Since MSTP mode is fully compatible and interoperable with legacy STP and RSTP bridges, in most networks, this default should not be changed. Configuring OSPF Areas 0 to 4294967295. 1. IP interfaces Disabled with no IP addresses specified. In this way, both upstream and downstream facing ports are protected. Ctrl+H Delete character to left of cursor. To connect to the console port: 1. User Authentication Overview credentials sent to the RADIUS server. Transferring switch configurations Using the CLI commands described in the section beginning with TFTP: Copying a configuration file to a remote host (CLI), you can copy switch configurations to and from a switch, or copy a software image to configure or replace an ACL in the switch configuration. 4. ACL Configuration Overview Creating ACL Rules ACL rules define the basis upon which a hit will take place for the ACL. . set telnet {enable | disable} [inbound | outbound | all] Inbound = Telnet to the switch from a remote device Outbound = Telnet to other devices from the switch 2. S, K, and 7100 Series CLI Reference Guide for Version 8.41 Aug 2015 See Chapter 17, Configuring Quality of Service in this book for a complete discussion of QoS configuration. However, IPv6 natively provides for auto-configuration of IP addresses through the IPv6 Neighbor Discovery Protocol (NDP) and the use of Router Advertisement messages. The power available for PoE is 150W. A value of 0 equates to an 802.1p priority of 0. Configuring MSTP Figure 15-14 Maximum Bandwidth in an MSTP Network Configuration Bridge A Bridge B SID 86 Priority = 4096 SID 99 Priority = 32768 SID 86 Priority = 32768 SID 99 Priority = 4096 ge.1.3 ge.1.1 ge.1.3 ge.1.2 ge.1.1 ge.1.1 ge.1.2 ge.1.2 ge.1.2 ge.1. (Optional) Verify the new settings. After you have established your connection to the switch, follow these steps to download the latest firmware: 1. Both transmit and receive traffic will be mirrored. Screen Hierarchy The contents of this chapter are arranged following the structure shown in Figure 3-1. Table 24-2 Output of show ipv6 dhcp statistics Command (Continued). Transferring switch configurations - Hewlett Packard Enterprise , ./ `. Packet flow sampling will cause a steady, but random, stream of sFlow datagrams to be sent to the sFlow Collector. 6 Firmware Image and File Management This chapter describes how to download and install a firmware image file and how to save and display the system configuration as well as manage files on the switch. CoS Hardware Resource Configuration 1.0 4 irl none 1.0 5 irl none 1.0 6 irl none 1.0 7 irl none 1.0 8 irl none 1.0 9 irl none 1.0 10 irl none 1.0 95 irl none 1.0 96 irl none 1.0 97 irl none 1.0 98 irl none 1.0 99 irl none Use the show cos port-resource irl command to display the data rate and unit of the rate limiter for port 1.0: System(su)->show cos port-resource irl 1. It assumes that you have gathered the necessary TACACS+ server information, such as the servers IP address, the TCP port to use, shared secret, the authorization service name, and access level attribute-value pairs. Network Engineer Network Engineering Description A network engineer is a technology professional who is highly skilled in maintaining the connectivity of networks in terms of. RIP is a distance-vector routing protocol for use in small networks it is not intended for complex networks. 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. CoS Hardware Resource Configuration Inbound Rate Limiting Port Configuration Entries ---------------------------------------------------------------------Port Group Name : Port Group :1 Port Type :0 Assigned Ports :ge.1. - Time out the IGMP entry by not responding to further queries from Router 2. Also, use this command to append ports to or clear ports from the egress ports list. routing interface A VLAN or loopback interface configured for IP routing. Port Mirroring LAG ports can be a mirror source port, but not a mirror destination port. Link Aggregation Configuration Example Table 11-4 Managing Link Aggregation (continued) Task Command Reset the maximum number of LACP groups to the default of 6. clear lacp groups If the number of LACP groups has been changed from the default, executing this command will result in a system reset and LACP configuration settings will be returned to their default values, including the group limit. show access-lists [interface [portstring]] | [vlan [vlan-id]] 7. ToenableandconfiguretheOpenShortestPathFirst(OSPF)routingprotocol. It provides for the authentication of routing updates, and utilizes IP multicast when sending and receiving the updates. If the port is configured so that it is connected to a switching device known to implement Loop Protect, it uses full functional (enhanced) mode. Configuring VRRP then advertisements are sent every advertising interval to let other VRRP routers in this VRID know the router is still acting as master of the VRID. Procedure 12-2 SNMPv3 Configuration Step Task Command(s) 1. Display the system lockout settings show system lockout 6. Link Aggregation Control Protocol (LACP) is described in Chapter 11, Configuring Link Aggregation. The reader should in all cases consult Enterasys Networks to determine whether any such changes have been made. Press ENTER to advance the output one line at a time. Configuring Authentication The following code example: Creates and names two VLANS, one for the users and one for the phones. ThisexampleshowshowtodisplaythesystemIPaddressandsubnetmask: Thefollowingtableprovidesanexplanationofthecommandoutput. A graft retransmission timer expires before a graft ACK is received. student Connects a dorm room PC to the network through a Student Fixed Switch port. Configuring PoE Class mode, in which the PoE controller manages power based on the IEEE 802.3af/.3at definition of the class limits advertised by the attached devices, with the exception that for class 0 and class 4 devices, actual power consumption will always be used. Port Configuration Overview vlan for vlan interfaces lag for IEEE802.3 link aggregation ports Where unit_or_slotnumber can be: 1 - 8 for stackable switches (up to 8 units in a stack) 1 - 3 for I-Series standalone switches (Note that the uplink ports are considered to be slot 3) 1 - 4 for G-Series standalone switches Where port number depends on the device. MST region An MSTP group of devices configured together to form a logical region. 4. C5(su)->router C5(su)->router>enable C5(su)->router#configure Enter configuration commands: C5(su)->router(Config)#router rip C5(su)->router(Config-router)#exit C5(su)->router(Config)#interface vlan 1 C5(su)->router(Config-if(Vlan 1))#ip address 192.168.63.1 255.255.255. Adjusting the Forward Delay Interval When rapid transitioning is not possible, forward delay is used to synchronize BPDU forwarding. 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. Configuration Digest 16-octet HMAC-MD5 signature created from the configured VLAN Identification (VID)/Filtering Identification (FID) to Multiple Spanning Tree Instances (MSTI) mappings. UsethiscommandtoenableordisableClassofService. See The RADIUS Filter-ID on page 8 for RADIUS Filter-ID information. Enable OSPF in the interface. STP Operation Rapid Spanning Tree Operation Rapid Spanning Tree (RSTP) optimizes convergence in a properly configured network by significantly reducing the time to reconfigure the networks active topology when physical topology or configuration parameter changes occur. ACLs on the A4 are described separately in this chapter since ACL support on the A4 is different from the support on the other Fixed Switch platforms. 5 seconds transmit delay Specifies the number of seconds it takes to transmit a link state update packet over this interface. Select none to allow all frames to pass through. TACACS+ Procedure 26-3 MAC Locking Configuration (continued) Step Task Command(s) 7. Figure 23-3 Multi-Backup VRRP Configuration Example 172.111.0.0/18 Default Gateway 172.111.1.1 ge.1.1 VLAN 111 172.111.1.1/16 172.111.128.0/18 Default Gateway 172.111.1.150 172.111.64.0/18 Default Gateway 172.111.1.50 VRID 1 172.111.1.1 VRID 2 172.111.1.50 VRID 3 172.111.1.150 Router R1 ge.1.1 VLAN 111 172.111.1.2/16 Router R2 ge.1.2 172.200.2. This attribute contains the 42 byte authenticator response. Configuring SNMP Procedure 12-3 Configuring an EngineID (continued) Step Task Command(s) 4. Configuring SNMP Configuring SNMPv1/SNMPv2c Creating a New Configuration Procedure 12-1 shows how to create a new SNMPv1 or SNMPv2c configuration. Setting SNMP Management Information Base (MIB) view attributes 4. Functions and Features Supported on Enterasys Devices Disabling Spanning Tree Spanning Tree may be disabled globally or on a per port basis. access-list ipv6 name {deny | permit} protocol {srcipv6-addr/ prefix-length | any} [eq port] {dstipv6-addr/prefix-length | any} [eq port] [dscp dscp] [flow-label label-value] [assign-queue queue-id] 4. Refer to the CLI Reference for your platform for more information about the commands listed below. Configuration To configure this switch, use a serial terminal connection to its console port. Using Multicast in Your Network DVMRP routing is implemented on Enterasys devices as specified in RFC 1075 and draft-ietf-idmrdvmrp-v3-10.txt. Switch# Switch#conf t When operating in unicast mode, optionally change the poll interval between SNTP unicast requests. Configuring OSPF Areas Configuring Area Virtual-Link Authentication An area virtual-link can be configured for simple authentication. Table 25-9 show ipv6 ospf neighbor Output Details, Overview of Authentication and Authorization Methods. Table 25-3 Setting Routing General Parameters Task Command(s) Enable or disable IPv6 forwarding. If you need to use multiple license keys on members of a stack, use the optional unit number parameter with the set license command. 224.0.0. Example PoE Configuration A PoE-compliant G-Series device is configured as follows: One 400W power supply is installed. sFlow Table 18-3 describes how to manage remote network monitoring. Configuring Policy Procedure 16-1 Step Configuring Policy Roles (continued) Task Command egress-vlans (Optional) Specifies the port to which this policy profile is applied should be added to the egress list of the VLANs defined with this parameter. This sets the port VLAN ID (PVID). The Extreme switch does not use it and does not assert CTS. Refer to the CLI Reference for your switch model for more information about each command. Display the current IPsec settings. Terms and Definitions 9-16 Configuring VLANs. 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. ThisexampleclearsDHCPv6statisticsforVLAN80. PAGE 3. Configuring RIP Table 21-1 Routing Protocol Route Preferences Route Source Default Distance Connected 0 Static 1 OSPF (Requires support for advanced routing features on the switch) 110 RIP 120 Also in router configuration mode, you can disable automatic route summarization with the no auto-summary command. show policy profile {all | profile-index [consecutive-pids] [-verbose]} Display policy classification and admin rule information. Step 10. HP Procurve 2600,3com 4500 Series Switch Configuration, Enterasys Creation of reports for specific clients. Figure 3-2 provides an example. Procedure 21-1 lists the basic steps to configure RIP and the commands used. dir [filename] Display the system configuration. (8) When it no longer wants to receive the stream, Host 2 can do one of the following: - Send a leave message to Router 2. you can specify multiple ports using * or - (ports 1-48 would be ge.1. Configuring RIP Procedure 21-1 Basic RIP Configuration (continued) Step Task Command(s) 3. Otherwise, it operates in limited functional (standard) mode. If necessary, configure an OSPF virtual link. UsethiscommandtodisplayLLDPconfigurationinformation. The highest valid port number is dependent on the number of ports in the device and the port type. 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. Configuration Procedures Table 22-1 Default OSPF Parameters (continued) Parameter Description Default Value retransmit interval A timer that determines the retransmission of LSAs in order to ensure reliable flooding. Refer to page Policy Configuration Overview Identifying and restricting routing to legitimate routing IP addresses to prevent DoS, spoofing, data integrity and other routing related security issues. This document presents policy configuration from the perspective of the Fixed Switch CLI. Managing Switch Configuration and Files Displaying the Configuration Executing show config without any parameters will display all the non-default configuration settings. Creates a policy profile for the phones and a policy rule that maps tagged frames on the user ports to that policy profile. Usethiscommandtodisplayportwebauthenticationinformationforoneormoreports. Display the MAC addresses in the switchs filtering database (FID). Policy Configuration Example Standard Edge Edge Switch platforms will be rate-limited using a configured CoS that will be applied to the student and faculty, and phoneFS policy roles. Using Multicast in Your Network 1. Optionally, set the GARP join, leave, and leaveall timer values. set lacp aadminkey port-string value 5. Router R1 Router 1(su)->router(Config)#interface vlan 111 Router 1(su)->router(Config-if(Vlan 111))#ip address 172.111.1.1 255.255.255. 6. A DHCP server manages a user-configured pool of IP addresses from which it can make assignments upon client requests. On I-Series only, display contents of memory card. Ports used to authenticate and authorize supplicants utilize access entities that maintain entity state, counters, and statistics for an individual supplicant. Table 19-5 Layer 2 IGMP Show Commands Task Command Display IGMP snooping information. DHCP Configuration The subnet of the IP address being issued should be on the same subnet as the ingress interface (that is, the subnet of the host IP address of the switch, or if routing interfaces are configured, the subnet of the routing interface). Remote port mirroring involves configuration of the following port mirroring related parameters: 1. Configuration IP ADDRESS on Enterasys for a VLAN Configuring STP and RSTP set spantree portpri port-string priority [sid sid] Valid priority values are 0240 (in increments of 16) with 0 indicating high priority. C5(rw)->show users Session User Location -------- ----- -------------------------* console telnet admin console (via com.1.1) rw 134.141. Terms and Definitions 15-38 Configuring Spanning Tree. 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. Enterasys Core Switch/Router Commands - KimConnect.com DHCPv6 Configuration Relay Remote ID Option Flags Procedure 25-7 on page 25-17 describes the tasks to configure a Fixed Switch interface as a DHCPv6 server. Authentication Configuration Example Configuring MultiAuth Authentication MultiAuth authentication must be set to multi whenever multiple users of 802.1x need to be authenticated or whenever any MAC-based or PWA authentication is present. SNMP Support on Enterasys Switches Terms and Definitions Table 12-2 lists common SNMP terms and defines their use on Enterasys devices. Configuration of normal port mirroring source ports and one destination port on all switches, as described above. Router R1 serves as the master and Router R2 serves as the backup. Table 20-9 show ip pimsm interface vlan Output Details, Table 20-10 show ip pimsm interface stats Output Details. Assign the new super-user account as the emergency access account. Enterasys Networks N Standalone (NSA) Series : Switch Configuration Guide Interpreting Messages Every system message generated by the Enterasys switch platforms follows the same basic format: time stamp address application [unit] message text Example This example shows Syslog informational messages, displayed with the show logging buffer command. Examples This example displays the current ratelimit configuration on port fe.1.1. Save Your System Configuration Settings. Understanding How VLANs Operate Preparing for VLAN Configuration A little forethought and planning is essential to a successful VLAN implementation. 3. Configuring RIP on page 21-1 Configure OSPFv2. ACL Configuration Overview This section describes ACL creation, rule entry, and application of the ACL to a port or routing VLAN required to implement an ACL, as well as, the features available for managing ACL rules and displaying ACLs. The CIST contains a root bridge, which is the root of the Spanning Tree for the network. set igmpsnooping adminmode {enable | disable} Enable or disable IGMP on one or all ports. An ABR keeps a separate copy of the link-state database for each area to which it is connected. show mgmt-auth-notify 2. Configuring VRRP Table 23-1 Default VRRP Parameters (continued) Parameter Description Default Value advertise-interval Specifies the interval between the advertisement the master sends to other routers participating in the selection process. + Configuring OSPF Areas OSPF allows collections of contiguous networks and hosts to be grouped together. Brand . Refer to Chapter 14, Configuring Syslog for more information about system logging in general. I I worked on Planning cabling, planning and configuring switch and LAN security infrastructure. set port inlinepower port-string {[admin {off | auto}] [priority {critical | high | low}] [type type]} admin Enables (auto) or disables (off) PoE on a port. Refer to the CLI Reference for your platform for command details. Switch# Switch#conf t Switch (config)#ip default-gateway {ip address} and set passwords. The end stations in each building connect to a switch on the bottom floor. Disabled. 4. User Account Overview The start and end hour and minute time period for which access will be allowed for this user based upon 24 hour time. Dynamic ARP Inspection Basic Configuration Procedure 26-7 below lists the commands used to configure DAI. Enterasys Networks B3G124-24P, B3G124-48P Using the Reset Switch Download Configuration manual of Enterasys C2H124-24 Switch for Free or View it Online on All-Guides.com. OSPF defines four router types: Area border router (ABR) An ABR is a router that connects one or more areas to the backbone area, and is a member of every area to which it is connected. Create an SNMPv3 user and specify authentication, encryption, and security credentials. Link Aggregation Overview problems if they also wanted, or needed, to use a different brand of networking hardware. Table 15-5 on page 15-19 defines the characteristics of each MSTI. Connect a null-modem DB9 to DB9 cable between the computer's serial port and the switch; use serial communication settings 9600, n, 8, 1. The default setting is auto. Older implementations required manual configuration. Router: Calls the readers attention to router-specific commands and information. OSPF adjacencies can not be formed on a passive interface. 1518 capture loadsize The RMON capture maximum number of cotets from each packet to be downloaded from the buffer. MAC lock traps Specifies whether SNMP traps associated with MAC locking will be sent. . Securestack a2 Read online or download PDF Enterasys Networks A2H124-24FX User Manual. Display the current password settings. Using the all parameter will display all default and non-default configuration settings. SNTP Configuration b. set system power {redundant | nonredundant} redundant (default) The power available to the system equals the maximum output of the lowest rated supply (400W or 1200W). See Configuring OSPF Areas on page 22-8 for additional discussion of OSPF area configuration. Routers R1 and R2 are both configured with one virtual router (VRID 1). Copying One Switch's Configuration to Another Switch Using USB Zero Touch Provisioning (ZTP) Criteria for USB Zero Touch Provisioning; Neighbor Solicitation messages are also used to verify the reachability of a neighbor after the linklocal address is known. 10 Configuring User Authentication This chapter describes the user authentication methods supported by Enterasys fixed switch platforms. micro computers, servers, structured network, routers and switch Cisco and Enterasys. Setting target addresses to control where SNMP notifications are sent 6. The switch can enforce a system-wide default for password aging (set system password aging). (1800 seconds) preference level The preference value for this advertised address. Removing Units from an Existing Stack Use clear ip address to remove the IP address of the stack. Both ends of the cable are isolated with transformers blocking any DC or common mode voltage on the signal pair. Terms and Definitions Table 15-11 Spanning Tree Terms and Definitions (continued) Term Definition Max age Maximum time (in seconds) the bridge can wait without receiving a configuration message (bridge hello) before attempting to reconfigure. Figure 15-13 shows that with a single Spanning Tree configuration, only a single link towards the root forwards on a bridge. 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. SecureStack B3 Stackable Switches Configuration Guide Firmware - FCC ID installation and programing guide and user manuals. Configuring VLANs the device. ThisexampleshowshowtodisplayOSPFdatabasesummaryinformation. 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. Alternatively, you can specify only the interface to be used to contact the DHCPv6 server and the Fixed Switch device will use the DHCPV6-ALL-AGENTS multicast address (FF02::1:2) to relay DHCPv6 messages to the DHCPv6 server. The stackable fixed switch and standalone fixed switch devices support MAC-based authentication. The CIST root may be, but is not necessarily, located inside an MST region. When passwords are entered on the switch using the CLI, the switch automatically suppresses the clear text representation of the password. . As soon as a rule is matched, processing of the access list stops. Configuring SNMP Procedure 12-2 SNMPv3 Configuration (continued) Step Task Command(s) 6. Configuring VRRP The master advertise-interval is changed to 2 seconds for VRID 1. set maclock agefirstarrival port-string enable Use either the set maclock agefirstarrival disable or clear maclock firstarrival commands to disable aging. Boot up the switch. Enable ARP inspection on the VLANs where clients are connected, and optionally, enable logging of invalid ARP packets. Configuring IGMP Table 19-2 PIM Terms and Definitions (continued) Term Definition Rendezvous Point (RP) The root of a group-specific distribution tree whose branches extend to all nodes in the PIM domain that want to receive traffic sent to the group. Configuring Policy Table 16-5 on page 16-11 describes how to display policy information and statistics. Configure an RMON filter entry. Thisexampleshowshowtodisplaymultipleauthenticationsystemconfiguration: Configuring User + IP Phone Authentication. Packets sent to 172.111.1.1/16 would go to Router R2. Enterasys SecureStack B3. Refer to Table 2-2 for console port pinout assignments. The physical ports will initially retain admin key defaults. (Telnet client is enabled by default.) Configuring Switches in a Stack, About SecureStack C3 Switch Operation in a Stack, Installing a New Stackable System of Up to Eight Units, Installing Previously-Configured Systems in a Stack, Adding a New Unit to an Existing Stack 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. 1 second hello interval The period between transmissions of hello packet advertisements. DHCP Snooping into the software forwarding path, where it may be processed by the DHCP relay agent, the local DHCP server, or forwarded as an IP packet. . clear cdp {[state] [port-state portstring] [interval] [hold-time] [authcode]} Refer to your devices CLI Reference Guide for more information about each command. 1.1 IP switch ge. Enterasys Fixed Switching Configuration Guide Firmware 6.61. Basic OSPF Topology Configuration Router 1(su)->router(Config-if(Vlan 2))#no shutdown Router 1(su)->router(Config-if(Vlan 2))#exit Router 1(su)->router(Config)#interface loopback 0 Router 1(su)->router(Config-if(Lpbk 0))#ip address 10.10.10.10 255.255.255.255 Router 1(su)->router(Config-if(Lpbk 0))#no shutdown Router 1(su)->router(Config-if(Lpbk 0))#exit Router 1(su)->router(Config)#router id 10.10.10. 3 CLI Basics This chapter provides information about CLI conventions for stackable and standalone switches and CLI properties that you can configure. Configuring OSPF Interfaces They do not send or receive hello packets. 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. If it is, then the sending device proceeds as follows. The Enterasys Fixed Switches support neighbor advertise and solicit, duplicate address detection, and unreachability detection. Create a DHCPv6 pool and enter pool configuration mode for that pool. Configuring Syslog Modifying Syslog Server Defaults Unless otherwise specified, the switch will use the default server settings listed in Table 14-4 for its configured Syslog servers: Table 14-4 Syslog Server Default Settings Parameter Default Setting facility local4 severity 8 (accepting all levels) descr no description applied port UDP port 514 Use the following commands to change these settings either during or after enabling a new server.
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