Uptime, Date and Time, Device Name | Cabletron Systems EMM-E6

Using the EMM-E6 Hub View

Contact Status is a color code that shows the status of the connection between SPMA and the device:

•Green means a valid connection.

•Blue means that SPMA is trying to reach the device but doesn’t yet know if the connection will be successful.

•Red means that SPMA is unable to contact or has lost contact with the device.

Uptime

The time that the device has been running without interruption. The counter resets to 0 days 00:00:00 (days HH:MM:SS) when one of the following occurs:

•Power to the device is cycled.

•The device is reset manually.

Date and Time

The date and time are taken from the device’s internal clock.

Device Name

A text ﬁeld that you can use to help identify the device; you can edit the device name via the Device Status window, described on page 2-13.

Device Location

A text ﬁeld that you can use to help identify the device; you can edit the device location via the Device Status window, described on page 2-13.

IP Address

The device’s Internet Protocol address; this ﬁeld will display the IP address you have used to create the EMM-E6 icon (if you are running the Hub View from a management platform) or the IP address you used to launch the Hub View program (if you are running in stand-alone mode). You cannot change the EMM-E6’s IP address from SPMA; however, you can view the MAC addresses of all installed interfaces (up to six), along with any associated IP addresses that have been assigned, by using the IP Address Table function described on page 2-19.

MAC Address

The device’s factory-set hardware address; this ﬁeld will display the MAC address associated with the IP address used to deﬁne the icon (if you are running the Hub View from a management platform) or the IP address you used to launch the Hub View program (if you are running in stand-alone mode). The MAC addresses cannot be changed.

Clicking the Device button displays the Device menu, Figure 2-2.

Using the Hub View

2-3

Image 19

Cabletron Systems EMM-E6 manual Uptime, Date and Time, Device Name, Device Location, IP Address, MAC Address

Contents

EMM-E6 Page Virus Disclaimer Restricted Rights Notice Contents Chapter Security Chapter Source Addressing Appendix a EMM-E6 MIB Structure Chapter Front Panel Redundancy Contents Introduction Using the EMM-E6 User’s Guide Using the EMM-E6 User’s Guide UPS What’s not in the EMM-E6 User’s Guide Conventions Window Conventions Screen Displays Button Using the Mouse Getting Help Year 2000 Compliance EMM-E6 Firmware Using the Hub View Using the EMM-E6 Hub View Hub View Front Panel Navigating Through the Hub View Device Location UptimeDate and Time Device Name Using the EMM-E6 Hub View EMM-E6 Ports Display Brim Ports Using the Mouse in a Hub View Module Port Display Form Hub View Port Color Codes Monitoring Hub Performance Port Display Form Collisions ErrorsLoad Trafﬁc Frame Sizes ProtocolsPort Type Using the EMM-E6 Hub View Name and Location Checking Device Status and Updating Front Panel InfoContact Chassis Type Checking Network Status Active Users Name Module Type Checking Module Status Link Status Checking Port Status Media Type Status Topology Type Viewing the IP Address Table Checking Statistics Launching the Global Find MAC Address Tool Using the EMM-E6 Hub View Broadcast Packets Received BytesTotal Packets Avg Packet Size OOW Collisions Total ErrorsAlignment Errors CRC Errors Giant Frames Runt Frames Protocols/Frames Statistics Viewing the Port Source Address List Using the EMM-E6 Hub View Managing the Hub Setting the Polling Intervals Device General Status Contact Status Statistics Conﬁguring FNB ConnectionsDevice Conﬁguration Port Operational State Conﬁguring RIC MIM Connections To conﬁgure FNB connectivity for an individual port 15. Tpxmim Channel Selection Window Setting a Port’s Trunk Type To change a port’s topology status Enabling/Disabling MIM Ports Alarm Conﬁguration From the Hub View Using Alarm ConﬁgurationFrom the command line stand-alone mode From the icon CRC Conﬁguring Alarms Broadcast Setting Repeater Alarms Set Repeater Alarms Window Setting and Changing Alarms Setting Module Alarms Setting Module and Port Alarms Set the Status to Enabled Set Module Alarms Window Set Port Alarms Window Setting Port Alarms Set the Status to Enabled Alarm Conﬁguration Setting Module and Port Alarms Link/Seg Traps What is a Segmentation Trap? Enabling and Disabling Link/Seg Traps What is a Link Trap? Spmarun r4hwtr IP address community name Viewing and Conﬁguring Link/Seg Traps for Hub Modules Conﬁguring Link/Seg Traps for the Repeater Module Traps Window Port Traps Window Viewing and Conﬁguring Link/Seg Traps for Ports Link/Seg Traps Link/Seg Traps Enabling and Disabling Link/Seg Traps Repeater Redundancy Setting Network Circuit Redundancy Spmarun r4red IP address community name Conﬁguring a Redundant Circuit Channel X Redundancy Window Add Circuit Address Window Repeater Redundancy To set the Poll Interval Monitoring Redundancy Displaying the Source Address List Source Addressing Displaying the Source Address List Source Addressing Setting the Aging Time Setting the Hash Type Locking Source Addresses Source Address Locking on Older Devices Conﬁguring Source Address Traps Repeater-level Traps Module- and Port-level Traps Source Addressing Port Source Address Traps Window Finding a Source Address Click on to exit the window Security Spmarun r4sec IP address SU community name What is LANVIEWSECURE? Secure address assignment New deﬁnitions for station and trunk portsTrunk port security Full or partial security against eavesdropping Newest Lanviewsecure FeaturesContinuous learning mode Conﬁgurable violation response Security on Non-LANVIEWSECUREMIMs Learned addresses resetForced non-secure status Conﬁguring Security Security To assign secure addresses to a port Addresses Window Add MAC Address Window Boards with Multiple Caches Tips for Successfully Implementing Eavesdropper Protection Resetting Learned Addresses Enabling Security and Traps Security Channel X Security Window Repeater-level Security and Traps Module-level Security and Traps Channel X Module Security Window Channel X Port Security Window Port-level Security and Traps Security Front Panel Redundancy Setting Front Panel Redundancy Setting Front Panel Redundancy Add Circuit Address Window Front Panel Redundancy Setting Front Panel Redundancy EMM-E6 MIB Structure Ietf MIB Support Chassis MGR MIB Components Ctron Use Only Host ServicesIP Services Repeater One, Repeater Two, and Repeater Three Rmon Host Rmon DefaultDistributed LAN Monitor MIB Navigator Brief Word About MIB Components and Community Names EMM-E6 MIB Structure Index Index-2 Index-3 Index Index-4