Monitoring, Port Utilization, 156 | Allied Telesis AT-9724TS

Chapter 9 - Monitoring

9-1 Port Utilization

The Port Utilization page displays the percentage of the total available bandwidth being used on the port.

To view the port utilization, open the Monitoring folder and then the Port Utilization link:

Figure 9- 1. Port Utilization window

To select a port to view these statistics for, first select the Switch in the switch stack by using the Unit pull-down menu and then select the port by using the Port pull down menu.The user may also use the real-time graphic of the Switch and/or switch stack at the top of the web page by simply clicking on a port. The following fields can be set:

Parameter	Description
Time Interval	Select the desired setting between 1s and 60s, where "s" stands for seconds.The default value is one second.
Record Number	Select number of times the Switch will be polled between 20 and 200.The default value is 200.

Click Clear to refresh the graph. Click Apply to set changes implemented.

9-2 CPU Utilization

The CPU Utilization displays the percentage of the CPU being used, expressed as an integer percentage and calculated as a simple average by time interval.To view the CPU Utilization window, open the Monitoring folder and click the CPU Utilization link.

Allied Telesyn AT-9724TS High-Density Layer 3 Stackable Gigabit Ethernet Switch

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Allied Telesis AT-9724TS Monitoring, Port Utilization, CPU Utilization, Parameter Description Time Interval, 156

Contents

AT-9724TS Electrical Safety and Emission Statement Table of Contents RIP 133 Purpose of This Guide PrefaceHow This Guide is Organized Bold font Document Conventions European Support Numbers Regional Locations Returning Products FTP Server Tell Us What You Think Introduction Switching TechnologyEthernet Technology Fast Ethernet Gigabit Ethernet Technology Features Switch Description Ports Installing the SFP portsFront Panel Components RFC1493 Bridge LED Description LED IndicatorsRear Panel Components Side-Panel Components Package Contents InstallationInstalling the Switch without a Rack Before You Connect to the Network Prepare Switch for installation on a desktop or shelf Installing the Switch in a Rack Power On Mounting the Switch in a Standard 19 RackPower Failure External Redundant Power System Switch To End Node Connecting the SwitchSwitch to Hub or Switch Stacking and the AT-9724TS Connecting To Network Backbone or Server Stacking in a Ring Architecture Stacking Limitations Utilizing a Ring Topology Introduction to Switch Management First Time Connecting to the Switch Snmp Settings Password Protection MIBs TrapsIP Address Assignment Assigning the Switch an IP Address Connecting Devices to the Switch Login to Web Manager Introduction to Web-based Switch ConfigurationIntroduction Areas of the User Interface Web-based User InterfaceAreaFunction Web Pages Switch Information Configuring The SwitchClick the Switch Information link in the Configuration menu IP Address BootpDhcp Advanced Settings Setting the Switchs IP Address using the Console InterfaceVlan Name Specified or Management Station IP Addresses are assigned Box Information Lowest priority number in the stack is the Master switch Port ConfigurationTo configure switch ports Priority Stack Parameter Description State Port DescriptionSpeed/Duplex Flow Control Port Mirroring To configure a mirror portLink Aggregation Understanding Port Trunk Groups 10. Link Aggregation Group Configuration window Add 12. Lacp Port Setting and Lacp Port Information window Lacp Port Setting History size Setting is 1 second MAC Notification Global SettingsSpecified.The default setting is MAC Notification Igmp MAC Notification Port SettingsIgmp Versions 1 Parameter Description Unit Type Meaning Vlan ID Igmp Snooping Static Router Ports 802.1s Mstp Spanning TreeFollowing parameters can be set VID Vlan ID 802.1w Rapid Spanning Tree STP Bridge Global SettingsPort Transition States Edge Port 21. STP Bridge Global Settings STP compatible MST Configuration Table Msti Msti ID Displays the Msti ID previously set by the user Msti ID of the Cist is 0 and cannot be alteredParameter Parameter Description Instance ID Msti Port InformationInternal cost 0=Auto Priority Parameter Description Instance Type STP Instance SettingsInstance Status Instance Priority Parameter Description Designated Root Bridge Forward DelayExternal Root Cost Regional Root Bridge STP Port Settings Vlan ID VID Forwarding & Filtering Unicast ForwardingMAC Address VID Static Multicast ForwardingMulticast MAC Address Not be a member of the Static Multicast Group Vlan Description VLANs Understanding Ieee 802.1p PriorityIeee 802.1Q VLANs Some relevant terms Ingress 802.1Q Vlan TagsFiltering Transmit 39.Adding an Ieee 802.1Q Tag Bits Port Vlan ID Default VLANsTagging and Untagging Ingress Filtering Port-based VLANs Switch PortsVlan Segmentation Vlan and Trunk Groups Protocol Type Header in Hexadecimal Form Static Vlan EntryPage Protocol ID Advertisement Port Settings Tag None Egress Forbidden Gvrp Setting Gvrp Traffic ControlIngress Check Acceptable Frame Type Port Security Admin StateMax. Learning Addr Mode Port Lock Entries MAC Address SwitchVlan Name Be deleted Advantages of QoS 18 QoSUnderstanding QoS Bandwidth Control Disables the limitNolimit Packets QoS Scheduling Mechanism Weight fairOutput Scheduling Parameter Description Strict Parameter Description Max. Packets Configuring the Combination QueueBe specified 802.1p User Priority 802.1p Default Priority Traffic Segmentation 55. Setup Forwarding Ports window 57. System Log Servers Add Following parameters can be set System Log Server Parameter Description Index Status Choose Enabled or Disabled to activate or deactivateServer IP Severity Current Time Settings Sntp Settings Time Zone and DST +/- Hhmm DST Repeating SettingsMinutes Enter the month DST will start on, each year 61.Access Profile Table Ethernet Access Profile Table Configuring the Access Profile Table Vlan Source IP Mask Destination IP Mask Shown below is the Packet Content Mask configuration windowDscp Protocol Port Offset Replace Dscp Access IDSource IP Destination IPPage Destination MAC Destination Source MAC Source 71.Access Rule Configuration Packet Content Mask Priority Offset 72.Access Rule Display window Packet Content Mask MAC-Based Network Access Control Port-Based Network Access ControlSwitch 75 .1X Authenticator Settings window Configure Authenticator Local Users From and To PAE System ControlCapability From Initializing Ports for Port BasedAuth PAE State Backend State Initializing Ports for MAC Based Reauthenticate Ports for Port Based Reauthenticate Ports for MAC Based Radius Server Setting Up IP Interfaces Layer 3 IP Networking Layer 3 Global Advanced Settings Network Number IP Address To setup IP Interfaces on the Switch Parameter Description Interface Name MD5 Key Table ConfigurationSubnet Mask Secondary Route Source Metric Type Route Redistribution Settings IP address of the Static/Default Route Static/Default RouteFollowing parameters may be set or viewed ParameterDescription Dest Protocol Src Protocol Type Metric Backup State IP address above Route Preference SettingsRoute Type Validity Range Default Value Permanently set on the switch and unconfigurable Ospf Intra Parameter Description RIPStatic Ospf Inter Parameter Description IP Address Static ARP TableIP address of the ARP entry MAC address of the ARP entry RIP Configuration RIP Command CodesRIP Version 1 Message Format RIP 1 Message 102 Setting Up RIP Shortest Path Algorithm Link-State AlgorithmOspf Cost Ospf 104 Shortest Path Tree Link-State Packets Areas and Border Routers105 Message Digest Authentication MD-5 Ospf AuthenticationSimple Password Authentication Backbone and Area Designated Router Election AdjacenciesBuilding Adjacency Adjacencies on Point-to-Point Interfaces Hello Packet Database Description Packet Backup Designated Router Interface address on the networkOn the network 109 Field Description Options Link-State Request PacketBit MS bit Octets Version No Link-State Update Packet111 Link-State Advertisement Formats Link-State Acknowledgment Packet112 Router Links Advertisements Link State Advertisement HeaderLink State ID ASBR,AS External Link Link State Checksum Successive Link State Sequence numbers Area Field Description BitField Description Type Link ID Network Links Advertisements IP Type of Service that this metric refers toSummary Link Advertisements Field Description Autonomous Systems External Link Advertisements Type of Service that the following cost is relevant toField Description Network Mask Ospf Area ID Setting General Ospf SettingsParameter Description Ospf Route ID Current Route ID Stub Default Cost Ospf Interface SettingsParameter Description Area ID Stub Import Summary LSA Auth. Key ID Router Auth TypeMetric Type, as specified in the previous parameter Retransmit Time Seconds Ospf Virtual Interface Settings Ospf Host Route Settings Ospf Area Aggregation SettingsNetwork Number Lsdb Type Dhcp / Bootp Relay Information Dhcp / Bootp RelayFollowing fields are configured for Ospf host route Ospf domain DNS Relay DHCP/BootP Relay Settings Configuring DNS Relay Information Domain Name ResolutionDNS Relay Static Settings Mapping Domain Names to Addresses Non-owner response Ping Vrrp Configuration125 Vrid Vrrp Interface SettingsDisplay Preempt Mode Admin. StateVrid Critical IP Address Virtual MAC Address Virtual IP AddressVirtual Router State Master IP Address IP Multicast Routing Protocol Igmp Interface Configuration129 Dvmrp Global Setting Dvmrp Interface ConfigurationDvmrp Interface Settings 130 PIM-DM Configuration PIM-DM Interface ConfigurationNeighbor Timeout Interval Probe Interval Displays the IP address for the IP interface named above Previously defined IP interfaceJoin/Prune Interval Seconds Security IP Security ManagementUser Accounts 133 Management Admin User Admin and User PrivilegesUser Account Management 134 Policy & Parameters Access Authentication Control135 Authentication Server Group Settings Applications Authentication SettingsLogin Method List Enable Method List 137 Timeout Authentication Server HostsRetransmit 139 Login Method Lists 140 Enable Method Lists Parameter Description Method List Name Local Enable PasswordMethod 1, 2, 3 Method list Local Enabled field will result in a fail message Enable AdminParameterDescription 142 Download Certificate Secure Socket Layer SSLParameter Description Certificate Type Key File Name Cert.der 144 Configuration Secure Shell SSH SSH ConfigurationSSH Algorithm AES128-CBC 3DES-CBCAES192-CBC AES256-CBC HMAC-SHA1 SSH User AuthenticationHMAC-MD5 HMAC-RSA Parameter Description User Name Auth. ModeHost Name Host IP Snmp User Table Snmp Manager Snmp Version Group NameAuth-Protocol Priv-Protocol 151 Snmp View Table Parameter Description View Name Snmp Group TableSubtree OID 152 Snmp Community Table Configuration Contents of the MIBs on the Switch Access RightSnmp Host Table Parameter Description Community Name Parameter Description Host IP Address Snmp Engine IDCommunity String or Snmp V3 User Name Port Utilization MonitoringCPU Utilization Parameter Description Time Interval Received RX Packets157 158 159 UMB Cast RX 160 Transmitted TX 161 Tx Packets Analysis window table for Bytes and Packets 162 Errors Record Number Crc ErrorUnder Size Over Size 164 LateColl Because the medium was busy SizeExColl Packet SingColl Stacking Information Prom Version A Star topology Device StatusRuntime Version Version Illustrations 168 MAC Address Find Down menus Switch History LogAddress Vlan ID of the Vlan the port is a member Igmp Snooping Forwarding Igmp Snooping GroupParameter Description Sequence 170 Authenticator State Port Access ControlBrowse Router Port Capability is disabled Authenticator StatisticsParameter Description Auth PAE State 802.1x Rx Error Recognized Rx Invalid AuthenticatorFollowing fields can be viewed 173 Authenticator Session Statistics Authenticator Diagnostics Radius Authentication 177 Radius Accounting Browse IP Address Layer 3 Feature178 Browse ARP Table Browse Routing TableBrowse IP Multicast Forwarding Table 179 Ospf Monitoring Browse Igmp Group TableBrowse Ospf Lsdb Table 180 Ospf Virtual Neighbor Browse Ospf Neighbor Table Browse Dvmrp Routing Table Dvmrp MonitoringBrowse Dvmrp Neighbor Address Table PIM Monitoring Browse Dvmrp Routing Next Hop TablePIM Neighbor Address Table 183 Tftp Service Switch MaintenanceDownload Configuration File Download Firmware Multiple Image Services Upload ConfigurationUpload Log Firmware Information Update Time Config Firmware ImageBOX Size Parameter Description Image Ping TestActive Parameter Description Save Only save config ResetSave Changes 188 Following menu is used to restart the Switch Reboot DeviceLogout 189 General Appendix a Technical SpecificationsPhysical & Environmental EMC 191 Performance Gefahr Durch Blitzschlag Lightning Danger Electrical Type Class 1 EquipmentGeräte DER Klasse Vorsicht Elektrisk Klasse 1-UDSTYR Fare Under UvejrElektrische Toestellen VAN Klasse Salamaniskuvaara Métalliques accessibles à l’utilisateurPericolo DI Fulmini Elettricità Dispositivi DI Classe Fare Arbeid Ikke på utstyr eller Kabler i Tordenvær Fare for LynnedslagPeligro DE Rayos Electrico Equipo DEL Tipo Clase Elektriskt TYP Klass 1 Utrustning Fara FÖR Blixtnedslag196