User manual INTELLINET 520881

[. . . ] Manageable Gigabit Switch Preface This manual describes how to install and use the Manageable Gigabit Switch. This switch introduced here is designed to deliver full scalability with SNMP/RMON web-based management functions by providing: 24 x 10/100BaseTX fixed ports and optional 2 x 1000BaseT/SX/LX ports. 16 x 10/100BaseTX fixed ports and optional 1 x 8-Port 10/100BaseTX/100BaseFX module, 2 x 1000BaseT/SX/LX ports. For the two Gigabit ports, it allows options of fiber type and wavelength at user's discretion. [. . . ] For new priority value, type a decimal number from 0-255, and press <Enter>. A low value gives the port a greater likelihood of becoming a Root port. SNMP Functions Move to highlight [SNMP] from [Advanced Management] screen, and press <Enter>. SNMP Options Step 1: Move to highlight SNMP and press <Enter>. Get Community Name Step 2: Move to highlight Get Community Name and press <Enter>. Set Community Name Step 3: Move to highlight Set Community Name and press <Enter>. Enter text and press <Enter>. 50 User's Manual Manageable Gigabit Switch Trap Community Name Step 4: Move to highlight Trap Community Name 1 and press <Enter>. Repeat to specify up to three more trap community names. Trap Host IP Address Step 5: Move to highlight Trap Host 1 IP Address and press <Enter>. Type an IP address for trap host 1 and press <Enter> Repeat to specify up to three more trap host IP addresses Cold Start Trap Step 6: Move to highlight Cold Start Trap and press <Enter>. Warm Start Trap Step 7: Move to highlight Warm Start Trap and press <Enter>. Link Down Trap Step 8: Move to highlight Link Down Trap and press <Enter>. Link Up Trap Step 9: Move to highlight Link Up Trap and press <Enter>. Authentication Failure Trap Step 10: Move to highlight Authentication Failure Trap and press <Enter>. Rising Alarm Trap Step 11: Move to highlight Rising Alarm Trap and press <Enter>. Falling Alarm Trap Step 12: Move to highlight Falling Alarm Trap and press <Enter>. Topology Change Trap Step 13: Move to highlight Topology Change Trap and press <Enter>. Decide to have it Disabled or Enabled. User's Manual 51 Manageable Gigabit Switch Other Protocols Move to highlight [Other Protocols] from [Advanced Management] screen, and press <Enter>. GVRP Step 1: Move to highlight GVRP and press <Enter>. Step 2: Decide to have it Disabled or Enabled. IGMP Step 1: Move to highlight IGMP and press <Enter>. Step 2: Decide to have it Disabled or set in either Passive or Active mode. 52 User's Manual Manageable Gigabit Switch Port Mirroring Move to highlight [Port Mirroring] from [Advanced Management] screen, and press <Enter>. Mirror To Step 1: Press <Enter> to enter Mirror To Options, listing the ports that can be mirrored to. Step 2: Move to highlight the port you want to mirror to and press <Enter>. Mirror From Step 3: Press <Enter> to enter Mirror From Options, listing the ports that can be mirrored from. Step 4: Move to highlight the port you want to mirror from and press <Enter>. Mirror Mode Step 5: Move to select Mirror Mode. From Mode Options, decide whether the port to be mirrored from will be receiving or transmitting. Step 6: Press <Esc> when completed. User's Manual 53 Manageable Gigabit Switch QoS Setup Move to highlight [QoS Setup] from [Advanced Management] screen, and press <Enter>. Global Setting Step 1: Move to highlight Global Setting and press <Enter>. 54 User's Manual Manageable Gigabit Switch Step 2: Move to highlight Diffserv Expedite Forwarding and press <Enter>. Move to highlight to enable or disable Diffserv Expedite Forwarding and press <Enter>. Step 3: Move to highlight ToS/VLAN and press <Enter>. [. . . ] The workstation can reside on the same network as the probe, or it can have an in-band or out-of-band connection to the probe. The switch provides RMON capabilities that allow network administrators to set parameters and view statistical counters defined in MIB-II, Bridge MIB, and RMON MIB. RMON activities are performed at a Network Management Station running an SNMP network management application with graphical user interface. SNMP Agent and MIB-2 (RFC 1213) The SNMP Agent running on the switch manager CPU is responsible for: 106 User's Manual Manageable Gigabit Switch - Retrieving MIB counters from various layers of software modules according to the SNMP GET/GET NEXT frame messages. - Setting MIB variables according to the SNMP SET frame message. - Generating an SNMP TRAP frame message to the Network Management Station if the threshold of a certain MIB counter is reached or if other trap conditions (such as the following) are met: WARM START COLD START LINK UP LINK DOWN AUTHENTICATION FAILURE RISING ALARM FALLING ALARM TOPOLOGY ALARM MIB-II defines a set of manageable objects in various layers of the TCP/IP protocol suites. [. . . ]