Matrix E1 (1G582-09 and 1H582-51) WebView User’s Guide 9033782
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Contents Figures ...........................................................................................................................................vii Tables ........................................................................................................................................... viii ABOUT THIS GUIDE Using This Guide.............................................................................................................ix Structure of This Guide ..............................
3.10 3.11 3.12 3.13 3.14 3.15 3.16 3.17 3.18 3.19 3.20 3.21 3.22 3.23 3.24 3.25 3.26 3.27 3.28 3.29 vi Contents STA Information Screen................................................................................ 3-13 STA Configuration Screen ............................................................................ 3-17 STA Port Configuration Screen..................................................................... 3-18 Bridge Extension Configuration Screen ........................................
Figures Figure 2-1 2-2 2-3 2-4 3-1 3-2 3-3 3-4 3-5 3-6 3-7 3-8 3-9 3-10 3-11 3-12 3-13 3-14 3-15 3-16 3-17 3-18 3-19 3-20 3-21 3-22 3-23 3-24 3-25 3-26 3-27 3-28 Page WebView Web Management Login Security Screen....................................................... 2-2 WebView User Interface.................................................................................................. 2-3 Expansion Module and Fixed Front Panel Port Numbering Scheme ..............................
Tables Table 2-1 2-2 3-1 3-2 3-3 3-4 3-5 3-6 3-7 3-8 3-9 3-10 3-11 3-12 3-13 3-14 3-15 3-16 3-17 3-18 3-19 3-20 3-21 3-22 3-23 3-24 3-25 3-26 3-27 3-28 viii Page Screen Designations and Functions in the Navigation Frame ......................................2-4 Port Numbering Scheme with Expansion Modules Installed ........................................2-9 System Screen Field and Link Descriptions .................................................................
About This Guide Welcome to the Enterasys Networks Matrix E1 (1G582-09 and 1H582-51) WebView User’s Guide. This manual explains how to perform Local Management tasks on the Matrix E1 1G582-09 and 1H582-51 devices using WebView. Enterasys Networks’ HTTP-based Web management application, WebView is an intuitive tool for initial configuration and simple management tasks.
Related Documents Chapter 3, WebView Local Management Tasks, provides information about using WebView screens to perform Local Management tasks, such as viewing and configuring device settings, configuring IP settings, configuring SNMP traps and community names, downloading a new firmware image via TFTP server, adding new static MAC and VLAN addresses to the device’s address table, viewing and configuring Spanning Tree device and per-port settings, and configuring the device’s VLAN, port and port priority
1 Introduction This chapter provides an introduction to WebView, an overview of the Matrix E1 1G582-09 and 1H582-51 Local Management tasks that can be accomplished using WebView, and information on how to contact Enterasys Networks for technical support. Important Notices Depending on the firmware version used in the Matrix E1 1G582-09 or 1H582-51 device, some features described in this document may not be supported.
Using WebView with Matrix E1 Devices 1.2 USING WEBVIEW WITH MATRIX E1 DEVICES WebView is an intuitive tool for initial configuration and simple management tasks. It allows a network manager to perform the following tasks: • Assign a new IP address and subnet mask to the device. • Select a default gateway. • Assign a login password to the device for additional security. • Download a new firmware image. • Designate which network management workstations receive SNMP traps from the device.
Getting Help 1.3 GETTING HELP For additional support related to this device or document, contact Enterasys Networks using one of the following methods: World Wide Web http://www.enterasys.com/ Phone (603) 332-9400 Internet mail support@enterasys.com FTP ftp://ftp.enterasys.com/ Login anonymous Password your email address To send comments or suggestions concerning this document, contact the Enterasys Networks Technical Writing Department via the following email address: TechWriting@enterasys.
2 Starting and Navigating WebView This chapter provides information about the following: • Preparing to use WebView (Section 2.1) • Starting WebView (Section 2.2) • WebView security (Section 2.3) • Overview of the WebView user interface (Section 2.4) • Navigating through WebView screens (Section 2.5) • Port designations in WebView (Section 2.6) 2.1 PREPARING TO USE WEBVIEW Before you can use WebView for Matrix E1 Local Management, you must: 1.
Starting WebView 2.2 STARTING WEBVIEW To start a WebView session: 1. Open Microsoft Internet Explorer or Netscape Navigator. 2. In the address URL field, type the IP address of the WebView-enabled device you wish to access and press ENTER. The WebView Web Management login security screen, Figure 2-1, displays. (For details on WebView security, refer to Section 2.3). Figure 2-1 WebView Web Management Login Security Screen 3. Enter rw for User name. 4. Leave the Password field blank. Press ENTER.
Overview of the WebView User Interface 2.4 OVERVIEW OF THE WEBVIEW USER INTERFACE As shown in Figure 2-2, the WebView user interface (UI) is a traditional frames presentation consisting of a navigation frame on the left side of the screen, and a content frame on the right side of the screen. The navigation frame allows you to select the available Matrix E1 information and configuration functions. Screens in the content frame display the function selected from the navigation frame. Figure 2-2 2.
Navigating WebView WebView online Help. Table 2-1 describes the screen links in the navigation frame and their functions. Table 2-1 Screen Designations and Functions in the Navigation Frame Click on... To... System Go to the System screen, where you can view and configure system (device) settings, such as the name and location of the device.
Navigating WebView Table 2-1 Screen Designations and Functions in the Navigation Frame (Continued) Click on... To... STA Go to the STA Information, STA Configuration, and STA Port Configuration screens, where you can view and configure STA (Spanning Tree Algorithm) settings for the device and for individual ports. Bridge Extension Go to the Bridge Extension Configuration screen, where you can view bridge MIB extension capabilities configured on the device, and set the host VLAN ID.
Port Designations in WebView Table 2-1 Screen Designations and Functions in the Navigation Frame (Continued) Click on... To... Mirror Go to the Mirror Port Configuration screen, where you can enable port mirroring on the device and set a source and target port for mirroring. Trunk Go to the Port Trunking Configuration screen, where you can add or remove trunks on the device, and add or remove trunk ports from existing trunks.
Port Designations in WebView numbering scheme for the fixed front panel, and for each expansion module installed in various slots, as it would appear in WebView screens with Port listings. NOTE: The WebView port numbering scheme is based on the fact that each optional expansion module can have up to 16 ports.
Port Designations in WebView Figure 2-3 Expansion Module and Fixed Front Panel Port Numbering Scheme Slot 1 49 - 64 Slot 2 65 - 80 Slot 3 81 - 96 1H582-51 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 CPU Reset Console 2 1 PWR 10 9 18 17 34 33 26 25 1 - 48 Figure 2-4 42 41 3782_33 Sample Consecutive Port Numbering for Optional Expansion Modules 1G-2GBIC
Port Designations in WebView Table 2-2 Port Numbering Scheme with Expansion Modules Installed Port/Module Type Slot Location Port Numbering Sequence Fixed Front Panel Forty-eight fixed RJ45 ports Fast Ethernet 10/100BASE-TX Front panel | 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | | 17 | 19 | 21 | 23 | 25 | 27 | 29 | 31 | | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | | 33 | 35 | 37 | 39 | 41 | 43 | 45 | 47 | | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 1H-16TX Expansion Module
3 WebView Local Management Tasks 3.1 OVERVIEW This chapter provides information about using WebView screens to perform the following Local Management tasks: • Viewing and configuring device settings, such as the device name and location of the device (Section 3.2). • Viewing switch information, such as number of ports and the device’s firmware version (Section 3.3). • Configuring IP settings, such as the device’s IP address, MAC address and maximum number of Telnet sessions allowed (Section 3.4).
System Screen • Viewing and configuring port settings, such as administrative status (enabled or disabled), link, speed, duplex and flow control status, and configuring port mirroring and trunking (Section 3.24 through Section 3.27). • Viewing port Ethernet-like statistics, such as transmission errors, and RMON statistics (Section 3.28). • Configuring console settings, such as baudrate, time-out and auto-refresh time (Section 3.29). 3.
Switch Information Screen Table 3-1 System Screen Field and Link Descriptions Use this field or link... To... System Name See a name identifying the device or enter a new name. The default is sysName. Note that a name string containing a space in the text must be enclosed in quotes. For example: “Information Systems”. IP Address See the local host IP address. Object ID See the MIB II object identifier for the device’s network management subsystem.
IP Configuration Screen How to Access Click on Switch on the WebView navigation frame. The Switch Information screen, Figure 3-2, displays. Screen Example Figure 3-2 Switch Information Screen Screen Element Descriptions Refer to Table 3-2 for a functional description of each screen element. Table 3-2 Switch Information Screen Element Descriptions Use this field… To… Serial Number See the serial number of the device’s main board. Number of Ports See the number of ports available on the device.
IP Configuration Screen Screen Example Figure 3-3 IP Configuration Screen Screen Element Descriptions Refer to Table 3-3 for a functional description of each screen element. Table 3-3 IP Configuration Screen Element Descriptions Use this field… To… IP State Select the host IP state. Options are: User-Configured - IP functionality is enabled based on the default or user-specified IP configuration. (This is the default setting.
SNMP Traps Configuration Screen Table 3-3 IP Configuration Screen Element Descriptions (Continued) Use this field… To… Maximum Number of Telnet Sessions (1-4) Select the maximum number of Telnet sessions allowed (from 1 to 4). 3.5 SNMP TRAPS CONFIGURATION SCREEN When to Use To assign IP addresses where SNMP traps will be sent, to enable or disable traps, and to access the SNMP Community Names screen, where SNMP community names and access policies associated with these traps can be set.
SNMP Community Names Screen Table 3-4 SNMP Traps Configuration Screen Element Descriptions Use this field… To… Trap Destinations Enter a destination IP address for an SNMP trap. This identifies the network management station where SNMP alerts of status changes will be sent. Trap Community Name Enter an SNMP community name to associate with the trap. Community names act as passwords to remote SNMP management.
SNMP Community Names Screen Screen Example Figure 3-5 SNMP Community Names Screen Screen Element Descriptions Refer to Table 3-5 for a functional description of each screen element. Table 3-5 SNMP Community Names Screen Element Descriptions Use this field… To… Community Name Enter a community name through which a user will access SNMP management. Access Policy Select the access permission accorded each community name.
Security Configuration Screen Table 3-5 SNMP Community Names Screen Element Descriptions (Continued) Use this field… To… Status Select the status (Enabled, Disabled or Remove) for each access policy. 3.7 SECURITY CONFIGURATION SCREEN When to Use To set a new login password for the device. How to Access Click on Security on the WebView navigation frame. The Security Configuration screen, Figure 3-6, displays.
TFTP Download Management Screen Table 3-6 Security Configuration Screen Element Descriptions Use this field… To… Old Password Enter the old login password or, if none has been configured on the device, leave this field blank. By default at device start up, no password is configured. New Password Enter the new login password. Confirm Password Re-enter the new login password. 3.8 TFTP DOWNLOAD MANAGEMENT SCREEN When to Use To download a new firmware image from a TFTP server to the device.
Address Table Configuration Screen Screen Example Figure 3-7 TFTP Download Management Screen Screen Element Descriptions Refer to Table 3-7 for a functional description of each screen element. Table 3-7 TFTP Download Management Screen Element Descriptions Use this field or button… To… Server IP Address Enter the address of the TFTP server from which the new firmware image file will be downloaded. Download Mode Accept the download mode: Runtime TFTP.
Address Table Configuration Screen How to Access Click on Address Table on the WebView navigation frame. The Address Table Configuration screen, Figure 3-8, displays. Screen Example Figure 3-8 Address Table Configuration Screen Screen Element Descriptions Refer to Table 3-8 for a functional description of each screen element. Table 3-8 Address Table Configuration Screen Element Descriptions Use this field or button… To… Address Table See the device’s current address table entries.
STA Information Screen Table 3-8 Address Table Configuration Screen Element Descriptions (Continued) Use this field or button… To… VLAN (1-3582) Enter a number (1 to 3582) identifying the VLAN to which the MAC address belongs. Port Select a port number associated with the MAC Address and VLAN. Status Select a status for new static address entries. Valid options are: Permanent - Leaves all addresses in the address table, even if the device is reset.
STA Information Screen How to Access Click on STA on the WebView navigation frame. The STA Information screen, Figure 3-9, displays. Spanning Tree information for the bridge device displays at the top (Spanning Tree) portion of the screen. STA information about individual ports displays at the bottom (Ports) portion of the screen. Screen Example Figure 3-9 STA Information Screen Screen Element Descriptions Refer to Table 3-9 for a functional description of each screen element.
STA Information Screen Table 3-9 STA Information Screen Element Descriptions Use this field… To… Spanning Tree: Spanning Tree State See whether Spanning Tree is Enabled or Disabled on the bridge device. Bridge ID See a unique identifier for this bridge, consisting of bridge priority plus MAC address (where the address is taken from the switch system). Max Age See the maximum number of seconds (6 to 40) the bridge device will wait to receive a configuration message before attempting to reconfigure.
STA Information Screen Table 3-9 STA Information Screen Element Descriptions (Continued) Use this field… To… Port Status See the port’s current STA state. Options are: Disabled - The port has been disabled by the user or has failed diagnostics. Blocked - The port receives STA configuration messages, but does not forward packets. Listening - The port will leave blocking state due to topology change, will start transmitting configuration messages, but does not yet forward packets.
STA Configuration Screen Table 3-9 STA Information Screen Element Descriptions (Continued) Use this field… To… Designated Port See the port designation used by STA for forwarding from this port to the root. 3.11 STA CONFIGURATION SCREEN When to Use To configure Spanning Tree Algorithm (STA) settings for the device, including parameters for when the device becomes the Spanning Tree root bridge. How to Access Click on STA on the WebView navigation frame.
STA Port Configuration Screen Table 3-10 STA Configuration Screen Element Descriptions Use this field… To… Switch: Usage Select whether Spanning Tree is Enabled or Disabled on the bridge device. Priority Enter the bridge priority for the device. The priority level can be 0 to 65535, with 65335 being the highest. STA uses device priority to determine the root device, the logical center of the Spanning Tree topology. The device with the highest priority becomes the root.
STA Port Configuration Screen Screen Example Figure 3-11 STA Port Configuration Screen Screen Element Descriptions Refer to Table 3-11 for a functional description of each screen element. Table 3-11 STA Port Configuration Screen Element Descriptions Use this field… To… Fast forwarding mode Enable or disable fast forwarding mode (also known as STP standby mode) for all ports on the device.
Bridge Extension Configuration Screen Table 3-11 STA Port Configuration Screen Element Descriptions (Continued) Use this field… To… Priority Enter a bridge priority value for the port. This number represents the cost of a link in the Spanning Tree bridge. Valid values are from 0 to 128, with 0 indicating high priority and 128, low priority. Path Cost Enter a value (1 to 65535) to assign path cost to a port. This setting takes precedence over Priority.
Bridge Extension Configuration Screen Screen Example Figure 3-12 Bridge Extension Configuration Screen Screen Element Descriptions Refer to Table 3-12 for a functional description of each screen element. Table 3-12 Bridge Extension Configuration Screen Element Descriptions Use this field… To… Extended Multicast Filtering Services See if filtering of individual multicast addresses is active. Traffic Classes See if the mapping of user priorities to multiple traffic classes function is active.
Port Priority Configuration Screen Table 3-12 Bridge Extension Configuration Screen Element Descriptions (Continued) Use this field… To… Configurable PVID Tagging See if you are allowed to override the default PVID setting (Port VLAN ID used in frame tags) and its egress status (VLAN-tagged or untagged) on each port. Local VLAN Capable See if the device supports multiple local bridges (or Spanning Trees). Host VLAN ID Enter the number of the VLAN designated as the host VLAN.
Port Priority Configuration Screen Screen Example Figure 3-13 Port Priority Configuration Screen Screen Element Descriptions Refer to Table 3-13 for a functional description of each screen element. Table 3-13 Port Priority Configuration Screen Element Descriptions Use this field… To… Port See the port number associated with the displayed priority parameters.
Port Traffic Class Information Screen Table 3-13 Port Priority Configuration Screen Element Descriptions (Continued) Use this field… To… Default Ingress User Priority See or enter a new 802.1p port transmit priority for frames that are received (ingress) without priority information in their tag header. Valid priority values are 0 through 7, with 0 being lowest priority and 7, highest.
Port Traffic Class Information Screen Screen Example Figure 3-14 Port Traffic Class Information Screen Screen Element Descriptions Refer to Table 3-14 for a functional description of each screen element. Table 3-14 Port Traffic Class Information Screen Element Descriptions Use this field… To… Port See the port number associated with the displayed priority parameters.
VLAN Basic Information Screen Table 3-14 Port Traffic Class Information Screen Element Descriptions (Continued) Use this field… To… Priority <0 - 7> See the traffic class, or transmit queue, associated with priority levels 0 through 7 for each port. 0 indicates that the priority has been assigned the lowest transmit queue priority, and 3 indicates it has been assigned the highest.
VLAN Current Table Screen Screen Element Descriptions Refer to Table 3-15 for a functional description of each screen element. Table 3-15 VLAN Basic Information Screen Element Descriptions Use this field… To… VLAN Version Number See the VLAN version used by the device as specified in the IEEE 802.1Q standard. Maximum VLAN ID See the maximum number of VLAN IDs that can be recognized by the device.
VLAN Current Table Screen Screen Example Figure 3-16 VLAN Current Table Screen Screen Element Descriptions Refer to Table 3-16 for a functional description of each screen element. Table 3-16 VLAN Current Table Screen Element Descriptions Use this field… To… VLAN Entry Delete Count See the number of times a VLAN entry has been deleted from this table. VLAN ID Select the number identifying the VLAN for which to see port egress information. Default is 1.
VLAN Static List Screen Table 3-16 VLAN Current Table Screen Element Descriptions (Continued) Use this field… To… Egress Ports See which ports belong to the VLAN’s egress list. Untagged Ports See which ports belonging to the VLAN are configured to transmit untagged frames. 3.18 VLAN STATIC LIST SCREEN When to Use To create new or remove existing static VLANs from the device. How to Access Click on VLAN on the WebView navigation frame. The VLAN Basic Information screen, Figure 3-15, displays.
VLAN Static Table Screen Table 3-17 VLAN Static List Screen Element Descriptions Use this field or button… To… Current See the ID number(s) for currently configured VLANs and whether or not they are enabled or disabled. VLAN ID (1-3582) Enter a unique number (1 to 3582) for the new VLAN to be created. VLAN Name Enter a name (1 to 32 characters) for the new or previously created static VLAN. Status Enable or Disable the static VLAN.
VLAN Static Table Screen Screen Example Figure 3-18 VLAN Static Table Screen WebView Local Management Tasks 3-31
VLAN Static Table Screen Screen Element Descriptions Refer to Table 3-18 for a functional description of each screen element. Table 3-18 VLAN Static Table Screen Element Descriptions Use this field or button… To… VLAN Select the VLAN ID and name for which to configure VLAN parameters. Name See the VLAN name. Status Enable or disable the static VLAN. Egress Ports Members See which ports belong to the static VLAN’s egress list.
VLAN Static Membership by Port Screen Table 3-18 VLAN Static Table Screen Element Descriptions (Continued) Use this field or button… To… Untagged Ports Members See which ports are configured to transmit untagged frames for a static VLAN. Non-Members See which ports are not configured to transmit untagged frames for a static VLAN. Make a selected Non-Member port part of the Member list of ports able to transmit untagged frames for the static VLAN.
VLAN Static Membership by Port Screen Screen Example Figure 3-19 VLAN Static Membership by Port Screen Screen Element Descriptions Refer to Table 3-19 for a functional description of each screen element. Table 3-19 VLAN Static Membership by Port Screen Element Descriptions Use this field or button… To… Port Number Select the number of the port for which to configure VLAN membership. Member See the number and name of the VLAN of which the port is a member.
VLAN Port Configuration Screen 3.21 VLAN PORT CONFIGURATION SCREEN When to Use To assign default VLAN IDs to untagged frames, and to enable or disable ingress filtering on one or more ports. How to Access Click on VLAN on the WebView navigation frame. The VLAN Basic Information screen, Figure 3-15, displays. Click on VLAN Port Configuration on the content frame. The VLAN Configuration screen, Figure 3-20, displays.
IGMP Configuration Screen Screen Element Descriptions Refer to Table 3-20 for a functional description of each screen element. Table 3-20 VLAN Port Configuration Screen Element Descriptions Use this field… To… Port See the number of the port for which to configure default VLAN ID and ingress filtering status. PVID (1-3582) Enter a Port VLAN ID (1 to 3582). Untagged frames received on the port will be assigned this VLAN number. By default, all ports are members of VLAN ID 1, the default VLAN.
IP Multicast Registration Table Screen Screen Example Figure 3-21 IGMP Configuration Screen Screen Element Descriptions Refer to Table 3-21 for a functional description of each screen element. Table 3-21 IGMP Configuration Screen Element Descriptions Use this field… To… IGMP Status Enable or disable IGMP snooping on the device. This allows a host to inform the device it wants to receive transmissions addressed to a specific multicast group.
IP Multicast Registration Table Screen How to Access Click on IGMP on the WebView navigation frame. The IGMP Configuration screen, Figure 3-21, displays. Click on IP Multicast Registration Table on the content frame. The IP Multicast Registration Table screen, Figure 3-22, displays. Screen Example Figure 3-22 IP Multicast Registration Table Screen Screen Element Descriptions Refer to Table 3-22 for a functional description of each screen element.
Port Information Screen Table 3-22 IP Multicast Registration Table Screen Element Descriptions (Continued) Use this field… To… Multicast Group Port List See the port(s) within this VLAN that wish to receive multicast transmissions. 3.24 PORT INFORMATION SCREEN When to Use To view port administrative, link, speed, duplex and flow control status, and to access the Port Configuration screen. How to Access Click on Port on the WebView navigation frame. The Port Information screen, Figure 3-23, displays.
Port Configuration Screen Table 3-23 Port Information Screen Element Descriptions Use this field… To… Port See the port number associated with the displayed status information. Admin Status See whether the port is Enabled (up) or Disabled (down). Link Status See whether the port has a valid link (Up or Down). Link status will be down until a link is established to an external device and the port is enabled. Speed Status See the port’s operational speed in Mbps (10M, 100M or 1000M).
Port Configuration Screen Screen Example Figure 3-24 Port Configuration Screen Screen Element Descriptions Refer to Table 3-24 for a functional description of each screen element. Table 3-24 Port Configuration Screen Element Descriptions Use this field… To… Flow control mode Enable All or Disable All ports for flow control mode. Port See the port number associated with the displayed status information. Admin Status Enable or disable the port.
Mirror Port Configuration Screen Table 3-24 Port Configuration Screen Element Descriptions (Continued) Use this field… To… Duplex Status Set the port’s duplex mode. Options are: 10M Half-Duplex, 10M Full-Duplex, 100M Half-Duplex, 100M Full-Duplex, and Auto-Negotiation. Flow Control Status Set the port’s flow control status (Enabled or Disabled). Flow control is used to manage the transmission between two devices as specified by IEEE 802.
Port Trunking Configuration Screen Screen Element Descriptions Refer to Table 3-25 for a functional description of each screen element. Table 3-25 Mirror Port Configuration Screen Element Descriptions Use this field… To… Status Enable port mirroring between the selected Source Port and Target Port. Mirror Source Port Select a source port on which the traffic will be monitored. Mirror Target Port Select a target port that will duplicate or “mirror” all the traffic on the monitored source port. 3.
Port Trunking Configuration Screen Screen Example Figure 3-26 Port Trunking Configuration Screen Screen Element Descriptions Refer to Table 3-26 for a functional description of each screen element. Table 3-26 Port Trunking Configuration Screen Element Descriptions Use this field or button… To… Status List: Trunkname Enter a name for the trunk to be created. Create a new trunk with the name specified.
Port Statistics Screen Table 3-26 Port Trunking Configuration Screen Element Descriptions (Continued) Use this field or button… To… Member List: Current See a list of trunks and member ports currently configured on the device. Trunk Select a trunk name to which to Add member ports, or to Delete from the device. Port Select a member port to add to the specified trunk. Add the specified Port to the specified Trunk Member List. Remove the specified Port from the specified Trunk Member List.
Port Statistics Screen Screen Example Figure 3-27 Port Statistics Screen Screen Element Descriptions Refer to Table 3-27 for a functional description of each screen element.
Port Statistics Screen Table 3-27 Port Statistics Screen Element Descriptions Use this field or button… To… Port Number Select the number of the port for which to view statistics. Etherlike Statistics Alignment Errors For 10 Mbps ports, see counts of alignment errors (mis-synchronized data packets). For 100 Mbps ports, see counts of the sum of alignment errors and code errors (frames received with rxerror signal).
Port Statistics Screen Table 3-27 Port Statistics Screen Element Descriptions (Continued) Use this field or button… To… RMON Statistics: Drop Events See the total number of times that the RMON agent was forced to discard frames due to lack of available switch resources. This does not display the number of frames dropped, only the number of times the RMON agent was forced to discard frames.
Console Configuration Screen Table 3-27 Port Statistics Screen Element Descriptions (Continued) Use this field or button… To… Jabbers See the total number of frames that were greater than 1518 bytes and had either a bad FCS or a bad CRC. Collisions See the total number of collisions that have occurred on this interface. 64 Bytes Frames See the total number of frames, including bad frames, received that were 64 bytes in length (excluding framing bits, but including FCS bytes).
Console Configuration Screen How to Access Click on Console on the WebView navigation frame. The Console Configuration screen, Figure 3-28, displays. Screen Example Figure 3-28 Console Configuration Screen Screen Element Descriptions Refer to Table 3-28 for a functional description of each screen element. Table 3-28 Console Configuration Screen Element Descriptions Use this field… To… Baudrate Select the console baud rate.
