The information about Power over Ethernet (PoE) applies only to fixed switching platforms that provide PoE support. When enabled, this indicates that a port is on the edge of a bridged LAN. Determine an appropriate policy best suited for the use of that device on your network. RIP Configuration Example Table 21-2 lists the default RIP configuration values. Revision Level Two octets in length. Figure 10-4 provides an overview of the fixed switch authentication configuration. 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). Using Multicast in Your Network IGMP snooping is disabled by default on Enterasys devices. lacptimeout - Transmitting LACP PDUs every 30 seconds. 18 Configuring Network Monitoring This chapter describes network monitoring features on the Fixed Switches and their configuration. Create a new read-write or read-only user login account and enable it. sFlow requires very little memory or CPU usage. Create a community name. Understanding and Configuring Loop Protect Figure 15-15 Basic Loop Protect Scenario Figure 15-16 shows that, without Loop Protect, a failure could be as simple as someone accidentally disabling Spanning Tree on the port between Switch 2 and 3. Rules in an ACL are order-dependent. Three ICMP probes will be transmitted for each hop between the source and the traceroute destination. The default value of 0 may be administratively changed. A feature exists to allow the creation of a single port LAG that is disabled by default. Configuring Enterasys Discovery Protocol System(rw)->set lldp port tx-tlv med-loc ge.1.1-6 LLDP Display Commands Table 13-2 lists LLDP show commands. Ctrl+H Delete character to left of cursor. You need to know the index value associated with a single entity to enable, disable, initialize, or reauthenticate a single entity. Set the Tunnel-Private-Group-ID attribute parameters as follows: Type: Set to 81 for Tunnel-Private-Group-ID RADIUS attribute Length: Set to a value greater than or equal to 3. Configuring Authentication Optionally Enable Guest Network Privileges With PWA enhanced mode enabled, you can optionally configure guest networking privileges. Note: Globally enabling 802.1x on a switch sets the port-control type to auto for all ports. describes the following security features and how to configure them on the Fixed Switch platforms. Samples are not aggregated into a flow-table on the switch they are forwarded immediately over the network to the sFlow Collector. 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. Default is 300 seconds. Prepare high/low level design & solution. show snmp engineid Display SNMP group information. Apply power to the new unit. Based on the exchanged BPDU information, the spanning tree algorithm selects one of the switches on the network as the root switch for the tree topology. In any case, note that the stackable switch does not support the output algorithm feature. Thefollowingconventionsareusedinthetextofthisdocument: Table 1-1 Default Settings for Basic Switch Operation (Continued), Using an Administratively Configured User Account. Table 19-5 Layer 2 IGMP Show Commands Task Command Display IGMP snooping information. When a packet is received, the packet is mapped to a CoS index based on the packet 802.1 priority, port, and policy role, if a policy role is present. Router 4 is configured as an ASBR connected to a RIP autonomous system. 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. You can also use the colon notation like this: 80:00:07:e5:80:4f:19:00:00:d2:32:aa:40 5. Port Mirroring LAG ports can be a mirror source port, but not a mirror destination port. Optionally, set the timeout period for aging learned MAC entries. Terms and Definitions 15-38 Configuring Spanning Tree. Setting target addresses to control where SNMP notifications are sent 6. Super-users can copy the secure.log file using SCP, SFTP, or TFTP. This is useful for troubleshooting or problem solving when network management through the console port, telnet, or SSH is not feasible. show mgmt-auth-notify 2. Refer to Table 2-3 on page 2-30 for RJ45 to DB9 adapter pinout assignments. Neighbor Discovery Overview Figure 13-3 Frame Format IEEE 802.3 LLDP frame format LLDP Ethertype Data + pad MAC address 88-CC LLDPDU FCS 6 octets 2 octets 1500 octets 4 octets DA SA LLDP_Multicast address 6 octets LLDPDU format Chassis ID TLV Port ID TLV (M) (M) Time to Live TLV (M) Optional TLV Configuring LLDP Maximum Frame Size Advertises the maximum supported 802.3 frame size of the sending station. 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. Note that the actor and partner LACP timeout values must agree. John G - Senior Network & Security Network Engineer - AT&T (/HPE/DXC Configuring OSPF Areas Example Figure 22-5 OSPF NSSA Topology Area 1 RIP Backbone Router 1 Router 2 Router 3 Router 4 Router 5 Using the topology shown in Figure 22-5, the following code examples will configure Router 2 as the ABR between Area 1 and the backbone area 0. Spanning Tree Basics The MSTP enabled network may contain any combination of Single Spanning Tree (SST) regions and Multiple Spanning Tree (MST) regions. Configuring IGMP Table 19-3 Layer 2 IGMP Configuration Commands Task Command Enable or disable IGMP on the system. Configuring OSPF Areas 0 to 4294967295. set snmp user v3user remote 800007e5804f190000d232aa40 privacy despasswd authentication md5 md5passwd Note: You can omit the 0x from the EngineID. 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. The ARP Table This example shows output from a successful ping to IP address 182.127.63.23: C5(su)->router#ping 182.127.63.23 182.127.63.23 is alive Use the traceroute command to display a hop-by-hop path through an IP network from the device to a specific destination host. This value should be the minimum of the default prune lifetime (randomized to prevent synchronization) and the remaining prune lifetimes of the downstream neighbors. The stackable fixed switch and standalone fixed switch devices support MAC-based authentication. 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. Policy Configuration Overview Table 16-2 Policy Rule Traffic Descriptions/Classifications Traffic Classification Precedence Level Description macsource Classifies based on MAC source address. Switch Configuration Using CLI Commands Guidelines for Rackmount Installation Attaching Brackets and Installing in Rack About SecureStack Switch Operation in a Stack 44 Recommended Procedures to Install New and Existing Stacks Installing a New Stackable System of Up to Eight Switches Adding a New Switch to an Existing Stack Important Account and password feature behavior and defaults differ depending on the security mode of the switch. Table 15-8 Commands for Monitoring MSTP Task Command Verify that MSTP is running on the device. Collaboration with Enterprise/SP/Telco Client's IT architects for high level infra design and. Untagged. Cisco Nexus 5000 Series NX-OS Software Configuration Guide. Optionally, modify the LAG port parameters. SID 0 within the MST is the Internal Spanning Tree (IST) and provides connectivity out to the CST as well as functioning as another Spanning Tree instance within the MST region. (On Windows 7, this information is displayed in the Device Manager window. micro computers, servers, structured network, routers and switch Cisco and Enterasys. Port Configuration Overview By default, Enterasys switch devices are configured to automatically detect the cable type connection, straight through (MDI) or cross-over (MDIX), required by the cable connected to the port. When Policy Maptable Response is Profile When the switch is configured to use only Filter-ID attributes, by setting the set policy maptable command response parameter to policy: If the Filter-ID attributes are present, the specified policy profile will be applied to the authenticating user. The terminology associated with CoS configuration is introduced in Table 17-1. All generated messages are eligible for logging to local destinations and to remote servers configured as Syslog servers. area area-id default-cost cost 5. 2 ipsourcesocket Classifies based on source IP address and optional post-fixed L4 TCP/UDP port. 3. For example: C5(su)->dir Images: ================================================================== Filename: c5-series_06.42.06.0008 Version: 06.42.06. Securestack a2 Read online or download PDF Enterasys Networks A2H124-24FX User Manual. Refer to the CLI Reference for your platform for command details. Policy is applied using the port level default configuration. Telnet Overview identifier configured in this example must be 01:00:01:22:33:44:55. IPv6 Routing Configuration the MTU value for the tunnel interfaces was reduced by 20 octets, to allow for the basic IPv4 headers added to IPv6 packets. Load Balancer Configuration. Creating and enabling VLANs with IP interfaces. Link aggregation is standards based allowing for interoperability between multiple vendors in the network. show ipsec 2. Refer to Table 4-7 on page 4-20 for default DHCP server settings. Use the clear port broadcast command to return broadcast threshold settings to the default of 14881 packets per second. Stackable Switches. Ports 1 through 5 on the switch unit 4 are configured as egress ports for the VLANs while ports 8 through 10 on the switch unit 5 are configured as ingress ports that will do the policy classification. Switch 3s blocking port eventually transitions to a forwarding state which leads to a looped condition. Use the ipv6 nd ns-interval command to configure the interval between Neighbor Solicitation messages sent on an interface. set macauthentication {enable | disable} 4. Automatic IP Address Pools When configuring an IP address pool for dynamic IP address assignment, the only required steps are to name the pool and define the network number and mask for the pool using the set dhcp pool network command. Note: For security, you may wish to disable Telnet and only use SSH. This sets the port VLAN ID (PVID). The two switches are connected to one another with a high speed link. Table 16-5 Displaying Policy Configuration and Statistics Task Command(s) Display policy role information. TACACS+ Basic TACACS+ Configuration Procedure 26-4 describes the basic steps to configure TACACS+ on Enterasys devices. 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 Licensing Advanced Features on page 4-8 for more information. Table 3-1 Basic Line Editing Commands Key Sequence Command Ctrl+A Move cursor to beginning of line. Project with a 2nd level client. Policy Configuration Example Configuring Guest Policy on Edge Platforms All edge ports will be set with a default guest policy using the set policy port command. Configuring VLANs Procedure 9-1 Static VLAN Configuration (continued) Step Task Command(s) 7. By default, all applications running on the Enterasys switch are allowed to forward Syslog messages generated at severity levels 6 through 1. The CIST contains a root bridge, which is the root of the Spanning Tree for the network. 3. To use the ping commands, configure the switch for network (in-band) connection. show port [port-string] Display operating and admin status, speed, duplex mode and port type for one or more ports on the device. ENTERASYS MATRIX-V V2H124-24 CONFIGURATION MANUAL Pdf . Create a VLAN and add ports to the VLAN. Table 9-1 Default VLAN Parameters Parameter Description Default Value garp timers Configures the three GARP timers. set ipsec authentication {md5 | sha1} Note: This command is not available if the security mode setting is C2. Specification Guide (English) Quick Setup Guide (English) User Manual (English) Installation Instruction (English) DFE (PLATINUM) WITH 60 10 100 1000BASE-T 7G4202-60 DHCP Configuration DHCP Configuration on a Non-Routing System The following procedure provides basic DHCP server functionality when the DHCP pool is associated with the systems host IP address. Spanning Trees primary goal is to ensure a fully connected, loop-free topology. Use this command to manually unlock a port that was locked by the SpanGuard function. Tabl e 203providesanexplanationofthecommandoutput. no auto-summary 4. 3. Licensing Advanced Features Table 4-3 Advanced Configuration (continued) Task Refer to Configure RIP. set lacp singleportlag {enable | disable} 6. The following port administrative states are set by default: lacpactive - Transmitting LACP PDUs is enabled. Therefore, Router R2s interface 172.111.1.2 will be Master for VRID 2 handling traffic on this LAN segment sourced from subnets 172.111.64.0/18. Thischapterdescribesswitchrelatedloggingandnetworkmanagementcommandsandhowto usethem. User Authentication Overview Value: Indicates the type of tunnel. SSH Overview Configuring Telnet Procedure 4-8 Configuring Telnet Step Task Command(s) 1. Bridges A, B, C and D participate in VLAN 10. Note: VRRP is an advanced routing feature that must be enabled with a license key. Thefollowingtabledescribestheoutputfields. 2. Port Mirroring Remote port mirroring is an extension to port mirroring which facilitates simultaneous mirroring of multiple source ports on multiple switches across a network to one or more remote destination ports. Bridges A, B, E and F participate in VLAN 20. Database contains 1 Enterasys S8-Chassis Manuals (available for free online viewing or downloading in PDF): Hardware installation manual . Older implementations required manual configuration. . 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. LLDP-MED extension TLVs: Capabilities Indicates the network connectivity devices capabilities. Policy Configuration Overview Examples This example assigns a rule to policy profile 3 that will filter Ethernet II Type 1526 frames to VLAN 7: C5(su)->set policy rule 3 ether 1526 vlan 7 This example assigns a rule to policy profile 5 that will forward UDP packets from source port 45: C5(su)->set policy rule 5 udpsourceport 45 forward This example assigns a rule to policy profile 1 that will drop IP source traffic from IP address 1.2.3.4, UDP port 123. Table 14-1 Syslog Terms and Definitions Term Definition Enterays Usage Facility Categorizes which functional process is generating an error message. 8 Port Configuration This chapter describes the basic port parameters and how to configure them. Determine which ports will be connected to the DHCP server and configure them as trusted ports. Took part in business critical , large scale projects and delivered them in a timely manner. A DHCP server manages a user-configured pool of IP addresses from which it can make assignments upon client requests. Refer to page Link Aggregation Overview 11-1 Configuring Link Aggregation 11-9 Link Aggregation Configuration Example 11-11 Terms and Definitions 11-15 Link Aggregation Overview IEEE 802.3ad link aggregation provides a standardized means of grouping multiple parallel Ethernet interfaces into a single logical Layer 2 link. Configuring SNMP Subtree OID Subtree mask View Type Storage type Row status = = = = = 1.3.6.1.2.1 View Name Subtree OID Subtree mask View Type Storage type Row status = = = = = = All 1.3.6.1.2.1.2 included nonVolatile active excluded nonVolatile active You can test this configuration using any MIB browser directed to the IP of the configured device and using the default community name public associated with the view All. Router Advertisement is part of the Neighbor Discovery process and is required for IPv6. Type 2. Understanding and Configuring SpanGuard How Does It Operate? Factory Default Settings Table 4-1 Default Settings for Basic Switch Operation (continued) Feature Default Setting Spanning Tree topology change trap suppression Enabled. Some of these steps are also covered in Chapter 1, Setting Up a Switch for the First Time. Enterasys Networks A2H124-24FX User Manual | 82 pages - manualsdir.com Basic OSPF Topology Configuration OSPF Router Types OSPF router type is an attribute of an OSPF process. The hello interval is the period between transmissions of hello packet advertisements. The VLAN authorization table will always list any tunnel attributes VIDs that have been received for authenticated end systems, but a VID will not actually be assigned unless VLAN authorization is enabled both globally and on the authenticating port. IP Broadcast Settings specific network or subnet. System baud rate Set to 9600 baud. 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. Resolution of incidents of 2nd level. Setup and maintained DNS, WINS and DHCP servers. A new root port may forward as soon as any recent root ports are put into blocking. Determines if the keys for trap doors do exist. Configuring IPv4 ACLs Procedure 24-1 describes how to configure IPv4 standard and extended ACLs. It provides for the authentication of routing updates, and utilizes IP multicast when sending and receiving the updates. First, the module is verified as present in Slot 2, and the port status is shown as operating as a 1000BASE-SX port. DHCP Snooping Procedure 26-6 Basic Configuration for DHCP Snooping Step Task Command(s) 1. set lldp port status {tx-enable | rxenable | both | disable} port-string Enable or disable sending LLDP traps when a remote system change is detected. I have over twenty years of experience working in the Information Systems Management field. 3 CLI Basics This chapter provides information about CLI conventions for stackable and standalone switches and CLI properties that you can configure. Notes on Enterasys Networks Equipment C5(rw)->set dhcp pool manual3 client-identifier 01:00:01:22:33:44:55 C5(rw)->set dhcp pool manual3 host 10.12.1.10 255.255.255.0 C5(rw)->set dhcp pool manual3 lease infinite Configuring Additional Pool Parameters Table 4-8 lists the commands that can be used to configure additional IP address pool parameters. System(su)->show port ratelimit fe.1.1 Global Ratelimiting status is disabled. To start configuration, you want to connect the switch console to PuTTY. Configuring Cisco Discovery Protocol Table 13-3 Enterasys Discovery Protocol Configuration Commands (continued) Task Command Reset Enterasys Discovery Protocol settings to defaults. provides a graphical interface to configure virtual machine policies Answer AB from COMPUTER E NETWORKS at Yildiz Teknik niversitesi PAGE 2. 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. 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. 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. The key that SNMP is looking for is the notification entry created with the set snmp notify command. Use the show spantree mstcfgid command to determine MSTI configuration identifier information, and whether or not there is a misconfiguration due to non-matching configuration identifier components: This example shows how to display MSTI configuration identifier information. Thisexampleshowshowtodisplayinformationaboutallswitchunitsinthestack: Thisexampleshowshowtodisplayinformationaboutswitchunit1inthestack: Thisexampleshowshowtodisplaystatusinformationforswitchunit1inthestack: Usethiscommandtodisplayinformationaboutsupportedswitchtypesinthestack. Saving the Configuration and Connecting Devices C5(su)->show ssh SSH Server status: Enabled 2. ARP poisoning is a tactic where an attacker injects false ARP packets into the subnet, normally by broadcasting ARP responses in which the attacker claims to be someone else.

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