Screen Hierarchy The contents of this chapter are arranged following the structure shown in Figure 3-1. Counters are only added to the datagram if the sources are within a short period, 5 seconds say, of failing to meet the required sampling interval. Procedure 5-4 Configuring Management Authentication Notification MIB Settings Step Task Command(s) 1. VLAN Support on Enterasys Switches If a unicast untagged frame is received on Port 5, it would be classified for VLAN 50. Stackable Switches Configuration Guide Firmware Version 6.03.xx.xxxx P/N 9034313-07. i Notice Enterasys Networks reserves the right to make changes in specifications and other information contained in this document and its web site without prior notice. Create an SNMPv3 user and specify authentication, encryption, and security credentials. Attempting to connect to the console on a D-series Enterasys switch 9. Displaying Scrolling Screens If the CLI screen length has been set using the set length command, CLI output requiring more than one screen will display --More-- to indicate continuing screens. The switch can enforce a system-wide default for password aging (set system password aging). Password Management Overview Table 5-1 User Account and Password Parameter Defaults by Security Mode (continued) Parameter Normal Mode Default C2 Mode Default Minimum number of characters in password 8 9 Allow consecutively repeating characters in password yes 2 characters Aging of system passwords disabled 90 days Password required at time of new user account creation no yes Substring matching at password validation 0 (no checking) 0 (no checking) New users required to change password. Ports assigned to a new port group cannot belong to another non-default port group entry and must be comprised of the same port type as defined by the port group you are associating it with. Bridges A, B, C and D participate in VLAN 10. IPv6 Routing Configuration Neighbor Discovery is the IPv6 replacement for ARP. The creation of additional port groups could be used to combine similar ports by their function for flexibility. Configuring SNMP Procedure 12-3 Configuring an EngineID (continued) Step Task Command(s) 4. Configuring SNMP Procedure 12-2 SNMPv3 Configuration (continued) Step Task Command(s) 6. ipv6 route distance pref 3. 2 ipsourcesocket Classifies based on source IP address and optional post-fixed L4 TCP/UDP port. Figure 10-2 Authenticating Multiple Users With Different Methods on a Single Port Authentication Method 802. Managing Switch Configuration and Files Images: ================================================================== Filename: b5-series_06.42.03.0001 Version: 06.42.03.0001 Size: 6856704 (bytes) Date: Tue Dec 14 14:12:21 2010 CheckSum: 043637a2fb61d8303273e16050308927 Compatibility: B5G124-24, B5G124-24P2, B5G124-48, B5G124-48P2, B5K125-24 B5K125-24P2, B5K125-48, B5K125-48P2 Filename: b5-series_06.61.01.0032 (Active) (Boot) Version: 06.61.01. Link Aggregation Overview Investigating port admin keys, we see that ports 4 - 6 on device A are set to 100 (the same setting as all LAG ports on the device), while ports 7 and 8 on device A are set to 300 and 400, respectively. If it finds a match, it forwards the frame out the appropriate port, if and only if, that port is allowed to transmit frames for VLAN 50. Using the Command Line Interface Connecting Using the Console Port Connect a terminal to the local console port as described in Connecting to the Switch on page 1-2. Port broadcast suppression Enabled and set to limit broadcast packets to 14,881 per second on all switch ports. . Managing the Firmware Image Setting the Boot Firmware Use the show boot system command to display the image file currently configured to be loaded at startup. Some of these steps are also covered in Chapter 1, Setting Up a Switch for the First Time. Before attempting to configure a single device for VLAN operation, consider the following: What is the purpose of my VLAN design? However, Enterasys Networks strongly recommends that you use NetSight Policy Manager, not CLI commands, to configure policy in your network. Configure NetFlow to Manage Your Cisco Switch (Optional) 1. Refer to Procedure 26-6 on page 26-20. Enterasys Switch: List of Devices # Model Type of Document; 1: Enterasys I3H252: Enterasys Switch I3H252 Hardware installation manual (78 pages) 2: Enterasys I Series: Globally: Disabled. Management Authentication Notification MIB Functionality Refer to the CLI Reference for your platform for detailed information about the commands listed below in Procedure 5-4. C5(su)->router# Debug network issues with ping and traceroute Global Configuration Mode Set system-wide router parameters. This is done using the set system service-class console-only command. Thisexampledisplaystheoutputofthiscommand. Configuring CLI Properties Basic Line Editing Commands The CLI supports EMACs-like line editing commands. Optionally, set the GARP join, leave, and leaveall timer values. Tabl e 268providesanexplanationofthecommandoutput. Configuring Node Aliases 4-28 System Configuration. Procedure 25-1 Configuring IPv6 Management Step Task Command(s) 1. Multicast Operation Multicast allows a source to send a single copy of data using a single IP address from a welldefined range for an entire group of recipients (a multicast group). If this state is disabled, LACP PDUs are transmitted every 1 second. To perform a TFTP or SFTP download: 1. Refer to page Spanning Tree Basics underlying physical ports. 2. This information is used to determine the module port type for port group. Create the following SNMP view group configurations. Using Multicast in Your Network Generation ID gen id: 1331801871 10.5.40.0/255.255.255.0 [2] via neighbor: 10.5.50.1 Uptime: 66704 , expires: 0 version: 3 Generation ID gen id: 1331805217 10.5.50.0/255.255.255.0 [0] via neighbor: direct 10.5.51.0/255.255.255.0 [0] via neighbor: direct direct direct Uptime: 3615 , expires: 0 version: 3 10.5.70.0/255.255.255.0 [3] via neighbor: Uptime: 66716 , expires: 0 version: 3 10.5.60.0/255.255.255. The Enterasys Fixed Switches support neighbor advertise and solicit, duplicate address detection, and unreachability detection. Counter samples may be taken opportunistically in order to fill these datagrams. If you need to use multiple license keys on members of a stack, use the optional unit number parameter with the set license command. User Account Overview Procedure 5-2 on page 5-4 shows how a super-user creates a new super-user account and assigns it as the emergency access account. set snmp user v3user remote 800007e5804f190000d232aa40 privacy despasswd authentication md5 md5passwd Note: You can omit the 0x from the EngineID. A new root port may forward as soon as any recent root ports are put into blocking. A manual pool can be configured using either the clients hardware address (set dhcp pool hardware-address) or the clients client-identifier (set dhcp pool client-identifier), but using both is not recommended. Configure an RMON filter entry. Policy Configuration Example A CoS of 8 Create a policy role that applies a CoS 8 to data VLAN 10 and configures it to rate-limit traffic to 200,000 kbps with a moderate priority of 5. SNTP Configuration Procedure 4-2 Configuring SNTP (continued) Step Task Command(s) 3. SNMP Support on Enterasys Switches Table 12-1 SNMP Message Functions (continued) Operation Function get-response Replies to a get-request, get-next-request, and set-request sent by a management station. VLAN Static Membership by Port VLAN Port Configuration Configuring Authentication Authentication Required Authentication methods are active on the port, based on the global and per port authentication method configured. This configuration requires a charging circuit to charge the DC capacitors of the modules in a controlled way. show ip mroute [unicast-source-address | multicast-group-address] [summary] Refer to the devices CLI Reference Guide, as applicable, for an example of each commands output. set arpinspection vlan vlan-range [logging] 3. This implementation supports the creation of Security Associations (SAs) with servers configured for RADIUS, and the RADIUS application helps define the IPsec flow. Enterasys vertical horizon vh-2402s2: user guide (116 pages) Summary of Contents for Enterasys Matrix-V V2H124-24FX Page 1 Note: The stacking feature requires that all stacking module ports be connected and the switches powered on. (See Overview on page 18-12 for more information.) Example CLI Properties Configuration In this example, the prompt is changed and a login banner is added. C5(su)->set webview disable C5(su)->show webview WebView is Disabled. Enterasys Networks, Inc. Firmware License Agreement BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. Table 17-1 CoS Configuration Terminology Term Description CoS Setting Maps configured resources to a CoS index. Understanding and Configuring SpanGuard Monitoring MSTP Use the commands in Table 15-8 to monitor MSTP statistics and configurations on stackable, and standalone switch devices. If no Filter-ID attributes are present, the default policy (if it exists) will be applied. Optionally, set the timeout period for aging learned MAC entries. IPv6 Routing Configuration -----------host host gateway ---------------------------------------FE80::201:F4FF:FE5C:2880/64 2001:DB8:1234:5555:201:F4FF:FE5C:2880/64 FE80::201:F4FF:FE5D:1234 Monitoring Network Connections Table 25-1 describes the tasks and commands used to monitor network connections at the switch level. When a Packet Flow Sample is generated, the sFlow Agent examines the list of counter sources and adds counters to the sample datagram, least recently sampled first. Removing Units from an Existing Stack If the running stack uses a daisy chain topology, make the stack cable connections from the bottom of the stack to the new unit (that is, STACK DOWN port from the bottom unit of the running stack to the STACK UP port on the new unit). PDF L2 / L3 Switches Spanning Tree Configuration Guide The higher priority traffic through the device is serviced first before lower priority traffic. 12 Configuring SNMP This chapter describes basic SNMP concepts, the SNMP support provided on Enterasys fixed stackable and standalone switches, and how to configure SNMP on the switches using CLI commands. Also described in this chapter are port link flap detection, port mirroring, and transmit queue monitoring and how to configure them. Extreme Summit XOS Basic Initial Switch Configuration Functions and Features Supported on Enterasys Devices Functions and Features Supported on Enterasys Devices Spanning Tree Versions MSTP and RSTP automatically detect the version of Spanning Tree being used on a LAN. Table 26-11 on page 21 lists the commands to manage DHCP snooping. Refer to page Configuring RIP 21-1 Configuring IRDP 21-5 Configuring RIP Using RIP in Your Network The fixed switches support Routing Information Protocol (RIP) Version 1 and 2. Terms and Definitions 10-30 Configuring User Authentication. Setting the Loop Protect Event Threshold and Window 15-34 Enabling or Disabling Loop Protect Event Notifications 15-35 Setting the Disputed BPDU Threshold 15-35 Monitoring Loop Protect Status and Settings 15-35 Enabling or Disabling Loop Protect By default, Loop Protect is disabled on all ports. Procedure 17-1 Step Task Command(s) 1. Figure 25-1 Basic IPv6 Over IPv4 Tunnel Router R1 Router R2 VLAN 20 195.167.20.1 Tunnel 10 IPv6 Addr: 2001:DB8:111:1::20/127 Tunnel Source: 195.167.20.1 Tunnel Destination: 192.168.10.1 VLAN 10 192.168.10.1 Tunnel 10 IPv6 Addr: 2001:DB8:111:1::10/127 Tunnel Source: 192.168.10.1 Tunnel Destination: 195.167.20. Both source and target devices need to support ICMPv6 echo requests and echo responses. Refer to the CLI Reference for your platform for command details. Configuring the S8 Distribution Switch The first thing we want to do is set the admin key for all LAGs to the non-default value of 65535 so that no LAGs will automatically form: S8(rw)->set lacp aadminkey lag.0. The traceroute command is available in both switch and routing command modes. The days of the week for which access will be allowed for this user. Boot up the switch. Class of Service is based on the IEEE 802.1D (802. How to back up the configuration of an Enterasys C2G 124-24 switch via Display the routing table, including static routes. Securestack a2 Read online or download PDF Enterasys Networks A2H124-24FX User Manual. clear multiauth idle-timeout auth-method 3. SNMP Support on Enterasys Switches Versions Supported Enterasys devices support three versions of SNMP: Version 1 (SNMPv1) This is the initial implementation of SNMP. User Authentication Overview devices that do not support 802.1x or web authentication. Enterasys switches are great products to work with and anyone familiar and comfortable with any CLI interface will be at home working with the Enterasys products. To start configuration, you want to connect the switch console to PuTTY. , ./ `. Port Configuration Overview C5(su)->show console vt100 terminal mode disabled Baud Flow Bits StopBits Parity ------ ------- ---- ---------- -----9600 Disable 8 1 none Use the set console baud command to change the baud rate of the console port. Ctrl+I or TAB Complete word. (Not applicable for super user accounts. Meraki MS Switches Features. Optionally, change the authentication protocol. Enterasys Networks B3G124-24P, B3G124-48P Using the Reset Switch with the switch, but you must provide your own RJ45 to RJ45 straight-through console cable. Strict Priority Queuing With Strict Priority Queuing, a higher priority queue must be empty before a lower priority queue can transmit any packets. Since there is no way to tell whether a graft message was lost or the source has stopped sending, each graft message is acknowledged hop-by-hop. ThisexampleshowshowtodisplayOSPFinformation: UsethiscommandtodisplaytheOSPFlinkstatedatabase. All generated messages are eligible for logging to local destinations and to remote servers configured as Syslog servers. Link Aggregation Configuration Example Table 11-6 LAG and Physical Port Admin Key Assignments Device LAG LAG Admin Key Physical Port Physical Port Admin Key S8 Distribution Switch 1 100 ge.1.1 100 ge.2.1 100 ge.3.1 100 ge.4.1 100 ge.1.2 200 ge.2.2 200 ge.3.2 200 ge.4.2 200 ge.1.21 100 ge.1.22 100 ge.2.23 100 ge.3.24 100 ge.1.21 200 ge.1.22 200 ge.1.23 200 ge.1.24 200 ge.2.17 300 ge.2.19 300 ge.2.22 300 ge.2. By enabling the link flap detection feature on your Enterasys switch, you can monitor and act upon link flapping to avoid these recalculations. Policy Configuration Overview QoS configuration details are beyond the scope of this chapter. This procedure would typically be used when the system is NOT configured for routing. Configuring IGMP Table 19-4 Layer 3 IGMP Configuration Commands Task Command Set the maximum response time being inserted into group-specific queries sent in response to leave group messages. Understanding and Configuring Loop Protect Enabling or Disabling Loop Protect Event Notifications Loop Protect traps are sent when a Loop Protect event occurs, that is, when a port goes to listening due to not receiving BPDUs. Ctrl+B Move cursor back one character. The final tie breaker is the receiving port ID. This example assumes that VLAN 10 has already been configured for routing. Configure DHCP snooping. C5(su)->set policy rule 1 ipsourcesocket 1.2.3. Quality of Service Overview Additional port groups, up to eight (0 through 7) total, may be created by changing the port group value. Enterasys Fixed Switching Configuration Guide Firmware 6.61. Using Multicast in Your Network Figure 19-3 DVMRP Pruning and Grafting Source DVMRP Multicast Multicast Traffic Graft Prune Prune* IGMP Join * Prune before new host was added New Host Existing Host Protocol Independent Multicast (PIM) Overview PIM dynamically builds a distribution tree for forwarding multicast data on a network. Any router with a priority of 0 will opt out of the DR election process. Hermgenes Tavares - ITUCS - Unified Communications Specialist and set dhcpsnooping trust port port-string enable 4. IPv6 Routing Configuration Enabling an Interface for IPv6 Routing In addition to enabling an interface for routing, you must enable unicast routing on the switch with the ipv6 unicast-routing command in global router configuration mode. Refer to Table 2-2 for console port pinout assignments. SNTP Configuration Unicast Polling Mode When an SNTP client is operating in unicast mode, SNTP update requests are made directly to a server, configured using the set sntp server command. vlanvlanid (Optional)SpecifiestheinterfaceforwhichtoclearDHCPv6statistics. John G - Senior Network & Security Network Engineer - AT&T (/HPE/DXC Note: The v1 parameter in this example can be replaced with v2 for SNMPv2c configuration. no ip route dest-prefix dest-prefixmask forwarding-rtr-addr 3. ThisexampleshowshowtodisplayLLDPconfigurationinformation. A sampler instance performs packet flow sampling on the data source to which it is configured. Display the types of switches supported in the stack, using the show switch switchtype command. Password Reset Button Functionality Procedure 5-3 Configuring System Password Settings (continued) Step Task Command(s) 2. Refer to the CLI Reference for your platform for details about the commands listed below. . Procedure 26-7 Basic Dynamic ARP Inspection Configuration Step Task Command(s) 1. Licensing Advanced Features When adding a new unit to an existing stack, the ports on a switch lacking a licensed feature that has been enabled on the master will not pass traffic until the license has been enabled on the added switch. Spanning Tree Basics displayed in the following example. Configuring Link Aggregation The virtual link aggregation ports continue to be designated as lag.0.x, where x can range from 1 to 24, depending on the maximum number of LAGs configured. Systems incident management. This sets the port VLAN ID (PVID). Implementing VLANs building has its own internal network. SNMP Support on Enterasys Switches Table 12-2 SNMP Terms and Definitions (continued) Term Definition USM User-Based Security Model, the SNMPv3 authentication model which relies on a user name match for access to network management components.
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