer-group no neighbor
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oute-map {in | out} route-map {in
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13. Configure BGP routing redistrib
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gp always-compare-med no bgp always
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[as-set]: Show AS on the path in li
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Function:Compare route ID; the “n
Page 579 and 580:
Switch(config-router)# bgp confeder
Page 581 and 582:
Usage Guide: This command is usuall
Page 583 and 584:
1771, namely not checking the AS in
Page 585 and 586:
different parameters (such as addre
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Switch(config-af)#route-target both
Page 589 and 590:
command is for setting the route wh
Page 591 and 592:
when transmitting the BGP route in
Page 593 and 594:
originating side will then send an
Page 595 and 596:
Usage Guide: Configure the policies
Page 597 and 598:
: AS-PATH access-list name configur
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no neighbor {|} override-capability
Page 601 and 602:
17.8.3.61 neighbor prefix-list Comm
Page 603 and 604:
Switch(config)#route-map test permi
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Function: Disconnect the neighbor c
Page 607 and 608:
connection. The hold time is the ti
Page 609 and 610:
17.8.3.77 neighbor weight Command:
Page 611 and 612:
: Character string which is the nam
Page 613 and 614:
*>i100.1.1.0/24 10.1.1.68 0 100 0 2
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SwitchB(config-router-bgp)#redistri
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SwitchA AS100 vlan1:11.1.1.1 AS300
Page 619 and 620:
AS200 SwitchH vlan1:8.8.8.8 SwitchG
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Metric=0 AS100 SwitchA vlan1:4.4.4.
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importing routes. Direct-link route
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17.8.5.1.4 show ip bgp community-in
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Min penalty (floor) : 375 Total num
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17.8.5.1.10 show ip bgp paths Comma
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Network Next Hop Metric LocPrf Weig
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Parameter: : Name of BGP instance :
Page 635 and 636:
SwitchC vlan1:2002::3 vlan2:2003::3
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Chapter 18 IGMP Snooping 18.1 Intro
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18.3 Commands for IGMP Snooping 18.
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vlan query command, i.e. either sn
Page 643 and 644:
Example: Switch(config)#ip igmp sno
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Multicast Router Group 1 Group 2 Sw
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messages Command Mode:Admin Mode Us
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Chapter 19 Multicast VLAN 19.1 Intr
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enabled on a switch. Examples: Swit
Page 653 and 654:
Chapter 20 IPv4 Multicast Protocol
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224.0.0.14 RSVP Encapsulation 224.0
Page 657 and 658:
Multicast transmission table entry
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20.2.3.1 ip pim accept-register Com
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hello_holdtime is configured but le
Page 663 and 664:
Switch (config)# 20.2.3.10 ip pim s
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“no debug pim timer sat” comman
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Usage Guide: Display the PIM buffer
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20.2.5.1.7 show ip mroute case. It
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(3) SPT Switch When the Multicast r
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ip pim bsr-candidate {vlan | }[ ][
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and is used to configure PIM-SM inf
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hello-interval” command restores
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created, this connection can’t be
Page 681 and 682:
command modifies Keepalive-period v
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no ip pim ssm Function: Configure t
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Switch (Config)# ip pim bsr-candida
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Switch# debug ip pim event Switch#
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debug pim timer hello ht debug pim
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10.1.4.3 Vlan1 0 v2/S 1 1 10.1.4.3
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10.1.4.3 Vlan3 00:00:17/00:01:29 v2
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20.4 DVMRP 20.4.1 Introduction to D
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Prune/Graft 4、 Configure DVMRP tu
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Command Mode: Interface Configurati
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20.4.4 DVMRP Configuration Examples
Page 703 and 704:
prune[prune-expiry-timer|prune-retx
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20.4.5.1.5 show ip dvmrp pr Command
Page 707 and 708:
consequently guarantee the transmis
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Global Configuration Mode [no] acce
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not 0.0.0.0/0 in other access-list.
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20.5.3.5 ip multicast destination-c
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20.5.3.9 ip multicast source-contro
Page 717 and 718:
ip multicast destination-control is
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to save all relationships of all ho
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2)Configure the maximum response ti
Page 723 and 724:
20.6.3 Commands for IGMP 20.6.3.1 i
Page 725 and 726:
Parameter: : is group address Defau
Page 727 and 728:
or not; that is, if configuring the
Page 729 and 730:
Parameter: None Default: Disabled C
Page 731 and 732:
Source Address V3 Exp Fwd Flags gro
Page 733 and 734:
the multicast-forwarding item (S, G
Page 735 and 736:
21.1.3.1 ipv6 pim accept-register C
Page 737 and 738:
configure tunnel carefully. Example
Page 739 and 740:
no ipv6 pim state-refresh originati
Page 741 and 742:
21.1.5.1.2 debug ipv6 pim timer srt
Page 743 and 744:
Num Ifindex Name Addr 2000:1:111::1
Page 745 and 746:
case. It can check interface inform
Page 747 and 748:
(2) Multicast Source Registration W
Page 749 and 750:
Configure the value of holdtime dom
Page 751 and 752:
is used to configure PIM-SM informa
Page 753 and 754:
modified to 3.5*hello_interval, oth
Page 755 and 756:
Example: Configure vlan’s pim nei
Page 757 and 758:
Usage Guide: If this value is confi
Page 759 and 760:
Command Mode: Global Mode Usage Gui
Page 761 and 762:
Switch (Config-If-Vlan2) # ipv6 add
Page 763 and 764:
Default: Disabled Command Mode: Adm
Page 765 and 766:
no debug ipv6 pim timer hello ht no
Page 767 and 768:
Parameter: None Default: None Comma
Page 769 and 770:
Ver DR Priority/Mode Pim version ,v
Page 771 and 772:
Info source Priority Source of Boot
Page 773 and 774:
ipv6 mld query-interval no ipv6 ml
Page 775 and 776:
host-query messages periodically. T
Page 777 and 778:
Function: Configure the sources of
Page 779 and 780:
21.3.4 MLD Typical Application As s
Page 781 and 782:
Usage Guide: This switch can be ena
Page 783 and 784:
21.4.2 MLD Snooping Configuration T
Page 785 and 786:
snooping” command disables MLD Sn
Page 787 and 788:
21.4.3.7 ipv6 mld snooping vlan mro
Page 789 and 790:
Parameter: vlan-id: vlan id, valid
Page 791 and 792:
Command: show mac-address-table mul
Page 793 and 794:
Fig 16-5 Switches as MLD Querier Fu
Page 795 and 796:
There are two access-list actions a
Page 797 and 798:
access-list {deny | permit} igmp {
Page 799 and 800:
Creates an extended [no] {deny | pe
Page 801 and 802:
[no]{deny|permit}{any-source-mac|{h
Page 803 and 804:
access-list{deny|permit}{any-source
Page 805 and 806:
[no]{deny|permit}{any-source-mac|{h
Page 807 and 808:
[no]absolute-periodic{Monday|Tuesda
Page 809 and 810:
Make configurations effective withi
Page 811 and 812:
34(0x22): IGMP V3 REPORT packet 19(
Page 813 and 814:
{any-destination-mac|{host-destinat
Page 815 and 816:
Command Mode: Global mode Default C
Page 817 and 818:
Examples: Create a name extended IP
Page 819 and 820:
no entry will be created Example: C
Page 821 and 822:
} | any-destination | {host-destina
Page 823 and 824:
untagged-802-3 format of untagged e
Page 825 and 826:
of TCP/UDP source interface No., In
Page 827 and 828:
Functions: Create the name of time-
Page 829 and 830:
access-list 100 deny ip any any-des
Page 831 and 832:
Parameters: word assign name of tim
Page 833 and 834:
22.5.3 Configure the numeric extend
Page 835 and 836:
• Operation type -Add or Remove T
Page 837 and 838:
Chapter 23 802.1x Configuration 23.
Page 839 and 840:
needing to access the LAN via the a
Page 841 and 842:
Protocol Version: Represents the ve
Page 843 and 844:
The authentication can either be st
Page 845 and 846:
Fig 23-9 the Authentication Flow of
Page 847 and 848:
design of protocol and security is
Page 849 and 850:
access the network, while the other
Page 851 and 852:
3) Configure RADIUS Service paramet
Page 853 and 854:
Global Mode dot1x max-req no dot1x
Page 855 and 856:
Command mode: Global Mode Parameter
Page 857 and 858:
enabled on the port, or the port is
Page 859 and 860:
Default: The default maximum user a
Page 861 and 862:
Command: dot1x re-authentication no
Page 863 and 864:
switch will send accounting packets
Page 865 and 866:
etransmission count reaches the ret
Page 867 and 868:
Fig 23-14 User Joining Guest VLAN A
Page 869 and 870:
authentication-triggering messages
Page 871 and 872:
23.5.1.2 debug dot1x Command: debug
Page 873 and 874:
.Udp Port = 1813 .Is Primary = 0 .I
Page 875 and 876:
Global 802.1x Parameters Global 802
Page 877 and 878:
23.6.1.2 RADIUS authentication conf
Page 879 and 880:
• EAP relay authentication mode -
Page 881 and 882:
• Authentication type -Authentica
Page 883 and 884:
Limiting the number of MAC and ARP
Page 885 and 886:
show mac-address dynamic count {vla
Page 887 and 888:
Enable the number limitation functi
Page 889 and 890:
Switch(Config-if-Vlan1)#no ip arp d
Page 891 and 892:
Switch(Config)# show arp-dynamic co
Page 893 and 894:
dynamic nd and the number of nd on
Page 895 and 896:
24.4 The Number Limitation Function
Page 897 and 898:
Chapter 25 VRRP Configuration 25.1
Page 899 and 900:
Configures the simple authenticatio
Page 901 and 902:
Example: Configuring vrrp monitor i
Page 903 and 904:
Priority is always 254 for IP Owner
Page 905 and 906:
25.4 Typical VRRP Scenario As shown
Page 907 and 908:
Example: Enter created Virtual Rout
Page 909 and 910:
Chapter 26 MRPP Configuration 26.1
Page 911 and 912:
Packet Type Hello packet (Health ex
Page 913 and 914:
Enable Enable MRPP ring, format “
Page 915 and 916:
Switch(mrpp-ring-4000)#primary-port
Page 917 and 918:
Switch(Config)# mrpp ring 4000 Swit
Page 919 and 920:
nodes of MRPP ring, configures prim
Page 921 and 922:
Chapter 27 Cluster Configuration 27
Page 923 and 924:
Command Explanation Global Mode clu
Page 925 and 926:
address pool. The “no cluster ip-
Page 927 and 928:
Command: rcommand commander Functio
Page 929 and 930:
Parameter: is the interval of hear
Page 931 and 932:
command switch Command Mode: Admin
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