This overrides the specified timeout variable: set spantree spanguardlock port-string Monitoring SpanGuard Status and Settings Use the commands in Table 15-9 to review SpanGuard status and settings. -1 (request as many octets as possible) capture slice The RMON capture maximum number of octets from each packet to be saved to the buffer. set multiauth mode multi 3. Create the following SNMP view group configurations. For information on the command syntax and parameters, refer to the online help or the CLL Reference for your platform. Configure PoE parameters on ports to which PDs are attached. A2H124-24FX. Skilled in network testing and troubleshooting. 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. However, it does provide a level of authentication for a device where otherwise none would be possible. Configuring STP and RSTP variations of the global bridge configuration commands. Meraki MS Switches have many valuable key features. Fiber ports always have a status of MDIX. IPsec Configuration IPsec and IKE (Internet Key Exchange protocol) are defined for the RADIUS host application only. Format Examples The following examples illustrate secure log entry formats for different types of events. Ctrl+H Delete character to left of cursor. A value of 0 equates to an 802.1p priority of 0. Authentication Header (AH) mode is not supported. Table 19-5 Layer 2 IGMP Show Commands Task Command Display IGMP snooping information. Enable or disable notifications for one or more authentication notification types. Refer to the CLI Reference for your platform for command details. 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. If not specified, timeout will be set to 1500 (15 seconds). Refer to Table 4-7 on page 4-20 for default DHCP server settings. Neighbor Discovery Overview Figure 13-1 Communication between LLDP-enabled Devices Discovery MIB Port Device ge. Inspect both the TxQs and IRL support for the installed ports. Configuring ACLs Port-string ----------ge.1.29 Access-list ----------121 Configuring ACLs This section provides procedures and examples for configuring IPv4, IPv6, and MAC ACLs. Please post the commands you used to back up the configuration. The PVID determines the VLAN to which all untagged frames received on the port will be classified. Procedure 12-1 New SNMPv1/v2c Configuration Step Task Command(s) 1. Packet flow sampling and counter sampling are designed as part of an integrated system. Configuring Node Aliases C5(su)->show nodealias config ge.1.1 Port Number ----------ge.1.1 Max Entries ----------32 Used Entries -----------32 Status ---------Enable The following command disables the node alias agent on port ge.1.8: C5(su)->set nodealias disable ge.1. Provides guest access to a limited number of the edge switch ports to be used specifically for internet only access. 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. In this way, both upstream and downstream facing ports are protected. Table 6-1 6-8 File Management Commands Task Command List all the files stored on the system, or only a specific file. i Notice Enterasys Networks reserves the right to make changes in specif ications and other information co ntained in this document and its web site without prior notice. ARP responses are unicast toward their destination. Up to 5 TACACS+ servers can be configured, with the index value of 1 having the highest priority. For PIM, you must also configure a unicast routing protocol, such as OSPF. Optionally, enable single port LAGs on the device. STP Operation STP Operation Enterasys switch devices support the Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), and Multiple Spanning Tree Protocol (MSTP) as defined in the following standards and described in IEEE 802.1Q: IEEE 802.1D (Spanning Tree Protocol) IEEE 802.1w (Rapid Spanning Tree Protocol) IEEE 802.1s (Multiple Spanning Tree Protocol) IEEE 802.1t (Update to 802. dir [filename] Display the system configuration. 30 pounds of muscle before and after show tacacs session {authorization | accounting} [state] Displays only the current status for TACACS+ per-command authorization and accounting. and extract firmware to any folder your tftp server will use. engine ID A value used by both the SNMPv3 sender and receiver to propagate inform notifications. 15 Configuring Spanning Tree This chapter provides the following information about configuring and monitoring the Spanning Tree protocol on Enterasys stackable and standalone fixed switches. set system lockout emergency-access username 5. If Router R1 should become unavailable, Router R2 would take over virtual router VRID 1 and its associated IP addresses. Ctrl+B Move cursor back one character. Figure 23-2 Basic Configuration Example VRID 1 172.111.1.1 Router R1 Router R2 ge.1.1 VLAN 111 172.111.1.1/16 ge.1.1 VLAN 111 172.111.1. Use this command to manually unlock a port that was locked by the SpanGuard function. A6500-RC EMERSON16-Channel Output Relay, EMERSON, ACS880 frame size R8i inverter modules can be connected to the drive DC bus through a disconnector (or fuse-switch). Further, if a BPDU timeout occurs on a port, its state becomes listening until a new BPDU is received. All routers with the same VRID should be configured with the same advertisement interval. Enterasys SecureStack B3. ToenableandconfiguretheOpenShortestPathFirst(OSPF)routingprotocol. MultiAuth idle-timeout Specifies the period length for which no traffic is received before a MultiAuth session is set to idle. SNTP Configuration Table 4-5 Managing and Displaying SNTP (continued) Task Command(s) To reset the poll interval between unicast SNTP requests to its default value: clear sntp poll-interval To reset the number of poll retries to a unicast SNTP server to its default value: clear sntp poll-retry To reset the SNTP poll timeout to its default value: clear sntp poll-timeout To clear an SNTP authentication key: clear sntp authentication-key key-id To remove an authentication key from the trusted key. For commands with optional parameters, this section describes how the CLI responds if the user opts to enter only the keywords of the command syntax. 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. Terms and Definitions LoopProtect Lock status for port lag.0.2, SID 56_ is UNLOCKED Enterasys->show spantree lpcapablepartner port lag.0.2 Link partner of port lag.0.2_is LoopProtect-capable. See Configuring OSPF Areas on page 22-8 for additional discussion of OSPF area configuration. Determines the prune lifetime. Access Control Lists on the A4 A4(su)->router(Config)#access-list mac mymac permit 00:01:00:02:00:01 any assignqueue 2 A4(su)->router(Config)#show access-lists mymac mymac MAC access-list 1: deny 00-E0-ED-1D-90-D5 any 2: permit 00:01:00:02:00:01 any assign-queue 2 A4(su)->router(Config)#access-list interface mymac fe.1.2 in A4(su)->router(Config)#show access-lists interface fe.1.2 24-14 Port-string Access-list ----------- ----------- fe.1. To display non-default information about a particular section of the configuration, such as port or system configuration, use the name of the section (or facility) with the command. For ports where no authentication is present, such as switch to switch, or switch to router connections, you should also set MultiAuth port mode to force authenticate to assure that traffic is not blocked by a failed authentication. Figure 15-5 on page 15-11 presents a root port configuration for Bridge B determined by the port priority setting. The highest valid port number is dependent on the number of ports in the device and the port type. You can choose to reset the system to use the new firmware image immediately, or you can choose to only specify the new image to be loaded the next time the switch is rebooted. The set port mdix command only configures Ethernet ports, and cannot be used to configure combo ports on the switch. Refer to Table 2-2 for console port pinout assignments. Thisexampleenablesmulticastfloodprotection. Please consult the release notes or configuration guide to properly configure a static multicast Filter Database Entry for: 00-00-00-00-00-00 on vlan.0.123 . First, the module is verified as present in Slot 2, and the port status is shown as operating as a 1000BASE-SX port. 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. Configuration IP ADDRESS on Enterasys for a VLAN Configuring Cisco Discovery Protocol Table 13-3 Enterasys Discovery Protocol Configuration Commands (continued) Task Command Reset Enterasys Discovery Protocol settings to defaults. Optionally, enable the TACACS+ client to send multiple requests to the server over a single TCP connection. If privacy is not specified, no encryption will be applied. 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. For detailed information about the CLI commands used in this book, refer to the CLI Reference for your Fixed Switch platform. If you need to use multiple license keys on members of a stack, use the optional unit number parameter with the set license command. 4. Frames will egress as tagged. routing interface A VLAN or loopback interface configured for IP routing. set inlinepower detectionmode {auto | ieee} auto (default) The Enterasys device first uses the IEEE 802.3af/at standards resistorbased detection method. 10 Configuring User Authentication This chapter describes the user authentication methods supported by Enterasys fixed switch platforms. 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. In global configuration mode, configure an IPv4 static route. 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. System baud rate Set to 9600 baud. . set port inlinepower port-string {[admin {off | auto}] [priority {critical | high | low}] [type type]} admin Enables (auto) or disables (off) PoE on a port. 0 advertisement address IP destination address for advertisements. Port advertised ability Maximum ability advertised on all ports. 8. Configuring VRRP 2. Table 11-5 describes how to display link aggregation information and statistics. Procedure 12-2 SNMPv3 Configuration Step Task Command(s) 1. Once the desired master unit has been selected, reset the system using the reset command. Using Multicast in Your Network A DVMRP device forwards multicast packets first by determining the upstream interface, and then by building the downstream interface list. What stations (end users, servers, etc. - Time out the IGMP entry by not responding to further queries from Router 2. This setting is useful for configuring more complex VLAN traffic patterns, without forcing the switch to flood the unicast traffic in each direction. 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. Therefore, you must know the serial number of the switch to be licensed when you activate the license on the Enterasys customer site, and also when you apply the license to the switch as described below. Load Balancer Configuration. MAC Locking Response Validation When the MS-CHAP2-Success attribute is received in an access accept RADIUS response frame, it will be validated according to RFC2548 and RFC2759. Brand . Link Aggregation Overview Table 11-2 LAG Port Parameters (continued) Term Definition Administrative State A number of port level administrative states can be set for both the actor and partner ports. Quality of Service Overview There are up to four areas of CoS configuration depending on what type of hardware resource you want to configure. IP forward-protocol Enabled with no port specified. When operating in unicast mode, optionally change the poll interval between SNTP unicast requests. 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.