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DHCP Detailed Statistics

This page provides statistics for DHCP snooping. Notice that the normal forward per-port TX statistics isn't increased if the
incoming DHCP packet is done by L3 forwarding mechanism. And clear the statistics on specific port may not take effect
on global statistics since it gathers the different layer overview.
To display the DHCP Detailed Statistics in the web interface:



Click Monitor / DHCP / Detailed Statistics



Scroll to select the port for which to display the details.



Check the Auto-Refresh check box to have the page automatically refresh every 3 seconds.

DHCP Detailed Statistics Parameters:

Items

Description

Rx and Tx Discover

The number of discover (option 53 with value 1) packets received and transmitted.

Rx and Tx Offer

The number of offer (option 53 with value 2) packets received and transmitted.

Rx and Tx Request

The number of request (option 53 with value 3) packets received and transmitted.

Rx and Tx Decline

The number of decline (option 53 with value 4) packets received and transmitted.

Rx and Tx ACK

The number of ACK (option 53 with value 5) packets received and transmitted.

Rx and Tx NAK

The number of NAK (option 53 with value 6) packets received and transmitted.

Rx and Tx Release

The number of release (option 53 with value 7) packets received and transmitted.

Rx and Tx Inform

The number of inform (option 53 with value 8) packets received and transmitted.

Rx and Tx Query

The number of lease query (option 53 with value 10) packets received and transmitted.

Rx abd Tx Lease Unassigned

The number of lease unassigned (option 53 with value 11) packets received and transmitted.

Rx and Tx Lease Unknown

The number of lease unknown (option 53 with value 12) packets received and transmitted. Rx and
Tx Lease Active.

Rx and Tx Lease Active

The number of lease active (option 53 with value 13) packets received and transmitted.

Rx Discarded checksum error

The number of discard packet that IP/UDP checksum is error.

Rx Discarded from Untrusted

The number of discarded packet that are coming from untrusted port.

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Summary of Contents for S81

Page 1: ...com 1 866 840 0004 CANADA 780 Birchmount Road Unit 16 Scarborough ON M1K5H4 U S A 4450 Witmer Industrial Estates Unit 4 Niagara Falls NY 14305 Rev 170215 S81 USER MANUAL PoE Managed Switch for video s...

Page 2: ...een tested and found to comply with limits for a Class A digital device pursuant to Part 15 of FCC Rules These limits are designed to provide reasonable protection against harmful interference when th...

Page 3: ...ansceiver 13 Making Network Connections 14 1000BASE T Cable Requirements 15 Cable labelling and Connection Records 15 Troubleshooting 15 Troubleshooting Chart 16 Power and cooling problems 16 In Band...

Page 4: ...Access Control List ACL 54 ACL Ports 54 ACL Rate Limiters 55 Access Control List 56 IP Source Guard 58 Static Table 59 ARP Inspection 59 VLAN Mode Configuration 61 Static ARP Inspection Table 62 Dynam...

Page 5: ...Checking 97 MAC Table 98 VLANs 100 Private VLANs 102 Private VLAN Port Isolation 103 MAC Based VLAN VCL 103 Protocol based VLAN 104 Protocol to Group 104 Group to VLAN 105 IP Subnet based VLAN 106 VO...

Page 6: ...Statistics 138 SFP Information 140 DHCP 141 DHCP Server 141 DHCP Statistics 141 DHCP Server Binding IP 142 DHCP Server Declined IP 143 Dynamic DHCP Snooping Table 143 DHCP Relay Statistics 143 DHCP D...

Page 7: ...M Information 170 MLD Snooping 171 MLD Snooping Group Information 172 IPv6 SFM Information 173 LLDP 174 Neighbor 174 LLDP MED Neighbor 174 LLDP PoE 177 LLDP EEE 177 LLDP Port Statistics 178 LLDP PoE S...

Page 8: ...196 Server Report 196 Chapter 7 Device Management System DMS 197 Management Error Bookmark not defined DMS Mode Error Bookmark not defined Management Device List 198 DMS Graphic Monitoring 199 Topolo...

Page 9: ...16 Bytes Environment Operating Temperature 0 to 45 32 to 113 F Storage Temperature 20 to 70 C 4 to 158 F Humidity 10 to 90 RH non condensing Mechanism Dimensions 242 x 220 x 44 mm L x W x H 9 x 8 x 1...

Page 10: ...secure access to the browser based management GUI in the switch IEEE 802 1X IEEE802 1X RADIUS authentication authorization and accounting MD5 hash guest VLAN single multiple host mode and single multi...

Page 11: ...ndard for monitoring high speed switched networks It gives complete visibility into the use of networks enabling performance optimization accounting billing for usage and defense against security thre...

Page 12: ...stalation please verify that your package contains the following items 8 port S81 PoE Switch One AC Power Cord One User s Manual CD disk One QSG Quick Start Guide hard copy Mounting Ear Brackets for 1...

Page 13: ...status and meanings Table 4 LED INDICATORS Mode LED Status Description Link ACT Speed Green Blink Connection is 1Gbps Amber Blink Connection is 10 100Mbps PoE Solid Green PoE ON Rear Panel The 3 prong...

Page 14: ...port if you have any questions with the SFP transceivers The SFP slots support the following optional SFP Transceiver Types SFP LC 1000Base SX GE SFP Fiber Module LC Multi Mode 850nm SFP LCM2 1000Base...

Page 15: ...to an available port on the switch NOTE Avoid using flow control on a port connected to a hub unless it is actually required to solve a problem Otherwise back pressure jamming signals may degrade ove...

Page 16: ...d This will allow the user to easily locate inter connected devices isolate faults and change your topology without wasting time unnecessarily To best manage the physical implementations of the networ...

Page 17: ...corresponding device If the switch is installed in a rack check the connections to the punch down block and patch panel Verify that the proper cable types are used and its length does not exceed speci...

Page 18: ...ch is easily configured and monitoed through any one port Start up by the following steps 1 Place the switch close to your PC NB that you intend to use for configuration It will help you to check the...

Page 19: ...n this is the node s fully qualified domain name A domain name is a text string drawn from the alphabet A Za z digits 0 9 minus sign No space characters are permitted as part of a name The first chara...

Page 20: ...te switch The following modes are supprted From any DHCP interfaces The First DNS server offered from a DHCP lease to a DHCP enabled interface will be used No DNS server No DNS server will be used Con...

Page 21: ...and 128 bits for an IPv6 address The field may be left blank if IPv6 operation on the interface is not desired IP Routes Delete Select this option to delete an existing IP route Network The destinati...

Page 22: ...t can be used as a shorthand way of representing multiple 16 bitgroupsofcontiguouszeros butitcan onlyappearonce Itcanalso represent a legally valid IPv4 address For example 192 0 0 10 Time The switch...

Page 23: ...forward or backward according to the configurations set below for a defined Daylight Saving Time duration Select Disable to disable the Daylight Saving Time configuration Select Recurring and configur...

Page 24: ...et EEE is a power saving option that reduces the power usage when there is low or no traffic utilization EEE works by powering down circuits when there is no traffic When a port gets data to be transm...

Page 25: ...ted once data is ready for transport from a port but is instead queued until a burst of data is ready to be transmitted This will give some traffic latency Ifdesiredit is possibletominimizethelatencyf...

Page 26: ...y speeds supported by the specific port are shown Possible speeds are Disabled Disables the switch port operation Auto Port auto negotiating speed with the link partner and selects the highest speed t...

Page 27: ...ption This section describes how to configure the Port s alias or any descriptions for the Port Identity It requires an alphanumeric string describing the full name and version identification for the...

Page 28: ...the previously saved settings DHCP Server Mode Parameters Items Description Mode Configure the operation mode per system Possible modes are Enabled Enable DHCP server per System Disabled Disable DHCP...

Page 29: ...o cancel The Form will return to the previously saved settings DHCP Server Excluded IP Parameters Items Description IP Range Define the IP range to be excluded IP addresses The first excluded IP must...

Page 30: ...defined IP Display network number of the DHCP address pool If is displayed it is not defined Subnet Mask Display subnet mask of the DHCP address pool If is displayed it is not defined Lease Time Displ...

Page 31: ...es DHCP Relay A DHCP relay agent is used to forward and to transfer DHCP messages between the clients and the server when they are not in the same subnet domain It stores the incoming interface IP add...

Page 32: ...from a DHCP message when transferring to DHCP client It only works when DHCP relay operation mode is enabled Disabled Disable DHCP relay information mode operation Relay Information Policy Indicates...

Page 33: ...s Andthesystem maintenance softwareupload factory defaults andetc needuserprivilegelevel 15 Generally the privilege level 15 can be used for an administrator account privilege level 10 for a standard...

Page 34: ...ilege Levels and everything in Maintenance Debug Only present in CLI Privilege Levels Every group has an authorization Privilege level for the following sub groups configuration read only configuratio...

Page 35: ...for primary authentication it is recommended to configure secondary authentication as local This will enable the management client to login via the local user database if none of the configured authe...

Page 36: ...he transfer of information between SNMP manager and agent and traverses the Object Identity OID of the management Information Base MIB described in the form of SMI syntax An SNMP agent is running on t...

Page 37: ...n is SNMPv1 or SNMPv2c If SNMP version is SNMPv3 the community string will be associated with SNMPv3 communities table It provides more flexibility to configure security name than a SNMPv1 or SNMPv2c...

Page 38: ...z w And it also allow a valid hostname A valid hostname is a string drawn from the alphabet A Za z digits 0 9 dot dash Spaces are not allowed the first character must be an alpha character and the fir...

Page 39: ...n check Save Max Group Number is 4 To configure the SNMP Communities in the web interface Click Configuration Security Switch SNMP Communities Click Add New Community Specify the SNMP Communities para...

Page 40: ...SNMP engine with which this user can communicate In other words if user engine ID equals the system engine ID then it is a local user otherwise it s remote a user User Name A string identifying the us...

Page 41: ...up Number v1 2 v2 2 v3 10 To configure SNMP Group settings in the web Interface Click Configuration Security Switch SMNP Groups Check the Delete check box to delete a group Click Add New Entry to open...

Page 42: ...the view type that this entry should belong to Possible view types are Included An optional flag to indicate that this view subtree should be included Excluded An optional flag to indicate that this...

Page 43: ...uthentication and no privacy Auth Priv Authentication and privacy Read View name The name of the MIB view defining the MIB objects for which this request may request the current values The allowed str...

Page 44: ...ch to Go RMON An RMON implementation typically operates in a client server model Monitoring devices that contain RMON software agents that collect information and analyze packets These probes act as s...

Page 45: ...isplay the RMON History Configuration in the web interface Click Configuration Security Switch RMON History Click Add new Entry Specify the ID parameters Click Apply and click the Save icon in the upp...

Page 46: ...the possible variables are InOctets The total number of octets received on the interface including framing characters InUcastPkts The number of uni cast packets delivered to a higher layer protocol In...

Page 47: ...the string length is from 0 to 127 default is a null string Type Indicates the notification of the event the possible types are None No SNMP log is created no SNMP trap is sent Log Create SNMP log ent...

Page 48: ...port on this switch on which Limit Control is enabled The end host will be allowed to forward if the limit is not exceeded Now suppose that the end host logs off or powers down If it wasn t for aging...

Page 49: ...s Disabled Limit Control is either globally disabled or disabled on the port Ready The limit is not yet reached This can be shown for all actions Limit Reached Indicates that the limit is reached on t...

Page 50: ...nt is no longer attached For MAC based ports re authentication is only useful if the RADIUS server configuration has changed It does not involve communication between the switch and the client and the...

Page 51: ...ch traffic coming from a successfully authenticated supplicant is assigned on the switch The RADIUS server must be configured to transmit special RADIUS attributes to take advantage of this feature se...

Page 52: ...enticator the switch doesn t need to know which authentication method the supplicant and the authentication server are using or how many information exchange frames are needed for a particular method...

Page 53: ...upports the MD5 Challenge authentication method so the RADIUS server must be configured accordingly When authentication is complete the RADIUS server sends a success or failure indication which in tur...

Page 54: ...set to VLAN ordinal 13 Value of Tunnel Private Group ID must be a string of ASCII chars in the range 0 9 which is interpreted as a decimal string representing the VLAN ID Leading 0 s are discarded The...

Page 55: ...thereby a re authentication immediately The clients will transfer to the unauthorized state while the re authentication is in progress Access Control List ACL The S81 switch access control list ACL is...

Page 56: ...pecify the port shut down operation of this port The allowed values are Enabled If a frame is received on the port the port will be disabled Disabled Port shut down is disabled The default value is Di...

Page 57: ...tting down a port This page shows the Access Control List ACL which is made up of the ACEs defined on this switch Each row describes the ACE that is defined The maximum number of ACEs is 256 on each s...

Page 58: ...ion of the ACE Frames matching the ACE are copied to the port number The allowed values are Disabled or a specific port number When Disabled is displayed the port copy operation is disabled Logging In...

Page 59: ...e Mode field Select Enabled for the specific port number Select the Maximum Dynamic Clients 0 1 2 unlimited for the specific port number Click Apply and click the Save icon in the upper right corner t...

Page 60: ...l be deleted during the next save Port The logical port for the settings VLAN ID The VLAN id for the settings IP address Allowed Source MAC address Mac Address Allowed Source MAC address Adding new en...

Page 61: ...setting of Check VLAN The default setting of Check VLAN is disabled When the setting of Check VLAN is disabled the log type ofARP Inspection will refer to the port setting And the setting of Check VLA...

Page 62: ...er To Configure a VLAN Mode Configuration in the web Interface Click Configuration Security Network ARP Inspection VLAN Configuration Click Add New Entry Specify the VLAN ID and Log Type Click Apply a...

Page 63: ...entry to the Static ARP Inspection Table Specify the Port VLAN ID IP Address and MAC address in the entry Dynamic ARP Inspection Table Entries in the DynamicARP Inspection Table are shown on this page...

Page 64: ...of the entry Translate to Static Select the checkbox to translate the entry to a static entry Authentication Authorization and Accounting AAA This section describes how to use an AAA Authentication A...

Page 65: ...This will stop the switch from continually trying to contact a server that it has already determined as dead Setting the Deadtime to a value greater than 0 zero will enable this feature but only if m...

Page 66: ...etransmit value Leaving it blank will use the global retransmit value Key This optional setting overrides the global key Leaving it blank will use the global key Adding a new server Click to add a new...

Page 67: ...k to add a new TACACS server An empty row is added to the table and the TACACS server can be configured as needed Up to 5 servers are supported The button can be used to undo the addition of the new s...

Page 68: ...Configuration Group ID Indicates the group ID for the settings contained in the same row Group ID Normal indicates there is no aggregation Only one group ID is valid per port Port Memebers Each switch...

Page 69: ...seconds before sending a LACP packet Prio The Prio controls the priority of the port If the LACP partner wants to form a larger group than is supported by this device then this parameter will control...

Page 70: ...whether the port is actively generating loop protection PDU s or whether it is just passively looking for looped PDU s Spanning Tree The Spanning Tree Protocol STP can be used to detect and disable n...

Page 71: ...bridge assumes that the link to the Root Bridge is down This bridge will then initiate negotiations with other bridges to reconfigure the network to reestablish a valid network topology Bridge Settin...

Page 72: ...e in the range 1 to 10 BPDus per second Advanced Settings Edge Port BPDU Filtering Control whether a port explicitly configured as Edge will transmit and receive BPDUs Edge Port BPDU Guard Control whe...

Page 73: ...with comma and or space A VLAN can only be mapped to one MSTI An unused MSTI should just be left empty not having anyVLANs mapped to it Example 2 5 20 40 Spanning Tree MSTI Priorities When implementin...

Page 74: ...n you implement a Spanning Tree protocol on the switch it is necessary to configure the CIST Ports This section describes how to inspect the current STP CIST port configurations and to configure them...

Page 75: ...been selected If set it can cause lack of spanning tree connectivity It can be set by a network administrator to preventbridgesexternalto acoreregion ofthe network influencethespanning tree active top...

Page 76: ...the MSTI Port Configuration Click Apply and click the Save icon in the upper right corner to save the settings or click Reset to cancel The Form will return to the previously saved settings Spanning...

Page 77: ...s To configure the MVR in the web interface Click Configuration MVR Enable or disable MVR and set all parameters Click Apply and click the Save icon in the upper right corner to save the settings or c...

Page 78: ...for the specific MVR VLAN Summary about the Interface Channel Setting of the MVR VLAN will be shown besides the Edit symbol Port The Logical port for the settings Port Role Configure an MVR port of th...

Page 79: ...ased on profile settings only when the global profile mode is enabled Delete Check to delete the entry The designated entry will be deleted during the next save Profile Name The name used for indexing...

Page 80: ...oup addresses that match the range specified in the rule will be learned Deny Group addresses that match the range specified in the rule will be dropped Log Indicates the logging preference upon recei...

Page 81: ...ast packet A switch supported by IGMP Snooping with the functions of query and reporting can update the information of the Multicast table when a member port joins or leaves an IP Multicast Destinatio...

Page 82: ...e used to avoid forwarding unnecessary leave messages to the router side Proxy Enabled EnableIGMPProxy Thisfeaturecanbeusedtoavoidforwardingunnecessary join and leave messages to the router side Port...

Page 83: ...the per VLAN IGMP Snooping Only up to 32 VLANs can be selected Querier Election Enable to join IGMP Querier Election in the VLAN Disable to act as an IGMP Non Querier Querier Address Define the IPv4...

Page 84: ...ting them with individual switch ports An IGMP profile can contain one or more multicast groups and specifies whether access to the group is permitted or denied If an IGMP profile denying access to a...

Page 85: ...nd destination systems cooperate to determine what multicast address to use Note that this is a function of the application software not of MLD When MLD snooping is enabled on a VLAN the switch acts t...

Page 86: ...multicast device or MLD querier If an aggregation member port is selected as a router port the whole aggregation will act as a router port Throttling Enable throttling to limit the number of multicast...

Page 87: ...ected packet loss on a network The allowed range is 1 to 255 default robustness variable value is 2 QI Query Interval The Query Interval is the interval between General Queries sent by the Querier The...

Page 88: ...adjacent LLDP devices The LLDP is a vender neutral protocol in the Internet Protocol Suite used by network devices for advertising their Identity capabilities and neighbors on an IEE 802 local area n...

Page 89: ...values are restricted to 1 8192 seconds Tx Reinit When a port is disabled LLDP is disabled or the switch is rebooted an LLDP shutdown frame is transmitted to the neighboring units signaling that the...

Page 90: ...LLDP information transmitted Sys Name Optional TLV When Checked the System Name is included in LLDP information transmitted Sys Descr Optional TLV When Checked the System Description is included in LL...

Page 91: ...rtise only those pieces of information which are specifically relevant to particular endpoint types for example only advertise the voice network policy to permitted voice capable devices both in order...

Page 92: ...SHOULD be normalized to within 32767 to 32767 with a maximum of 4 digits It is possible to select between two altitude types floors or meters Meters Representing meters of altitude defined by the ver...

Page 93: ...o Conferencing 5 Streaming Video 6 Control Signaling conditionally support a separate network policy for the media types above A large network may support multiple VoIP policies across the entire orga...

Page 94: ...VLAN ID and the Layer 2 priority fields are ignored and only the DSCP value has relevance Tagged indicates that the device is using the IEEE 802 1Q tagged frame format and that both the VLAN ID and t...

Page 95: ...42 42 Normal Operation Supply power to device 37 45 42 5 57 Power levels available Class Usage Power Range Watt Class description 0 Default 15 4 Classification unimplemented 1 Optional 4 Very Low Pow...

Page 96: ...e priority the port with the highest port number is shut down 2 Reserved Power In this mode the ports are shut down when total reserved powered exceeds the amount of power that the power supply can de...

Page 97: ...y Configuration Port This is the logical port number for this row Delay Mode Turn on off the power delay function Enabled Enable the PoE Power Delay Disabled Disable PoE Power Delay Delay Time 0 300se...

Page 98: ...ws the user to specify the auto detection parameters to check the linking status between PoE ports and PDs When it detects a fail to connect it will reboot the powered device automatically To display...

Page 99: ...switch builds up a table that maps MAC addresses to switch ports for knowing which ports the frames should go to based upon the DMAC address in the frame This table contains both static and dynamic e...

Page 100: ...MAC Based Authentication under 802 1X Each port can do learning based on the following settings Auto Learning is done automatically as soon as a frame with unknown SMAC is received Disable No learnin...

Page 101: ...e Save icon in the upper right corner to save the settings or click Reset to cancel The Form will return to the previously saved settings VLANsConfiguration Parameters Items Description Global VLAN Co...

Page 102: ...y tagged VLAN ID 0 On egress frames classified to the Port VLAN do not get tagged if Egress Tagging configuration is set to un tag Port VLAN The Port VLAN is called an Access VLAN for ports in Access...

Page 103: ...l to the syntax used in the Existing VLANs field By default a port may become member of all possible VLANs and is therefore set to1 4095 The field may be left empty which means that the port will not...

Page 104: ...he web interface Click Configure Private VLANs Port Isolation Select with port will be enabled for Port Isolation Click Apply and click the Save icon in the upper right corner to save the settings or...

Page 105: ...selected stack switch unit when you click on Save A MAC based VLAN without any port members on any stack unit will be deleted when you click Save The button can be used to undo the addition of new MAC...

Page 106: ...x where each pair xx in string is a hexadecimal value ranges from 0x00 0xff b PID If the OUI is hexadecimal 000000 the protocol ID is the Ethernet type EtherType field value for the protocol running o...

Page 107: ...N mapping entry Click to add a new entry in mapping table An empty row is added to the table the Group Name VLAN ID and port members can be configured as needed Legal values for a VLAN ID are 1 throug...

Page 108: ...d on the selected stack switch unit when you click on Save The Delete button can be used to undo the addition of new IP subnet based VLANs The maximum possible IP subnet based VLAN entries are limited...

Page 109: ...rt modes are Disabled Disjoin from Voice VLAN Auto Enable auto detect mode It detects whether there is VoIP phone attached to the specific port and configures the Voice VLAN members automatically Forc...

Page 110: ...priority of tagged frames This QoS classification mechanism is implemented in a QoS control list QCL The QoS class assigned to a frame is used throughout the device for providing queuing scheduling c...

Page 111: ...ied DPL can be overruled by a QCL entry PCP Controls the default PCP value All frames are classified to a PCP value If the port is VLAN aware and the frame is tagged then the frame is classified to th...

Page 112: ...n Parameters Items Description Port The logical port for the settings contained in the same row Click on the port number in order to configure the schedulers Enabled To evoke which Port needs to be en...

Page 113: ...112 NOTE Click the Port index to set the QoS Egress Port Schedulers...

Page 114: ...s restricted to 1 13200 when the Unit is Mbps Queue Shaper Unit Controls the unit of measure for the queue shaper rate as kbps or Mbps The default value is kbps Queue Shaper Excess Controls whether th...

Page 115: ...d stack unit as reflected by the page header To configure the QoS Port Shaping in the web interface Click Configuration QoS Port Shaping Display the QoS Egress Port Shapers Click Apply and click the S...

Page 116: ...r the queue is allowed to use excess bandwidth Queue Shaper Weight Controls the weight for this queue The default value is 17 This value is restricted to 1 100 This parameter is only shown if Schedule...

Page 117: ...116...

Page 118: ...e is set to Mapped QoS Port DSCP This section will describe how to set the QoS Port DSCP configuration that facilitates configuration of the basic QoS Port DSCP settings for all the switch ports These...

Page 119: ...CP translation window for the specific DSCP All Classify all DSCP Egress Port Egress rewriting can be one of the below parameters Disable No Egress rewrite Enable Rewrite enable without being remapped...

Page 120: ...nfigure the basic QoS DSCP Translation settings for the switch DSCP translation can be done for both Ingress and Egress To configure the DSCP Translation parameters in the web interface Click Configur...

Page 121: ...emap DP0 Select the DSCP value from the select menu to which you want to remap DSCP value ranges from 0 63 Remap DP1 Select the DSCP value from the select menu to which you want to remap DSCP value ra...

Page 122: ...which is made up of the QCEs QoS Control Entry Each row describes a QCE that is defined The maximum number of QCEs is 256 on each switch Click on the lowest plus sign to add a new QCE to the list To...

Page 123: ...es Untagged Match untagged Frames Tagged Match tagged Frames C Tagged Match C Tagged Frames S Tagged Match S Tagged frames The default value is Any VID Indicates the VLAN ID either a specific VID or r...

Page 124: ...have a value within 0x6000 OxFFFF or Any default value is Any 3 LLC SSAP Address valid SSAP Sorce Service Access point can very from 0x00 to 0xFF or Any DSAP Address Valid DSAP Destination ServiceAcc...

Page 125: ...ed here Unicast Multicast or Broadcast Enable Enable or disable the storm control status for the given frame type Rate The rate unit is packets per second pps Valid values are 1 2 4 8 16 32 64 128 256...

Page 126: ...rt a frame is only transmitted once It is therefore not possible to mirror Tx frames on the mirror port Because of this mode for the selected mirror port is limited to Disabled or Rx only Universal Pl...

Page 127: ...ged LAN and these devices form a reachability tree that is a subset of an active topology GARP defines the architecture rules of operation state machines and variables for the registration and de regi...

Page 128: ...e in units of one hundredth of a second The default is 1000 Max number of VLANs When GVRP is enabled a maximum number of VLANs supported by GVRP is specified By default this number is 20 This number...

Page 129: ...plers sFlow configuration is not persisted to non volatile memory which means that a reboot or master change will disable sFlow sampling To configure sFlow Agent in the web interface Click Configurati...

Page 130: ...rough SNMP the release must be confirmed a confirmation request will appear IP Address Host name The IP address or hostname of the sFlow reciever Both IPv4 and IPv6 addresses are supported UDP Port Th...

Page 131: ...figuration SMTP Configuration Scroll to select the Severity level Specify the parameters in each blank field Click Apply and click the Save icon in the upper right corner to save the settings or click...

Page 132: ...display and configure the system information in the web interface Click Monitor System Information Check the contact information for the system administrator as well as the name and location of the sw...

Page 133: ...and mechanical version of this switch Serial number The serial number of the switch MAC Address The MAC Address of this switch Memory Displays the memory size of the system FLASH Displays the flash s...

Page 134: ...ion IP network or host address of this route Gateway Displays the gateway address of this route Status Displays the Status flags of the route Neighbour Cache IP Address Displays the IP address of the...

Page 135: ...g detail message The message of the system log entry Buttons Auto Refresh Check this box to refresh the page automotically It will do so every 3 seconds Refresh Updates the sstem log entries starting...

Page 136: ...ttons Refresh Updates the system log entries starting from the current entry ID Updates the system log entries to the first available entry ID Updates the system log entry to the previous available en...

Page 137: ...displays the Port Statistics information and provides an overview of general traffic statistics for all switch ports To display the Port Statistic information in the web interface Click Monitor Ports...

Page 138: ...The number of received and transmitted packets per queue Buttons Auto refresh Check this box to refresh the page automatically It will do so every 3 seconds Refresh Click to refresh the page Clear Cl...

Page 139: ...yed under DSCP column Conflict Displays Conflict status of QCL entries It may happen that resources required to add a QCE may not be available In that case it shows conflict status as YES otherwise it...

Page 140: ...Rx and Tx Packets The number of received and trasmitted good and bad packets Rx and Tx Octets The number of received and transmitted good and bad bytes Includes FCS but excludes framing bits Rx and T...

Page 141: ...d CRC Rx Fragments The number of short 1 frames received with invalid CRC Rx Jabber The number of long 2 Frames received with invalid CRC Rx Filtered The number of received frames filtered by the forw...

Page 142: ...orking DC voltage of the SFP module Mon1 Bias Displays the current Bias of the SFP module Mon2 TX PWR Displays the transmit power of the SFP module Mon3 RX PWR Displays the receiver power of the SFP m...

Page 143: ...esh the page Clear Clears the counters DHCP Server Binding IP This page displays the bindings generated for DHCP clients To Display DHCP Server binding IP in the web interface Click Monitor DHCP Serve...

Page 144: ...CP Snooping Table in the web interface Click Monitor DHCP Snooping Table Check the Auto Refresh check box to have the page automatically refresh every 3 seconds Dynamic DHCP Snooping Table Parameters...

Page 145: ...ID Receive Bad Remote ID The number of packets whose Remote ID option did not match known Remote ID Client Statistics Transmit to Client The number of relayed packets from server to the client Transm...

Page 146: ...and transmitted Rx and Tx Decline The number of decline option 53 with value 4 packets received and transmitted Rx and Tx ACK The number ofACK option 53 with value 5 packets received and transmitted R...

Page 147: ...resh Check this box to refresh the page automatically It will do so every 3 seconds Refresh Click to refresh the page Clear Clears the counters Network Port Security Switch This section shows the Port...

Page 148: ...e corresponding user module is not enabled whereas a letter indicates that the user module abbreviated by that letter see Abbr has enabled port security State Displays the current state of the port It...

Page 149: ...display a Port Security Switch Status Configuration in the web interface Click Monitor Security Network Port Security Port Scroll to select the Port Number of the port to be displayed Check the Auto R...

Page 150: ...rried in the most recently received Response Identity EAPOL frame for EAPOL based authentication and the source MAC address from the most recently received frame from a new client for MAC based authen...

Page 151: ...MAC based Auth Last Supplicant Client info Information about the last supplicant client that attempted to authenticate This information is available for the following administrative states Port Based...

Page 152: ...have the page automatically refresh every 3 seconds ACL Status Parameters Items Description User Indicates the ACL user Ingress Port Indicates the ingress port of the ACE Possible values are All The A...

Page 153: ...box to have the page automatically refresh every 3 seconds ARP Inspection Status Parameters Items Description Navigating the ARP Inspection Table Each page shows up to 99 entries from the DynamicARP...

Page 154: ...hich the entries are displayed VLAN ID VLAN ID in which the IP traffic is permitted IP Address User IP Address of the entry MAC Address Source MAC address Buttons Auto refresh Check this box to refres...

Page 155: ...ready to accept access attempts Dead X seconds left Access attempts were made to this server but it did not reply within the configured timeout The server has temporarily been disabled but will get r...

Page 156: ...r Rx Malformed Access Responses radiusAuthClientExtMalforme dAccessResponses The number of malformed RADIUS Access Response packets received from the Server Malformed packets include packets with an i...

Page 157: ...ss attempts were made to this server but it did not reply within the configured timeout The server has temporarily been disabled but will get re enabled when the dead time expires The number of second...

Page 158: ...the server and the latest round trip time Name RFC4670 Name Description IP Address N A IP address and UDP port for the accounting server in question State N A Shows the state of the server It takes o...

Page 159: ...kets including bad packets broadcast packets and multicast packets received Broad cast The total number of good packets received that were directed to the broadcast address Multi cast The total number...

Page 160: ...Control Index and the number of entries to be displayed per page Check the Auto Refresh check box to have the page automatically refresh every 3 seconds RMON Histroy Overview Parameters Items Descrip...

Page 161: ...as a basis for the next lookup When the end is reached the text No more entries is shown in the displayed table To display the ROMON Alarm Overview in the web interface Click Monitor Security Switch...

Page 162: ...Switch RMON Event Enter a Start from Control Index and the number of entries to be displayed per page Check the Auto Refresh check box to have the page automatically refresh every 3 seconds RMON Even...

Page 163: ...b interface Click Monitor LACP Port Status Check the Auto Refresh check box to have the page automatically refresh every 3 seconds LACP Port Status Overview Parameters Items Description Port The switc...

Page 164: ...ve been discarded at each port Buttons Auto refresh Check this box to refresh the page automatically It will do so every 3 seconds Refresh Click to refresh the page Clear Clears the counters Loop Prot...

Page 165: ...ridge Instance This is also a link to the STP Detailed Bridge Status Bridge ID The Bridge ID of this Bridge instance Root ID The Bridge ID of the currently elected root bridge Root Port The switch por...

Page 166: ...Refresh Click to refresh the page Spanning Tree Port Statistics This page displays the STP Statistics of the bridge ports of the currently selected switch To display the STP Bridge status in the web...

Page 167: ...GMP and MLD respectively IGMPv1 Joins Received The number of Received IGMPv1 Joins IGMPv2 MLDv1 Reports Received The number of Received IGMPv2 Join s and MLDv1 Reports respectively IGMPv3 MDV Report s...

Page 168: ...No more entries is shown in the displayed table MVR Channels Groups Information Table Columns VLAN ID VLAN ID of the group Groups Group ID of the group displayed Port Members Ports under this group B...

Page 169: ...D VLAN ID of the group Group Group address of the group displayed Port Switch port number Mode Indicates the filtering mode maintained per VLAN ID port number Group Address basis It can be either Incl...

Page 170: ...fic port is configured to be a router port Dynamic denotes the specific port is learnt to be a router port Both denote the specific port is configured or learnt to be a router port Port Switch port nu...

Page 171: ...lookup IGMP Group Table Columns VLAN VLAN ID of the group Groups Group address of the group displayed Port Members Ports under this group Buttons Auto refresh Check this box to refresh the page automa...

Page 172: ...ayed Port Switch port number Mode Indicates the filtering mode maintained per VLAN ID Port number Group Address basis It can be either Include or Exclude Source Address IP Address of the source Curren...

Page 173: ...selected port MLD Snooping Group Information This page will display the MSL Snooping Group Information The starting point in the MLD group can be set with the Start from VLAN and group address input...

Page 174: ...20 entries from the beginning of the MLD SFM Information Table The Start from VLAN and group input fields allow the user to select the starting point in the MLD SFM Information Table Clicking the but...

Page 175: ...es are Other Repeater Bridge WLAN Access Point Router Telephone DOCSIS cable device Station only Reserved When a capability is enabled it is followed by If it is disabled it is followed by Management...

Page 176: ...ices may include but are not limited to IP Communication Controllers other communication related servers or any device requiring basic services as defined in TIA 1057 Discovery services defined in thi...

Page 177: ...Endpoint Device wants to explicitly advertise that the policy is required by the device Can be either Defined or Unknown Unknown The network policy for the specified application type is currently unk...

Page 178: ...er priority associated with the PSE type device s port that is sourcing the power There are three levels of power priority The three levels are Critical High and Low If the power priority is unknown i...

Page 179: ...if the local link partner receives echoed parameters that do not match the values in its local MIB then the local link partner infers that the remote link partners request was based on stale informati...

Page 180: ...d Tx Frames The number of LLDP frames transmitted on the port Rx Frames The number of LLDP frames received on the port Rx Errors The number of received LLDP frames containing some kind of error Frames...

Page 181: ...atically refresh every 3 seconds LLDP PoE Statistics Parameters Items Description Local Port This is the logical port number for this row PD Class Each PD is classified according to a class that defin...

Page 182: ...page fields Check the Auto Refresh check box to have the page automatically refresh every 3 seconds MAC Table Statistics Parameters Items Description Navigating the MAC Table Each page shows up to 99...

Page 183: ...w the user to select the starting point in the VLAN Table Clicking the Refresh button will update the displayed table starting from that or the closest next VLAN Table match The will use the last entr...

Page 184: ...age Updates the system log entries to the first available entry ID Updates the system log entry to the next available entry ID VLAN PORT Status The Port Status gathers the information of all VLAN stat...

Page 185: ...frames received on that port are discarded Port VLAN ID Shows the Port VLAN ID PVID that a given user wants the port to have The field is empty if not overridden by the selected user Tx Tag Shows egr...

Page 186: ...the text field when Ethernet is selected as a Frame Type is called etype Valid values for etype range from 0x0600 0xffff For LLC Valid value in this case is comprised of two different sub values DSAP...

Page 187: ...mapping To include a port in a mapping check the box To remove or exclude the port from the mapping uncheck the box By default no ports are members and all boxes are unchecked Buttons Auto refresh Ch...

Page 188: ...ck the box By default all boxes are unchecked Buttons Auto refresh Check this box to refresh the page automatically Automatic refresh occurs every 3 seconds Refresh Click to manually refresh the page...

Page 189: ...sent to the sFlow receiver Counter Samples The total number of counter samples sent to the sFlow receiver Port Statistics Port The port number for which the following statistics applies Rx and Tx Flo...

Page 190: ...Values range from 2 bytes to 1452 bytes Ping Count The count of the ICMP packet Values range from 1 time to 60 times Ping Interval The interval of the ICMP packet Values range from 0 seconds to 30 se...

Page 191: ...packet size as set above The switch will transmit the number of packets as set above in the Ping Count field and the sequence number and roundtrip times are displayed upon reception of a replay from t...

Page 192: ...otocol to use ICMP TCP or UDP Specify the traceroute IP Address of the target device Set the Wait Time Max TTL and Probe Count Fields Click Start to begin the test Traceroute Diagnostics Parameters It...

Page 193: ...till be available after the restart To perform a Restart of the device from the web interface Click Restart Device Select the check box to Force Cool Restart to force a cool restart Click Yes to perfo...

Page 194: ...lumn note it is a 24 hour list 0 23 and set the Minute in the MM column Displayed in 5 minute increments Factory Defaults The Switch can be returned to the factory default settings Any configurations...

Page 195: ...figuration The running configuration will be written to flash memory for the system boot up to load this startup configuration file Download It is possible to export the switch configuration for maint...

Page 196: ...atile Startup config The startup configuration for the swtich read at boot time Default config A read only file with vendor specific configuration This file is read when the system is restored to defa...

Page 197: ...selected config file will be deleted from the switch If that file was the startup config file then the switch will effectively be reset to the default factory boot up settings Server Report Server Rep...

Page 198: ...e DMS mode and set the switch to the Master setting over other DMS enabled switches Note If there are additional i3 switches on the network setting one switch to Enabled or High Priority will set that...

Page 199: ...ement Device List Parameters Items Description Remove Check this box to remove Offline devices from the switch Status Displays the Device link status Online or Offline Model Name Displays the model na...

Page 200: ...s administrators to quickly and easily find the Switch in their cabinet Reboot Device Reboots the PD device Device Type Select Device Type Options include IP Camera PC IP Phone AP or other device Butt...

Page 201: ...nance Floor Image To configure DMS Floor View in the web interface Click DMS Graphical Monitoring Floor View DMS Management Device List Parameters Items Description Use the directional pad to scroll u...

Page 202: ...S Map View in the web interface Click DMS Graphic Monitoring Map View DMS Management Device List Parameters Items Description Use the directional pad to scroll up down left or right Save the whole Vie...

Page 203: ...wse to select the image for upload DMS Maintenance Floor Image Parameters Items Description Note The system can hold up to 10 floor map images To delete out of date maps select them from the provided...

Page 204: ...o be saved for this function to work properly To configure the DMS Diagnostics Trouble shooting in the web interface Click DMS Maintenance Diagnostics Select the checkbox of the Device that requires a...

Page 205: ...n Traffic by Port This graph displays the traffic handled by the swich by port and volume The graph can be be customized to display Total traffic only the RX traffic or only the TX traffic by selectin...

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