Amer Networks SS2R48G4I Uživatelský manuál

SS2R24G4i/SS2R48G4i - 0 - SSSS22RR2244GG44ii,, SSSS22RR4488GG44ii LLaayyeerr 22//LLaayyeerr44 MMaannaaggeedd FFaa

SS2R24G4i/SS2R48G4i - 9 - 17.1 INTRODUCTION TO PORT CHANNEL ____________________________ 149 17.2 PORT CHANNEL CONFIGURATION____________________

SS2R24G4i/SS2R48G4i 89 9.2.2 Typical VLAN Application Scenario VLAN200VLAN100VLAN2VLAN200 VLAN100 VLAN2IBM PCIBM PCWorkstation Work

SS2R24G4i/SS2R48G4i 90 Connect the Trunk ports of both switches for a Trunk link to convey the cross-switch VLAN traffic; connect all network d

SS2R24G4i/SS2R48G4i 91 metropolitan area network using layer-3 switch as backbone equipment. As shown in Fig 5-4, after being enabled on the use

SS2R24G4i/SS2R48G4i 92 2. Configure the type of protocol (TPID) of the port Command Explanation Port mode dot1q-tunnel tpid {8100|9100|9200} C

SS2R24G4i/SS2R48G4i 93 SS2R48G4I (Config-Vlan3)#switchport interface ethernet 0/0/1 SS2R48G4I (Config-Vlan3)#exit SS2R48G4I (Config)#dot1q-tunne

SS2R24G4i/SS2R48G4i 94 In SS2R24/48G4i switch, 1000bps network ports can support Protocol VLAN fucntion unconditionally, while the 100bps wthern

SS2R24G4i/SS2R48G4i 95 for the VLAN to display status information, valid length is 1 to 11 characters. Command mode Admin Mode Displayed in

SS2R24G4i/SS2R48G4i 96 Chapter 10 RSTP CONFIGURATION 10.1 INTRODUCTION TO RSTP RSTP is the abbreviation of Rapid Spanning Tree Protocol, which m

SS2R24G4i/SS2R48G4i 97 10.2 RSTP CONFIGURATION 10.2.1 RSTP CONFIGURATION TASK SEQUENCE 1. startup RSTP and configure running mode Command Exp

SS2R24G4i/SS2R48G4i 98 4. Configure RSTP fast migration characteristic 10.3 RSTP Configuration Examples The connection between the SW1-SW6

SS2R24G4i/SS2R48G4i - 10 - 22.1.1 QoS Terms____________________________________________174 22.1.2 QoS Implementation____________________________

SS2R24G4i/SS2R48G4i 99  Elevating the port priority of the port 0/0/1 of switch 4 to 160 while that of the port 0/0/3 of switch 4 is still the

SS2R24G4i/SS2R48G4i 100 10.4 RSTP Troubleshooting 10.4.1 Monitor and Debug Command 10.4.1.1 show spanning-tree Command show spanning-tree [i

SS2R24G4i/SS2R48G4i 101 no debug stp {all|basic | in | out} Function to open RSTP debug information. Use the “no debug stp {all |

SS2R24G4i/SS2R48G4i 102 Chapter 11 IGMP Snooping 11.1 Introduction to IGMP Snooping IGMP (Internet Group Management Protocol) is a protocol used

SS2R24G4i/SS2R48G4i 103 {group <g_limit> | source <s_limit>} No ip igmp snooping vlan < vlan-id > limit snooping can join and

SS2R24G4i/SS2R48G4i 104 tatic-group <multicast-IPAddress> interface {[ethernet|port-channel] <interfaceName> 11.3 IGMP Snooping Ex

SS2R24G4i/SS2R48G4i 105 one connected to port 10 orders program2 and the other one connected to port 12 orders program 3 IGMP Snooping listening

SS2R24G4i/SS2R48G4i 106 Multicast Configuration The same as scenario 1. IGMP Snooping listening result Similar to scenario 1. 11.4 IGMP

SS2R24G4i/SS2R48G4i 107 Igmp snooping mrouter port keep-alive time The keep-alive time vlan of the vlan Igmp snooping query-suppression time The

SS2R24G4i/SS2R48G4i 108 Chapter 12 Multicast VLAN Configuration 12.1 Multicast VLAN Introduction Based on the current multicast programordering

SS2R24G4i/SS2R48G4i 1 Chapter 1 Switch Overview 1.1 Brief Introduction Fig 1-1 SS2R24G4i switch Fig 1-2 SS2R48G4i switch 1.1.1 Overview

SS2R24G4i/SS2R48G4i 109 the IGMP Snooping function globally. 12.3 Multicast VLAN Examples SWITCHASWITCHBWork StationPC1 PC2 Fi

SS2R24G4i/SS2R48G4i 110 switchA (config)# interface ethernet switchA (Config-Ethernet )switchport mode trunk switchB#config switchB (config

SS2R24G4i/SS2R48G4i 111 Chapter 13 DCSCM Configuraion 13.1 DCSCM Introduction DCSCM(security control multicast)technology includes three respect

SS2R24G4i/SS2R48G4i 112 [no] ip multicast source-control(necessary) Enable the source control globally, the “[no] ip multicast source-control” c

SS2R24G4i/SS2R48G4i 113 Command Explantation Global configuration mode [no] ip multicast destination-control(necessary) Enable the destinatio

SS2R24G4i/SS2R48G4i 114 [no] ip multicast destination-control <source> <source-wildcard> access-group <6000-7999> To configur

SS2R24G4i/SS2R48G4i 115 Server 210.1.1.1 is sending important multicast data in the group 239.1.2.3 上, we can configure as follows on its access

SS2R24G4i/SS2R48G4i 116 Parameters detail whether display detailed information. <Interfacename> interface name，like Ethernet 0/0/1or

SS2R24G4i/SS2R48G4i 117 Chapter 14 802.1x Configuration 14.1 Introduction to 802.1x IEEE 802.1x is a port-based network access management method

SS2R24G4i/SS2R48G4i 118 In the IEEE 802.1x application environment, SS2R24/48G4i switch is used as the access management unit, and the user con

SS2R24G4i/SS2R48G4i 2 of switch has unique network access functions and flexible management of network, including MAC binding/filtering, limitin

SS2R24G4i/SS2R48G4i 119 command disables the accounting function aaa-accounting update {enable|disable} Enables/disables accounting update dot1x

SS2R24G4i/SS2R48G4i 120 dot1x max-user userbased <number> no dot1x max-user userbased Set the max number of the users allowed to access by

SS2R24G4i/SS2R48G4i 121 dot1x max-req <count> no dot1x max-req Sets the number of EAP request/MD5 frame to be sent before the switch re-in

SS2R24G4i/SS2R48G4i 122 radius-server accounting host <IPaddress> [[port {<portNum>}] [primary]] no radius-server accounting host &l

SS2R24G4i/SS2R48G4i 123 The computer is connected to the port 0/0/2 of the switch, and the IEEE802.1 authentication function is enabled on the p

SS2R24G4i/SS2R48G4i 124 authentication server[X].Host IP .Udp Port .Is Primary

SS2R24G4i/SS2R48G4i 125 displayed. Command mode Admin Mode Displayed information Explanation Global 802.1x Parameters Global 802.1x parame

SS2R24G4i/SS2R48G4i 126 Parameters send represents sending packets; receiverepresents receiving packets; all represents receiving and sending pa

SS2R24G4i/SS2R48G4i 127 Command Mode Admin Mode Parameters pkt-send represents the detail of sending packets; pkt-receive represen the details o

SS2R24G4i/SS2R48G4i 128 Chapter 15 ACL Configuration 15.1 Introduction to ACL ACL (Access Control List) is an IP packet filtering mechanism empl

SS2R24G4i/SS2R48G4i 3  TRUNK The switch supports IEEE802.3ad standard TRUNK. It can also realize link redundancy and traffic load balance. 

SS2R24G4i/SS2R48G4i 129 rules, from the first rule to the first matched rule; the rest of the rules will not be processed. z Global default a

SS2R24G4i/SS2R48G4i 130 (1) Create the name of the time range (2) Configure periodic time range (3) Configure absolute time range 4. Bind ac

SS2R24G4i/SS2R48G4i 131 access-list <num> {deny | permit} {eigrp | gre | igrp | ipinip | ip | <int>} {{<sIpAddr> <sMa

SS2R24G4i/SS2R48G4i 132 [no] {deny | permit} icmp {{<sIpAddr> <sMask>} | any-source | {host-source <sIpAddr>}} {{<dIpAdd

SS2R24G4i/SS2R48G4i 133 access-list <num> {deny|permit} {any-source-mac|{host-source-mac <host_smac>}|{<smac><smac-mask>

SS2R24G4i/SS2R48G4i 134 [no]{deny|permit}{any-source-mac|{host-source-mac<host_smac>}|{<smac><smac-mask>}}{any-destination-mac

SS2R24G4i/SS2R48G4i 135 access-list<num>{deny|permit}{any-source-mac | {host-source-mac<host_smac>}|{<smac><smac-mask>}}

SS2R24G4i/SS2R48G4i 136 access-list<num>{deny|permit}{any-source-mac | {host-source-mac<host_smac>}|{<smac><smac-mask>}}

SS2R24G4i/SS2R48G4i 137 [no]{deny|permit}{any-source-mac|{host-source-mac <host_smac>}|{<smac><smac-mask>}} {any-destination-m

SS2R24G4i/SS2R48G4i 138 Exit Quit extended name-based MAC-IP access mode 2. Configuring packet filtering function (1)Enable global packet filte

SS2R24G4i/SS2R48G4i 4  Can update the firmware using TFTP/FTP.  Can be fixed in a standard 19-inch frame. 1.2 Technical specifications  Pr

SS2R24G4i/SS2R48G4i 139 [no]absolute-periodic{Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday}<start_time>to{Monday|Tuesday|Wedne

SS2R24G4i/SS2R48G4i 140 The configuration steps are listed below Switch(Config)#access-list 110 deny tcp 10.0.0.0 0.0.0.255 any-destination d-p

SS2R24G4i/SS2R48G4i 141 Switch(Config-Ethernet0/0/10)#exit Switch(Config)#exit Configuration result Switch#show firewall Firewall is enabled.

SS2R24G4i/SS2R48G4i 142 Switch#show access-lists access-list 3110(used 1 time(s)) access-list 3110 deny 00-12-11-23-00-00 00-00-00-00-FF-FF any-

SS2R24G4i/SS2R48G4i 143 Parameters <name>,Interface name Default None Command Mode Admin mode Displayed information Explanation interf

SS2R24G4i/SS2R48G4i 144 & The number of ACL that can be binded successfully is dependent on the content of binded ACL and the limitation of

SS2R24G4i/SS2R48G4i 145 Chapter 16 AM Configuration 16.1 AM Introduction AM(access management) compares the information of the received data mes

SS2R24G4i/SS2R48G4i 146 Command Explanation Physical interface configuration mode am port no am port Enable or disable the AM function of a

SS2R24G4i/SS2R48G4i 147 Switch(Config)#interface ethernet 0/0/1 Switch(Config-Ethernet0/0/1)#am port Switch(Config-Ethernet0/0/1)#am ip-pool 10.

SS2R24G4i/SS2R48G4i 148 16.5.1.1 show am Command show am [interface <interfaceName>] Function Display the address entries configured on th

SS2R24G4i/SS2R48G4i 5 1.3 Physical Specifications SS2R24G4I/SS2R48G4I SS2R48G4I/52C weight 2.25KG 3KG Dimension (mm) 440×171.2×43 440×229×44 O

SS2R24G4i/SS2R48G4i 149 Chapter 17 Port Channel Configuration 17.1 Introduction to Port Channel To understand Port Channel, Port Group should be

SS2R24G4i/SS2R48G4i 150 z All Ports are of the same type z All ports are Access ports and belong to the same VLAN or are all Trunk ports.

SS2R24G4i/SS2R48G4i 151 17.3 Port Channel Example Scenario 1 Configuring Port Channel in LACP. S1S2 Fig 17-2 Configuring Port Channel in L

SS2R24G4i/SS2R48G4i 152 Scenario 2 Configuring Port Channel in ON mode. S1S2 Fig 17-3 Configuring Port Channel in ON mode Example As s

SS2R24G4i/SS2R48G4i 153 are ungrouped and re-aggregate with port 3 to form port-channel 1. (It should be noted that whenever a new port joins in

SS2R24G4i/SS2R48G4i 154 speed_type Port speed type 10Mbps, 100Mbps, 1,000Mbps and 10Gbps. duplex_type Port duplex mode full-duplex and hal

SS2R24G4i/SS2R48G4i 155 Command debug lacp no debug lacp Function Enables the LACP debug function “no debug lacp” command disables this debu

SS2R24G4i/SS2R48G4i 156 Chapter 18 DHCP Configuration 18.1 Introduction to DHCP DHCP [RFC2131] is the acronym for Dynamic Host Configuration Pro

SS2R24G4i/SS2R48G4i 157 supports not only dynamic IP address assignment, but also manual IP address binding (i.e. specify a specific IP address

SS2R24G4i/SS2R48G4i 158 dns-server [address1[address2[…address8]]] no dns-server Configures DNS server for DHCP clients domain-name <domain&g

SS2R24G4i/SS2R48G4i 6 Fig 1-5 SS2R24G4i back panel view Fig 1-6 SS2R48G4i back panel view 1.4.3 Status LEDs The LEDs of SS2R24/48G4i swi

SS2R24G4i/SS2R48G4i 159 Global Mode ip dhcp conflict logging no ip dhcp conflict logging Enables logging for DHCP address to detect address co

SS2R24G4i/SS2R48G4i 160 Switch(dhcp-A-config)#netbios-name-server 10.16.1.209 Switch(dhcp-A-config)#netbios-node-type H-node Switch(dhcp-A-confi

SS2R24G4i/SS2R48G4i 161 Command clear ip dhcp conflict {<address> | all } Function Deletes an address present in the address conflic

SS2R24G4i/SS2R48G4i 162 Memory usage using rate of EMS memory Address pools Number of DHCP address pools configured. Database agents Number o

SS2R24G4i/SS2R48G4i 163 18.3.2 DHCP Troubleshooting If the DHCP clients cannot obtain IP addresses and other network parameters, the following p

SS2R24G4i/SS2R48G4i 164 Chapter 19 DHCP snooping Configuration 19.1 DHCP Snooping Introduction DHCP Snooping can effectively block attacks from

SS2R24G4i/SS2R48G4i 165 Ip dhcp snooping enable no Ip dhcp snooping enable Enable or disable dhcp snooping function 2.Enable the binding funct

SS2R24G4i/SS2R48G4i 166 19.2.2 DHCP Snooping Typical Applications 非信任端口非信任端口 Fig18-1 As showed in the above picture, Mac-AA d

SS2R24G4i/SS2R48G4i 167 switch(Config-Port-Range)# 19.3 DHCP Snooping Troubleshooting 19.3.1 Monitor and Debug Information 19.3.1.1 show ip dhcp

SS2R24G4i/SS2R48G4i 168 Command logging source {default | m_shell|sys_event|anti_attack} channel { console | logbuff | loghost | monitor

SS2R24G4i/SS2R48G4i 7 Green,blink The program is initializing. On The program has been initialized successfully. DIAG yellow,blink The

SS2R24G4i/SS2R48G4i 169 Chapter 20 Defense Against Segment Scanning 20.1 Defense Against Segment Scanning 20.1.1 Defense Against Segment Scannin

SS2R24G4i/SS2R48G4i 170 Command Explanation Global configuration mode anti-netscan log enable no anti-netscan log enable Enable/disable the lo

SS2R24G4i/SS2R48G4i 171 Chapter 21 SNTP Configuration The Network Time Protocol (NTP) is widely used for clock synchronization for global comput

SS2R24G4i/SS2R48G4i 172 Command sntp timezone <name> {add | subtract} <time_difference> no sntp timezone Function Set the ti

SS2R24G4i/SS2R48G4i 173 21.2 Typical SNTP Configuration Examples SW1SW2SWn Fig 21-1 Typical SNTP Configuration All SS2R24/48G4i switch switch in

SS2R24G4i/SS2R48G4i 174 Chapter 22 QoS Configuration 22.1 Introduction to QoS QoS (Quality of Service) is a set of capabilities that allow you t

SS2R24G4i/SS2R48G4i 175 according to the policing policies. Queuing Egress QoS action. Put the packets to appropriate egress queues accordi

SS2R24G4i/SS2R48G4i 176 replace the original higher level DSCP value in the packet; this is also called “marking down”. The following flowchart

SS2R24G4i/SS2R48G4i 177 no class-map <class-map-name> map mode; the “no class-map <class-map-name>” command deletes the specified c

SS2R24G4i/SS2R48G4i 178 police aggregate <aggregate-policer-name> no police aggregate <aggregate-policer-name> Apply a policy set to

SS2R24G4i/SS2R48G4i 8 Chapter 2 Hardware Installation 2.1 Installation Notice To ensure the proper operation of SS2R24/48G4i switch and your phy

SS2R24G4i/SS2R48G4i 179 cos8> no wrr-queue cos-map [<queue-id>] egress queue; the “no wrr-queue cos-map[<queue-id>]” command rest

SS2R24G4i/SS2R48G4i 180 Switch(config)#class-map c1 Switch(config-ClassMap)#match access-group 1 Switch(config-ClassMap)# exit Switch(config)#po

SS2R24G4i/SS2R48G4i 181 assigns different IP precedences. For example, set IP precedence for packets from segment 192.168.1.0 to 5 on port ether

SS2R24G4i/SS2R48G4i 182 Parameters <aggregate-policer-name> is the policy set name. Default N/A. Command mode Admin Mode Displayed

SS2R24G4i/SS2R48G4i 183 Displayed information Explanation Ethernet1/2 Port name ClassMap Name of the Class map Classified Total data

SS2R24G4i/SS2R48G4i 184 22.4.1.6 show policy-map Command show policy-map [<policy-map-name>] Function Display policy map of QoS. P

SS2R24G4i/SS2R48G4i 185 Chapter 23 Layer 3 Configuration SS2R24/48G4i switch switch only supports layer 2 forwarding function. But, we can confi

SS2R24G4i/SS2R48G4i 186 will delete the default gateway address. 23.2 ARP 23.2.1 Introduction to ARP ARP (Address Resolution Protocol) is m

SS2R24G4i/SS2R48G4i 187 entry. Port Physical (Layer2) interface corresponding to the ARP entry. Flag Describes whether ARP entry is dynamic or

SS2R24G4i/SS2R48G4i - 1 - Trademarks Copyright ©2009 Amer.com. Contents subject to change without prior notice. Copyright Statement No part of

SS2R24G4i/SS2R48G4i 9 NH3 0.05 0.15 Cl2 0.01 0.3 Table 2-2 Environmental Requirements Particles 2.1.1.2 Temperature and Humidity As the switc

SS2R24G4i/SS2R48G4i 10 Improper power supply system grounding, extreme fluctuation of the input source and transients (or spikes) can result in

SS2R24G4i/SS2R48G4i 11 installation materials and tools are prepared. And make sure the installation site is well prepared.  During the instal

SS2R24G4i/SS2R48G4i 12 z RJ-45 pin Table 2-4 The required tools and utilities 2.3 Hardware Installation 2.3.1 Installing the Switch Please mo

SS2R24G4i/SS2R48G4i 13 listed below Fig 2-2 Connecting Console to SS2R24/48G4i switch 1. Find the console cable provided in the accessory ki

SS2R24G4i/SS2R48G4i 14

SS2R24G4i/SS2R48G4i 15 Chapter 3 Setup Configuration Setup configuration refers to the initial operation to the switch after the user purchases

SS2R24G4i/SS2R48G4i 16 3.3.2 Configuring Vlan1 Interface Select “1” in the Setup main menu and press Enter to start configuring the Vlan1 interf

SS2R24G4i/SS2R48G4i 17 3.3.4 Configuring Web Server Select “3” in the Setup main menu and press Enter to start configuring the Web server, the f

SS2R24G4i/SS2R48G4i 18 Please input the read-write access community string[private] Note the valid length for a read-write access communit

SS2R24G4i/SS2R48G4i - 2 - Caution Circuit devices are sensitive to static electricity, which can damage their delicate electronics. Dry weat

SS2R24G4i/SS2R48G4i 19 Selecting “6” in the Setup main menu exits the Setup configuration mode and saves the configurations made. This is equiva

SS2R24G4i/SS2R48G4i 20 Chapter 4 Switch Management 4.1 Management Options After purchasing the switch, the user needs to configure the switch fo

SS2R24G4i/SS2R48G4i 21 Open the HyperTerminal included in Windows after the connection established. 1) Click Start menu - All Programs – Accesso

SS2R24G4i/SS2R48G4i 22 Fig 4-4 Opening HyperTerminal Step 3 Entering switch CLI interface Power on the switch. The following appears

SS2R24G4i/SS2R48G4i 23 4.1.2 In-band Management In-band management refers to the management by logging into the switch using Telnet. In-band

SS2R24G4i/SS2R48G4i 24 below. Before in-band management, the switch must be configured with an IP address by out-of-band management (i.e. Consol

SS2R24G4i/SS2R48G4i 25 Fig 4-7 Telnet Configuration Interface 4.1.2.2 Management via HTTP To manage the switch via HTTP, the following conditi

SS2R24G4i/SS2R48G4i 26 Fig 4-8 Run HTTP Protocol Step 3 Logon to the switch To logon to the HTTP configuration interface, valid login user n

SS2R24G4i/SS2R48G4i 27 4.2.1 CLI Interface CLI interface is familiar to most users. As aforementioned, out-of-band management and Telnet login a

SS2R24G4i/SS2R48G4i 28 4.2.1.1.2 Admin Mode When enable command is used under User Mode,To Admin Mode sees the following In user entry system,

SS2R24G4i/SS2R48G4i - 3 - Preface SS2R24/48G4i switch is a high performance Ethernet switch which has wire-speed Layer 2 switching capacity. Th

SS2R24G4i/SS2R48G4i 29 <port-channel-number> command under Global Mode. related settings such as duplex mode, speed, etc. return to Global

SS2R24G4i/SS2R48G4i 30 parameter; {enum1 | … | enumN } indicates a mandatory parameter that should be selected from the parameter set enum1~en

SS2R24G4i/SS2R48G4i 31 Right “→” The cursor moves one character to the right. entered command. Ctrl +p The same as Up key “↑”. Ctrl +n The

SS2R24G4i/SS2R48G4i 32 4.2.1.5.1 Returned Information success All commands entered through keyboards undergo syntax check by the Shell. Nothing

SS2R24G4i/SS2R48G4i 33 configuration interface. The bottom left part of the Web configuration interface is the main menu, with which users can c

SS2R24G4i/SS2R48G4i 34 Chapter 5 Basic Switch Configuration 5.1 Basic Switch Configuration Commands Basic switch configuration includes commands

SS2R24G4i/SS2R48G4i 35 Command exit Function to quit from the current mode quit and return the previous mode. By this command, users being in g

SS2R24G4i/SS2R48G4i 36 Command reload Function Warm reset the switch. Command mode Admin Mode set default Command set default Function

SS2R24G4i/SS2R48G4i 37 5.1.13 show cpu usage Command show cpu usage Function To display the CPU usage rate of the switch Command Mode Admin M

SS2R24G4i/SS2R48G4i 38 as described earlier in the In-band management section. As a Telnet server, SS2R24/48G4i switch switch allows up to 5 tel

SS2R24G4i/SS2R48G4i - 4 - CONTENTS Chapter 1 Switch Overview _______________________________ 1 1.1 BRIEF INTRODUCTION _________________________

SS2R24G4i/SS2R48G4i 39 5.2.2.3 Commands for Telnet 5.2.2.3.1 authentication login Command authentication login {local | radius | local radius

SS2R24G4i/SS2R48G4i 40 disables the Telnet function in the switch. Default Telnet server function is enabled by default. Command mode Global

SS2R24G4i/SS2R48G4i 41 1. SSH Server Configuration Command Explanation Global Mode ssh-server enable no ssh-server enable Enable SSH functio

SS2R24G4i/SS2R48G4i 42 Function Configure the username and password of SSH client software for logging on the switch; the “no ssh-user <user

SS2R24G4i/SS2R48G4i 43 the SSH client side,enable function of debug information in console Command mode Admin Mode Relative Command ssh-user

SS2R24G4i/SS2R48G4i 44 5.2.4 Traceroute Command traceroute {<ip-addr> | host <hostname> }[hops <hops>] [timeout <timeout&g

SS2R24G4i/SS2R48G4i 45 Command show flash Function Display the document in the flash Command Mode Admin Mode 5.2.5.5 show history Command sho

SS2R24G4i/SS2R48G4i 46 the switch 5.2.5.11 show tcp Command show tcp Function Display the current TCP connection status established to the swi

SS2R24G4i/SS2R48G4i 47 The IP address of SS2R24/48G4i switch switch is set on the VLAN interface. The VLAN with an IP address is called manageme

SS2R24G4i/SS2R48G4i 48 5.4 SNMP Configuration 5.4.1 Introduction To SNMP SNMP (Simple Network Management Protocol) is a standard network managem

SS2R24G4i/SS2R48G4i - 5 - 4.1.1 Out-of-band Management__________________________________ 20 4.1.2 In-band Management ___________________________

SS2R24G4i/SS2R48G4i 49 5.4.2 Introduction to MIB The network management information accessed by NMS is well defined and organized in a Manag

SS2R24G4i/SS2R48G4i 50 5.4.3 Introduction to RMON RMON is the most important expansion of the standard SNMP. RMON is a set of MIB definitions

SS2R24G4i/SS2R48G4i 51 2. Configure SNMP community string Command Explanation snmp-server community {ro|rw} <string> no snmp-server com

SS2R24G4i/SS2R48G4i 52 8. Configuring TRAP Command Explanation snmp-server enable traps no snmp-server enable traps Enable the switch to send

SS2R24G4i/SS2R48G4i 53 Switch (Config)#snmp-server user tester DCNGroup encrypted auth md5 hello Switch (Config)#snmp-server group DCNGroup Au

SS2R24G4i/SS2R48G4i 54 maximum packet size Maximum length of SNMP packets. no such name errors Number of packets requesting for non-existent M

SS2R24G4i/SS2R48G4i 55 5.4.6.1.4 show snmp user Command show snmp user Function Display the user information commands Command Mode Admin Mo

SS2R24G4i/SS2R48G4i 56 5.4.6.1.7 show snmp mib Command show snmp mib Function Display all MIB supported by the switch Command Mode Admin

SS2R24G4i/SS2R48G4i 57 5.5.1 BootROM Upgrade There are two methods for BootROM upgrade TFTP and FTP, which can be selected at BootROM command

SS2R24G4i/SS2R48G4i 58 Loading... entry = 0x10010 size = 0x1077f8 Step 5 Execute “write nos.img” in BootROM mode. The following saves the s

SS2R24G4i/SS2R48G4i - 6 - 5.6.3 System Log Configuration Example __________________________64 5.6.4 System Log troubleshooting _________________

SS2R24G4i/SS2R48G4i 59 authentication or permission-based file access authorization. It ensures correct data transmission by sending and acknowl

SS2R24G4i/SS2R48G4i 60 The configurations of SS2R24/48G4i switch switch as FTP and TFTP clients are almost the same, so the configuration proced

SS2R24G4i/SS2R48G4i 61 (3)Modify FTP server connection idle time Command Explanation Global Mode ftp-server timeout <seconds> no ftp-ser

SS2R24G4i/SS2R48G4i 62 At present, the system log of the switch can be outputted through five directions( aka log channels ) z Output log inf

SS2R24G4i/SS2R48G4i 63 log message can be actually sent out through the output channel. 5.6.2 Configuring The System Log 5.6.2.1 The Task S

SS2R24G4i/SS2R48G4i 64 5.Set the output channel of the log host Command Description Privileged configuration mode logging <ip-addr> [ fa

SS2R24G4i/SS2R48G4i 65 5.6.4.1.1 show channel Command show channel [console | monitor | logbuff | loghost ] Function To display brief i

SS2R24G4i/SS2R48G4i 66 5.7 Classified Configuration 5.7.1 Introduction of Classified Configuration In order to effectively protect the network,

SS2R24G4i/SS2R48G4i 67 Port isolation is aimed at meeting the user’s demand showed below The topologic structure of the switches is illustr

SS2R24G4i/SS2R48G4i 68 Chapter 6 Cluster Configuration 6.1 Introduction to cluster network management Cluster network management is an in-band c

SS2R24G4i/SS2R48G4i - 7 - 9.1 INTRODUCTION TO VLAN_____________________________________ 86 9.2 VLAN CONFIGURATION ______________________________

SS2R24G4i/SS2R48G4i 69 1) Enable or disable joining the cluster automatically 2) Set holdtime of heartbeat of the cluster 3) Set interval of

SS2R24G4i/SS2R48G4i 70 Global Mode cluster register timer <timer-value> no cluster register timer Set interval of sending cluster regist

SS2R24G4i/SS2R48G4i 71 Chapter 7 Port Configuration 7.1 Port Introduction Fig 7-1 Ports on SS2R24G4i The ports on SS2R24G4i switch are show

SS2R24G4i/SS2R48G4i 72 4) Configure port cable types 5) Configure port speed and duplex mode 6) Configure bandwidth control 7) Configure tra

SS2R24G4i/SS2R48G4i 73 3.Set the packet suppression function 7.2.2 VLAN Interface Configuration 7.2.2.1 VLAN Interface Configuration Task Li

SS2R24G4i/SS2R48G4i 74 7.2.3.1 Introduction to Port Mirroring Port mirroring refers to the duplication of data frames sent/received on a port to

SS2R24G4i/SS2R48G4i 75 7.2.3.4 Device Mirroring Troubleshooting 7.2.3.4.1 show monitor Command show monitor Function To display the source and d

SS2R24G4i/SS2R48G4i 76 7.3 Port Configuration Example Fig 7-2 Port Configuration Example Use default VLAN1 since VLAN is not configured on all

SS2R24G4i/SS2R48G4i 77 7.4 Port Troubleshooting 7.4.1 Monitor and Debug Command 7.4.1.1 clear counters ethernet Command clear counters [eth

SS2R24G4i/SS2R48G4i 78 Chapter 8 MAC Table Configuration 8.1 Introduction to MAC Table MAC table is a table identifies the mapping relationship

SS2R24G4i/SS2R48G4i - 8 - 13.1 DCSCM INTRODUCTION ___________________________________ 111 13.2 DCSCM CONFIGURATION _____________________________

SS2R24G4i/SS2R48G4i 79 added to the MAC table. 4. Now the MAC table has two dynamic entries, MAC address 00-01-11-11-11-11 - port 5 and 00-01

SS2R24G4i/SS2R48G4i 80 frame. When VLANs are configured, the switch will forward unicast frame within the same VLAN. If the destination MAC addr

SS2R24G4i/SS2R48G4i 81 Command Mode Global mode Default no filtering entries 8.2.4 clear mac-address-table dynamic Command clear mac-address-tab

SS2R24G4i/SS2R48G4i 82 8.4.2 Troubleshooting Using the show mac-address-table command, a port is found to be failed to learn the MAC of a device

SS2R24G4i/SS2R48G4i 83 1. Enable MAC address binding function for the ports 2. Lock the MAC addresses for a port Command Explanation

SS2R24G4i/SS2R48G4i 84 8.5.1.3 MAC Address Binding Troubleshooting 8.5.1.3.1 MAC Address Binding Monitor and Debug Comman 8.5.1.3.2 show port-

SS2R24G4i/SS2R48G4i 85 8.5.1.3.4 show port-security address Command show port-security address [interface <interface-id>] Function Displa

SS2R24G4i/SS2R48G4i 86 Chapter 9 VLAN Configuration 9.1 Introduction to VLAN VLAN (Virtual Local Area Network) is a technology that divides the

SS2R24G4i/SS2R48G4i 87 9.2 VLAN Configuration 9.2.1 VLAN Configuration Task List 1. Creating or deleting VLAN 2. Specifying or deleting name

SS2R24G4i/SS2R48G4i 88 5. Set Trunk port 6.Set Access port 7. Disable/Enable VLAN Ingress Rules 8 Configure Private VLAN