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. A Fixed Switch device uses one OSPF router process that can be any number between 1 and 65535. ENTERASYS MATRIX-V V2H124-24FX QUICK REFERENCE MANUAL . Terms and Definitions 10-30 Configuring User Authentication. When enabled, this indicates that a port is on the edge of a bridged LAN. Configuring Authentication Table 10-1 Default Authentication Parameters (continued) Parameter Description Default Value macauthentication Globally enables or disables MAC authentication on a device. For both DVMRP and PIM-SM for IPv4 to operate, IGMP must be enabled. Configuring Cisco Discovery Protocol Table 13-3 Enterasys Discovery Protocol Configuration Commands (continued) Task Command Reset Enterasys Discovery Protocol settings to defaults. solution review from network and security perspective. Use the area virtual-link command in OSPF router configuration command mode, providing the transit area ID and the ABRs router ID, to configure an area virtual-link. A destination port will only act as a mirroring port when the session is operationally active. Assign the new super-user account as the emergency access account. Hopefully the commands above will help anyone get up to speed quickly out of the box in getting basic configuration and connection variables setup. Its compact footprint uses 37 percent less space than its predecessor, making it ideal for under . Removing Units from an Existing Stack Use clear ip address to remove the IP address of the stack. For detailed information about the CLI commands used in this book, refer to the CLI Reference for your Fixed Switch platform. In this way, VACM allows you to permit or deny access to any individual item of management information depending on a user's group membership and the level of security provided by the communications channel. 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. Rate limiting guarantees the availability of bandwidth for other traffic by preventing the rate limited traffic from consuming more than the assigned amount of a networks resources. set port inlinepower port-string {[admin {off | auto}] [priority {critical | high | low}] [type type]} admin Enables (auto) or disables (off) PoE on a port. Bridges A, B, E and F participate in VLAN 20. Hardware Installation Guide. Configuring IPv4 ACLs Procedure 24-1 describes how to configure IPv4 standard and extended ACLs. Stand Alone (SSA) Switch Hardware Installation Guide SSA-T4068-0252 SSA-T1068-0652 SSA-G1018-0652. A DHCP server manages a user-configured pool of IP addresses from which it can make assignments upon client requests. Terms and Definitions 15-38 Configuring Spanning Tree. Configuring LLDP Table 13-1 LLDP Configuration Commands (continued) Task Command Clear the optional LLDP and LLDP-MED TLVs to be transmitted in LLDPDUs by the specified port or ports to the default value of disabled. Using Multicast in Your Network unsolicited join (sent as a request without receiving an IGMP query first) In Figure 19-2, this type of exchange occurs between Router 2 and Host 2 when: (6) Host 2 sends a join message to Router 2. Configuring PIM-SM PIM-SM is an advanced routing feature that must be enabled with a license key. 1.1 IP switch ge. Configuration Digest 16-octet HMAC-MD5 signature created from the configured VLAN Identification (VID)/Filtering Identification (FID) to Multiple Spanning Tree Instances (MSTI) mappings. Database contains 1 Enterasys S8-Chassis Manuals (available for free online viewing or downloading in PDF): Hardware installation manual . Download Configuration manual of Enterasys C2H124-24 Switch for Free or View it Online on All-Guides.com. Disable Telnet inbound while leaving Telnet outbound enabled, and show the current state. Reset password settings to default values. Review and define edge port status as follows: 1. PDF Enterasys SecureStack C3 Configuration Guide Quality of Service Overview Figure 17-4 Hybrid Queuing Packet Behavior Rate Limiting Rate limiting is used to control the rate of traffic entering (inbound) a switch per CoS. Rate limiting allows for the throttling of traffic flows that consume available bandwidth, in the process providing room for other flows. you can specify multiple ports using * or - (ports 1-48 would be ge.1. Spanning Tree Basics Spanning Tree Basics This section provides you with a more detailed understanding of how the Spanning Tree operates in a typical network environment. show mgmt-auth-notify 2. Achtung: Verweit auf wichtige Informationen zum Schutz gegen Beschdigungen. These matched packets form a data stream or channel that may be captured or may generate events. Do you want to continue (y/n) [n]? Type 2. Basic OSPF Topology Configuration Router 1(su)->router(Config-if(Vlan 1))#ip ospf areaid 0.0.0.1 Router 1(su)->router(Config-if(Vlan 1))#ip ospf enable Router 1(su)->router(Config-if(Vlan 1))#exit Router 2 CLI Input Router 2(su)->router(Config)#interface vlan 1 Router 2(su)->router(Config-if(Vlan 1))#ip ospf priority 10 Router 2(su)->router(Config-if(Vlan 1))#ip ospf areaid 0.0.0. The default setting is auto. IRDP Disabled on all interfaces. Operation and Maintenance of layer 2 switch (cisco and extreme), configuration, backup and replacement. StudentFS(rw)->set policy profile 2 name student pvid-status enable pvid 10 cos-status enable cos 8 Assigning Traffic Classification Rules Forward traffic on UDP source port for IP address request (68), and UDP destination ports for protocols DHCP (67) and DNS (53). 224.0.0. 2 Set the PC serial port to 9600-n-8-1 with either XON/XOFF or no flow control. MAC Address Settings Aging time: 600 seconds Limiting MAC Addresses to Specific VLANs Use the set mac multicast command to define on what ports within a VLAN a multicast address can be dynamically learned on, or on what ports a frame with the specified MAC address can be flooded. 4. 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. Terms and Definitions Table 15-11 lists terms and definitions used in Spanning Tree configuration. See Table 11-2 on page 11-7 for a description of port parameters. Implementing VLANs building has its own internal network. Procedure 19-3 assumes VLANs have been configured and enabled with IP interfaces. Use the set system lockout command to: Set the number of failed login attempts allowed before disabling a read-write or read-only user account or locking out a super-user account. Note: Globally enabling 802.1x on a switch sets the port-control type to auto for all ports. Terms and Definitions Configuring Dynamic Policy Assignment Configure the RADIUS server user accounts with the appropriate information using the Filter-ID attribute for faculty role members and devices. Optionally, display the ACLs associated with a VLAN or port. set multiauth idle-timeout auth-method timeout 2. set dhcpsnooping trust port port-string enable 4. Optionally, choose to discard tagged or untagged, (or both) frames on selected ports. As soon as a rule is matched, processing of the access list stops. Packet flow sampling will cause a steady, but random, stream of sFlow datagrams to be sent to the sFlow Collector. Policy Configuration Example Roles The example defines the following roles: guest Used as the default policy for all unauthenticated ports. It provides the performance and reliability you expect from the data center, but optimized for office environments, with physical security and whisper-quiet operation. ThisexampleshowshowtodisplaythesystemIPaddressandsubnetmask: Thefollowingtableprovidesanexplanationofthecommandoutput. Spanning Tree Basics that port will be selected as root. By default, all applications running on the Enterasys switch are allowed to forward Syslog messages generated at severity levels 6 through 1. Additionally, a received BPDU will be treated as any multicast packet and flooded out all ports. Display MAC authentication configuration or status of active sessions. Configuring PIM-SM R1(su)->router(Config)#interface vlan 3 R1(su)->router(Config-if(Vlan 3))#ip address 172.1.2.1 255.255.255.0 R1(su)->router(Config-if(Vlan 3))#ip igmp enable R1(su)->router(Config-if(Vlan 3))#ip ospf enable R1(su)->router(Config-if(Vlan 3))#ip pimsm enable R1(su)->router(Config-if(Vlan 3))#no shutdown R1(su)->router(Config-if(Vlan 3))#exit R1(su)->router(Config)#interface vlan 4 R1(su)->router(Config-if(Vlan 4))#ip address 172.1.3.1 255.255.255. Ctrl+H Delete character to left of cursor. Security audit logging is enabled or disabled with the command set logging local. set snmp user user [remote remoteid] [privacy privpassword] [authentication {md5 | sha}] [authpassword] If remote is not specified, the user will be registered for the local SNMP engine. Connecting to a Switch This procedure describes how to connect to a switch. Basic Switch Configuration - YouTube VACM View-based Access Control Model, which determines remote access to SNMP managed objects, allowing subsets of management information to be organized into user views. Use the show tftp settings command to display current settings. Table 24-1 Output of show ipv6 dhcp interface Command. 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. Enterasys Networks 9034313-07 Configuring Switches in a Stack . Optionally, enable the aging of first arrival MAC addresses on a port or ports. Globally: Disabled. 20 IP Configuration This chapter provides general IPv4 routing configuration information. context A subset of MIB information to which associated users have access rights. When the boot up output is complete, the system prints a Username prompt. Spanning Tree Basics RSTP Operation RSTP optimizes convergence by significantly reducing the time to reconfigure the networks active topology when physical topology or configuration parameter changes occur. User Authentication Overview When the maptable response is set to tunnel mode, the system will use the tunnel attributes in the RADIUS reply to apply a VLAN to the authenticating user and will ignore any Filter-ID attributes in the RADIUS reply. 2. Configuring Syslog If, for any reason, an event that is to be sent to the secure log gets dropped, resulting in the failure to record the event, an SNMP trap will be generated. 5 seconds transmit delay Specifies the number of seconds it takes to transmit a link state update packet over this interface. Configuring ACLs C5(su)->router(Config)#show access-lists ipv6list1 ipv6list1 IPV6 access-list 1: deny icmpv6 2001:DB08:10::1/64 any 2: permit tcp 2001:db08:20::20/64 eq snmp any assign-queue 5 3: permit ipv6 2001:FFFF:30::30/64 any C5(su)->router(Config)#interface vlan 200 C5(su)->router(Config-if(Vlan 200))#ipv6 access-group ipv6list1 in C5(su)->router(Config-if(Vlan 200))#exit Configuring MAC ACLs Procedure 24-3 describes how to configure a MAC ACL. Actively sending IGMP query messages to learn locations of multicast switches and member hosts in multicast groups within each VLAN. Upon receipt, the RADIUS client software will calculate its own authenticator response using the information that was passed in the MS-CHAP2-Response attribute and the user's passed clear text password. In the configuration shown, these default settings have not been changed. 4 - Load new operational code using XMODEM 5 - Display operational code vital product data 6 - Run Flash Diagnostics 7 - Update Boot Code 8 - Delete operational code 9 - Reset the system 10 - Restore Configuration to factory defaults (delete config files) 11 - Set new Boot Code password [Boot Menu] 2 5. show config [all | facility | memcard] Display the contents of a file located in the configs or logs directory. Remote port mirroring involves configuration of the following port mirroring related parameters: 1. Enterasys devices allow up to 8 server IP addresses to be configured as destinations for Syslog messages. Valid sid values are 04094. The set port mdix command only configures Ethernet ports, and cannot be used to configure combo ports on the switch. set port duplex port-string full 5. Sbastien Mutel - Technical Lead - Data Center Networking - LinkedIn 2. Using Multicast in Your Network Figure 19-4 PIM Traffic Flow 7 3 1 DR RP Source 5 4 2 6 Last Hop Router Receiver 1. Configuring VLANs Procedure 9-1 Static VLAN Configuration (continued) Step Task Command(s) 7. show port status [port-string] Display port counter statistics detailing traffic through the device and through all MIB2 network devices. Configuring OSPF Areas Area 2 ABR2(su)->router(Config)#router ospf 1 ABR2(su)->router(Config-router)#area 0.0.0.2 range 10.3.0.0 255.255.0.0 ABR2(su)->router(Config-router)#area 0.0.0.2 range 10.3.2.0 255.255.255.0 noadvertise Area 3 ABR3(su)->router(Config)#router ospf 1 ABR3(su)->router(Config-router)#area 0.0.0.3 range 10.1.0.0 255.255.0.0 Figure 22-3 OSPF Summarization Topology Configuring a Stub Area A stub area is a non-transit area. Router: Calls the readers attention to router-specific commands and information. This guarantees that the default behavior of a bridge is to not be part of an MST region. In any case, note that the stackable switch does not support the output algorithm feature. Connect the adapter cables USB connector to a USB port on your PC or laptop and determine which COM port has been assigned to that USB port. Configuring ICMP Redirects This example shows how to enable IP directed broadcasts on VLAN 1 and have all client DHCP requests for users in VLAN 1 to be forwarded to the remote DHCP server with IP address 192.168.1.28 C5(su)->router(Config)#interface vlan 1 C5(su)->router(Config-if(Vlan 1))#ip directed-broadcast C5(su)->router(Config-if(Vlan 1))#ip forward-protocol udp C5(su)->router(Config-if(Vlan 1))#ip helper-address 192.168.1. , ./ `. After you have established your connection to the switch, follow these steps to download the latest firmware: 1. sFlow Configuring Poller and Sampler Instances A poller instance performs counter sampling on the data source to which it is configured. 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. Terms and Definitions Table 10-4 Authentication Configuration Terms and Definitions (continued) Term Definition Dynamic Host Configuration Protocol (DHCP) A protocol used by networked clients to obtain various parameters necessary for the clients to operate in an Internet Protocol (IP) network. OSPF routes IP packets based solely on the destination IP address found in the IP packet header. 2. While Enterasys Discovery Protocol and Cisco Discovery Protocol are vendor-specific protocols, LLDP is an industry standard (IEEE 802.1AB), vendor-neutral protocol. It can be enabled using the set security profile c2 command. Meraki MS Switches have many valuable key features. All operational ports which are not root, alternate or backup are designated ports. show rmon event set rmon event properties set rmon event status clear rmon event Filter Allows packets to be matched by a filter definition. 1.2 PC ge. 100 Procedure 18-1 describes how to configure RMON. DHCP Configuration IP Address Pools IP address pools must be configured for both automatic and manual IP address allocation by a DHCP server. This may be done to choose a particular path. Preventing clients from using legacy protocols such as IPX, Apple Talk, and DECnet that should no longer be running on your network. OSPF Overview The OSPF protocol is designed expressly for the TCP/IP internet environment. We then set the lease duration to infinite. Enabling IGMP globally on the device and on the VLANs. Version 2 (SNMPv2c) The second release of SNMP, described in RFC 1907, has additions and enhancements to data types, counter size, and protocol operations. RADIUS looks up the user account for that user based upon the SMAC. Figure 10-2 Authenticating Multiple Users With Different Methods on a Single Port Authentication Method 802. ipv6 route distance pref 3. Quality of Service Overview Preferential Queue Treatment for Packet Forwarding There are three types of preferential queue treatments for packet forwarding: strict priority, weighted fair, and hybrid. IP Broadcast Settings Table 20-2 UDP Broadcast Forwarding Port Default (continued) Port Number Protocol 4011 Alternate Service Boot The no form of the ip forward-protocol command removes a UDP port or protocol, disabling forwarding. set system login username {readwrite|read-only} enable (All other parameters are optional.) The terminology associated with CoS configuration is introduced in Table 17-1. Refer to the CLI Reference for your platform for more information about the commands listed below. Chapter 22, Configuring OSPFv2 Configure multicast protocols IGMP, DVMRP, and PIM, and general multicast parameters. Display Telnet status show telnet 3. Enterasys Networks, Inc. Firmware License Agreement BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. Configure NetFlow to Manage Your Cisco Switch (Optional) 1. Systems incident management. Thefollowingconventionsareusedinthetextofthisdocument: Table 1-1 Default Settings for Basic Switch Operation (Continued), Using an Administratively Configured User Account. 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. If authentication is not specified, no authentication will be applied. 1518 capture loadsize The RMON capture maximum number of cotets from each packet to be downloaded from the buffer. 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. 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. Managing Switch Configuration and Files Caution: If you do not follow the steps above, you may lose remote connectivity to the switch. Find out what model of switch you are upgrading and what is current version of firmware running on the switch. Figure 15-5 on page 15-11 presents a root port configuration for Bridge B determined by the port priority setting. Ctrl+I or TAB Complete word. Port 5 looks up the destination MAC address in its FID. The PIM specifications define several modes or methods by which a PIM router can build the distribution tree. 1.4 IP phone ge. Decides if the upstream neighbor is capable of receiving prunes. Configuring IGMP Table 19-3 Layer 2 IGMP Configuration Commands Task Command Enable or disable IGMP on the system. Basic OSPF Topology Configuration 1. Also configured are two loopback interfaces, to use for the router IDs. set igmpsnooping interfacemode port-string {enable | disable} Configure the IGMP group membership interval time for the system. Enterasys Core Switch/Router Commands Enable Untagged Vlans: set port vlan ge.2.1-30 20 set vlan egress 20 ge.2.1-30 untagged reload Enable jumbo frame support: show port jumbo set port jumbo enable ge.2.22-30 Enable LACP: show lacp state <=== to discover global lacp setting status set lacp {disable|enable} Using Multicast in Your Network 1. show ipsec 2. This selection will leave stacking priorities on all other units. Licensing Procedure in a Stack Environment. clear cdp {[state] [port-state portstring] [interval] [hold-time] [authcode]} Refer to your devices CLI Reference Guide for more information about each command. Fast Ethernet Switches. You can use this backup configuration file to quickly restore the configuration if you need to replace the switch or change to a different firmware version. IPv6 Routing Configuration Neighbor Discovery is the IPv6 replacement for ARP. Router R1 serves as the master and Router R2 serves as the backup. Configuration Guide Firmware 6.61.xx and Higher. VRRP is available only on those fixed switch platforms that support advanced routing and on which an advanced feature license has been enabled. Configuring Authentication Procedure 10-7 MultiAuth Authentication Timers Configuration Step Task Command(s) 1. 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. Usethiscommandtoenableordisableportwebauthentication. It also makes management secure by preventing configuration through ports assigned to other VLANs. System baud rate Set to 9600 baud. Procedure 5-1 Creating a New Read-Write or Read-Only User Account Step Task Command(s) 1. The directed broadcast address includes the network or subnet fields, with the binary bits of the host portion of the address set to one. DHCP and BOOTP Relay DHCP/BOOTP relay functionality is applied with the help of UDP broadcast forwarding. Packet flow sampling and counter sampling are designed as part of an integrated system. set ipsec authentication {md5 | sha1} Note: This command is not available if the security mode setting is C2.
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