In global configuration mode, configure an IPv4 static route. Because the admin key settings for physical ports 7 and 8 do not agree with any LAG admin key setting on the device, ports 7 and 8 can not be part of any LAG. The [state] option is valid only for S-Series and Matrix N-Series devices. The MST region presents itself to the rest of the network as a single device, which simplifies administration. Create a new read-write or read-only user login account and enable it. Telnet Enabled inbound and outbound. A graft retransmission timer expires before a graft ACK is received. Authentication can be either clear text or encrypted MD5. Ports used to authenticate and authorize supplicants utilize access entities that maintain entity state, counters, and statistics for an individual supplicant. Setting target parameters to control the formatting of SNMP notification messages 5. Quality of Service Overview queue 2 has access to its percentage of time slices, and so on round robin. Refer to Procedure 4-3 on page 4-14 to configure the switch SNTP client for authentication. show snmp community name Display the context list configuration for SNMP view- show snmp context based access control. If not specified, SID 0 will be assumed. Procedure 24-1 Configuring IPv4 Standard and Extended ACLs Step Task 1. , ./ `. (Telnet client is enabled by default.) The following port administrative states are set by default: lacpactive - Transmitting LACP PDUs is enabled. Configuring CLI Properties 3-8 CLI Basics. Spanning Tree Basics displayed in the following example. 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 feature prevents a class of man-in-the-middle attacks where an unfriendly station intercepts traffic for other stations by poisoning the ARP caches of its unsuspecting neighbors. 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. Systems incident management. Port Priority and Transmit Queue Configuration Port Priority and Transmit Queue Configuration The fixed switch devices allow you to assign mission-critical data to higher priority through the device by delaying less critical traffic during periods of congestion. User Authentication Overview Multi-User Authentication Multi-user authentication provides for the per-user or per-device provisioning of network resources when authenticating. Inspect both the TxQs and IRL support for the installed ports. TACACS+ You can also configure TACACS+ to use a single TCP connection for all TACACS+ client requests to a given TACACS+ server. sFlow requires very little memory or CPU usage. It provides for the authentication of routing updates, and utilizes IP multicast when sending and receiving the updates. UsethiscommandtodisplaySNTPclientsettings. 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. show ipv6 status If necessary, enable IPv6 management. IPv6 Neighbor Discovery Neighbor Discovery Configuration Refer to Table 25-2 on page 25-4 for the default Neighbor Discovery values. show snmp group groupname grpname Display an SNMP groups access rights. Display the system lockout settings show system lockout 6. CoS Hardware Resource Configuration Figure 17-5 Rate Limiting Clipping Behavior Flood Control CoS-based flood control is a form of rate limiting that prevents configured ports from being disrupted by a traffic storm, by rate limiting specific types of packets through those ports. View online Configuration manual for Enterasys C2H124-24 Switch or simply click Download button to examine the Enterasys C2H124-24 guidelines offline on your desktop or laptop computer. Functions and Features Supported on Enterasys Devices before their states are allowed to become forwarding. Optionally, enable the TACACS+ client to send multiple requests to the server over a single TCP connection. Refer to page Spanning Tree Protocol Overview While the network is in a steady state, alternate and backup ports are in blocking state; root and designated ports are in forwarding state. RMON Table 18-2 Default RMON Parameters (continued) Parameter Description Default Value capture asksize The RMON capture requested maximum octets to save in the buffer. 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. Bridges A, B, C and D participate in VLAN 10. I have enjoyed my solid commitment to this profession since 1997. 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. The highest valid port number is dependent on the number of ports in the device and the port type. First, the module is verified as present in Slot 2, and the port status is shown as operating as a 1000BASE-SX port. Configuring Port Link Flap Detection Procedure 8-1 Configuring SFP Ports for 100BASE-FX Step Task Command(s) 4. Getting Help The following icons are used in this guide: Note: Calls the readers attention to any item of information that may be of special importance. set sflow receiver index ip ipaddr 3. sFlow Table 18-7 lists the commands to display sFlow information and statistics. Stand Alone (SSA) Switch Hardware Installation Guide SSA-T4068-0252 SSA-T1068-0652 SSA-G1018-0652. set dhcpsnooping vlan vlan-list enable 3. Enterasys Networks, Inc. declares that the equipment packaged with this notice conforms to the above directives. trap | inform3 Unsolicited message sent by an SNMP agent to an SNMP manager when an event has occurred. 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. Using Multicast in Your Network A new dependent downstream device appears on a pruned branch. If so, this door is tagged or bound to the notification entry. In the case of no single port having a lowest port priority, the root port is selected based upon the overall port ID value. UsethiscommandtodisplayLLDPconfigurationinformation. 2. describes the following security features and how to configure them on the Fixed Switch platforms. This attribute contains the 42 byte authenticator response. IPv6 Routing Configuration Procedure 25-4 Configuring Static Routers Step Task Command(s) 1. set igmpsnooping adminmode {enable | disable} Enable or disable IGMP on one or all ports. Set the SNMP target address for notification message generation. 6. Interpreting Messages For more information on how to configure these basic settings, refer to Syslog Command Precedence on page 14-8, and the Configuration Examples on page 14-12. Since MSTP mode is fully compatible and interoperable with legacy STP and RSTP bridges, in most networks, this default should not be changed. For an IPv6 ACLs, the following protocols can be specified in a rule: Any IPv6 protocol Transmission Control Protocol (TCP) User Datagram Protocol (UDP) IPv6 Internet Control Message Protocol (ICMPv6) TCP and UDP rules can match specific source and destination ports. The system is tolerant to packet loss in the network. Remote port mirroring involves configuration of the following port mirroring related parameters: 1. Fiber ports always have a status of MDIX. Hardware Installation Guide. ThisexampleshowshowtodisplayOSPFdatabasesummaryinformation. set system login username {readwrite|read-only} enable (All other parameters are optional.) The SNTP authentication key is associated with an SNTP server using the set sntp server command. By default, security audit logging is disabled. Chapter 23, Configuring VRRP Configure IPv6 Chapter 25, Configuring and Managing IPv6 Security and General Management Configure Access Control Lists (ACLs). RMON Table 18-1 RMON Group Event RMON Monitoring Group Functions and Commands (continued) What It Does What It Monitors CLI Command(s) Controls the generation and notification of events from the device. Download Configuration manual of Enterasys C2H124-24 Switch for Free or View it Online on All-Guides.com. 3. Enterasys Core Switch/Router Commands - KimConnect.com Most of the procedures assume that you are configuring a single switch that has not been connected to a network, and they require that you have physical access to the console port on the switch. Since MAC-based authentication authenticates the device, not the user, and is subject to MAC address spoofing attacks, it should not be considered a secure authentication method. System contact Set to empty string. Configuring PIM-SM Table 19-8 DVMRP Show Commands Task Command Display DVMRP routing information, neighbor information, or DVMRP enable status. OSPF Configuration Task List and Commands, Table 20-2 OSPF Configuration Task List and Commands. This document presents policy configuration from the perspective of the Fixed Switch CLI. Refer to the CLI Reference for your platform for command details. 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. 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. Refer to the CLI Reference for your platform for details about the commands listed below. Dynamic ARP Inspection Dynamic ARP Inspection Configuration set arpinspection vlan 10 set arpinspection trust port ge.1.1 enable Routing Example T Note: This example applies only to platforms that support routing. 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. Refer to the CLI Reference for your platform for more information about these commands. ThiscommanddisplaysIPv6NeighborCacheinformation. Resolution of incidents of 2nd level. Configuring ACLs Procedure 24-2 Configuring IPv6 ACLs (continued) Step Task Command(s) 3. The matching criteria available is determined based upon whether the ACL is a standard or extended IPv4 ACL, an IPv6 ACL, or a MAC ACL. 22 Configuring OSPFv2 This chapter gives a brief overview of OSPFv2 and then presents several configuration scenarios. Additional Configuration Tasks Setting User Accounts and Passwords Enterasys switches are shipped with three default user accounts: A super-user access account with a username of admin and no password A read-write access account with a username of rw and no password A read-only access account with a username of ro and no password Enterasys recommends that, for security purposes, you set up one or more unique user accounts with passwords and disable the default login accounts. By default, all applications running on the Enterasys switch are allowed to forward Syslog messages generated at severity levels 6 through 1. Configure RADIUS user accounts on the authentication server for each device. Port 5 looks up the destination MAC address in its FID. Quality of Service Overview Figure 17-1 Is propagated through the network in the protocol packet header Assigning and Marking Traffic with a Priority The ICMP protocol, used for error messaging, has a low bandwidth requirement, with a high tolerance for delay and jitter, and is appropriate for a low priority setting. provides a graphical interface to configure virtual machine policies Those who are familiar with Enterasys switches know that the Extreme XOS CLI is vastly different from the Enterasys line of products however the XOS CLI is the way forward for the future of Extreme, so we might as well get used to the syntax for XOS as opposed to the Enterasys OS or EOS. Link Aggregation Control Protocol (LACP) is described in Chapter 11, Configuring Link Aggregation. This value should be the minimum of the default prune lifetime (randomized to prevent synchronization) and the remaining prune lifetimes of the downstream neighbors. . Bridges A, B, E and F participate in VLAN 20. Some switches need a policy license to support this. Disabled. The Enterasys switch products support the following five authentication methods: IEEE 802.1x MACbased Authentication (MAC) Port Web Authentication (PWA) Note: Through out this document: Use of the term "modular switch" indicates that the information is valid for the N-Series, S-Series, and K-Series platforms. vii Enterasys Networks, Inc. Firmware License Agreement BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, . Select none to allow all frames to pass through. Policy Configuration Overview QoS configuration details are beyond the scope of this chapter. If it is not a command issue you might want to check your tftp server. Otherwise, it operates in limited functional (standard) mode. interface vlan vlan-id 2. set port vlan port-string vlan-id no shutdown ip address ip-addr ip-mask 3. IEEE 802. Link Aggregation Overview problems if they also wanted, or needed, to use a different brand of networking hardware. The two switches are connected to one another with a high speed link. DHCP Snooping Procedure 26-6 Basic Configuration for DHCP Snooping Step Task Command(s) 1. The forward delay interval is the amount of time spent listening for topology change information after an interface has been activated for bridging and before forwarding actually begins. Brand New server xeon lenovo ThinkSystem ST550 server tower Using Multicast in Your Network IGMP snooping is disabled by default on Enterasys devices. Stateless autoconfiguration is part of Router Advertisement and the Enterasys Fixed Switches can support both stateless and stateful autoconfiguration of end nodes. Table 14-1 Syslog Terms and Definitions Term Definition Enterays Usage Facility Categorizes which functional process is generating an error message. The set inlinepower mode command is set to auto, which means that the power available for PoE (150W) is distributed evenly75W to each PoE module. C5(rw)->show users Session User Location -------- ----- -------------------------* console telnet admin console (via com.1.1) rw 134.141. Can you upload files from other sources? set ipsec authentication {md5 | sha1} Note: This command is not available if the security mode setting is C2. For both DVMRP and PIM-SM for IPv4 to operate, IGMP must be enabled. 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.
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