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Command Line Interface Reference for the ProSafe 7200 Series Layer-2 Switches, Software Ver-

13-10

IGMP Snooping Commands

v1.0, February 2007

•

IGMP Snooping Querier Address (a configurable globally) 'or'

•

Switch Management Interface Address 'or'

•

First configured interface address (for L3 switches only)

The switch will check for each of these IP addresses not being 0.0.0.0 in the specified
order and choose the first such address. If all these IP addresses are found to be 0.0.00, no
query packets are sent.

If multiple IGMP queriers reside on the VLAN the switch with lower IP address will
remain active. Note that if the other querier is a multicast router it will continue sending
queries and will not back off. The interval for the IGMP queries sent by the switch is
configurable. Default is 60 seconds. Valid range shall be 1 to 18000 seconds. If the global
querier mode is disabled IGMP querier function shall not be operational on any of the
VLANs.

13.3.1 ip igmpsnooping querier

To enable IGMP querier function, use the

ip igmpsnooping querier

command. The

command applies to the context in which it is executed (global or per VLAN). The <vlan-
id> is the VLAN where IGMP querier will be sent.

Format

[no] ip igmpsnooping querier

[<vlan-id>]

Mode

Global Config, VLAN Database

Default

Disabled

13.3.2 ip igmpsnooping querier ip-address

To configure the IP address <

ipaddr

> used by the IGMP querier function, use the

ip

igmpsnooping querier ip-address

command and

no ip igmpsnooping querier ip-

address <ipaddr>.

The

<ipadr>

cannot be a class D or E address.

Format

ip igmpsnooping querier ip-address

<ipaddr>

no ip igmpsnooping querier ip-address

Mode

Global Config

Default

0.0.0.0

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Содержание GSM7224 - Switch

Страница 1: ...202 10235 01 February 2007 NETGEAR Inc 4500 Great America Parkway Santa Clara CA 95054 USA Command Line Interface Reference for the ProSafe 7200 Series Layer 2 Switches Software Version 6 0...

Страница 2: ...e operation of some equipment for example test transmitters in accordance with the regulations may however be subject to certain restrictions Please refer to the notes in the operating instructions Th...

Страница 3: ...Number FSM72xx GSM72xx Publication Date February 2007 Product Family managed switch Product Name ProSafe 7200 Series Layer 2 Managed Switch Home or Business Product Business Language English Publicat...

Страница 4: ...v1 0 February 2007 iv...

Страница 5: ...to Print this Manual 1 3 1 7 Revision History 1 4 Chapter 2 Overview 2 1 Scope 2 1 2 2 Product Concept 2 1 2 3 Using the Command Line Interface 2 2 2 3 1 Command Syntax 2 2 2 3 2 Command Conventions...

Страница 6: ...10 3 4 3 transport output telnet 3 11 3 4 4 session limit 3 11 3 4 5 session timeout 3 12 3 4 6 telnetcon maxsessions 3 12 3 4 7 telnetcon timeout 3 13 3 4 8 show telnet 3 13 3 4 9 show telnetcon 3 14...

Страница 7: ...rface vlan 4 2 4 1 4 interface lag 4 2 4 1 5 cablestatus 4 2 4 1 6 auto negotiate 4 3 4 1 7 auto negotiate all 4 3 4 1 8 mtu 4 4 4 1 9 shutdown 4 4 4 1 10 shutdown all 4 5 4 1 11 speed 4 5 4 1 12 spee...

Страница 8: ...7 4 4 3 macfilter 4 18 4 4 4 macfilter adddest 4 18 4 4 5 macfilter adddest all 4 19 4 4 6 macfilter addsrc 4 19 4 4 7 macfilter addsrc all 4 20 4 4 8 bridge aging time 4 21 4 4 9 show forwardingdb ag...

Страница 9: ...iority 5 8 5 1 15 spanning tree mst vlan 5 9 5 1 16 spanning tree port mode 5 9 5 1 17 spanning tree port mode all 5 9 5 1 18 spanning tree bpduforwarding 5 10 5 2 STP Show Commands 5 10 5 2 1 show sp...

Страница 10: ...ocol vlan group 6 9 6 1 20 protocol vlan group all 6 9 6 1 21 vlan pvid 6 10 6 1 22 vlan tagging 6 10 6 2 VLAN Show Commands 6 11 6 2 1 show vlan 6 11 6 2 2 show vlan vlan_id 6 11 6 2 3 show vlan port...

Страница 11: ...7 3 3 clear ip dhcp conflict 7 12 7 3 4 show ip dhcp binding 7 12 7 3 5 show ip dhcp global configuration 7 13 7 3 6 show ip dhcp pool configuration 7 13 7 3 7 show ip dhcp server statistics 7 14 7 3...

Страница 12: ...ecurity mac address 9 3 9 1 5 port security mac address move 9 3 9 1 6 show port security 9 4 9 1 7 show port security 9 4 9 1 8 show port security dynamic 9 4 9 1 9 show port security static 9 4 9 1...

Страница 13: ...10 1 16 snmptrap ipaddr 10 8 10 1 17 snmptrap mode 10 8 10 1 18 snmp trap link status 10 9 10 1 19 snmp trap link status all 10 9 10 2 SNMP Show Commands 10 10 10 2 1 show snmpcommunity 10 10 10 2 2 s...

Страница 14: ...ius server msgauth 11 15 11 2 5 radius server primary 11 16 11 2 6 radius server retransmit 11 16 11 2 7 radius server timeout 11 16 11 2 8 show radius 11 17 11 2 9 show radius accounting 11 18 11 2 1...

Страница 15: ...1 show ip igmp 13 6 13 2 2 show ip igmp mrouter interface 13 8 13 2 3 show ip igmp mrouter vlan 13 8 13 2 4 show mac address table igmpsnooping 13 8 13 3 IGMP Querier Commands 13 9 13 3 1 ip igmpsnoo...

Страница 16: ...4 3 6 match cos 14 12 14 3 7 match destination address mac 14 13 14 3 8 match dstip 14 13 14 3 9 match dstl4port 14 13 14 3 10 match ip dscp 14 14 14 3 11 match ip precedence 14 14 14 3 12 match ip to...

Страница 17: ...14 31 14 7 2 mac access list extended rename 14 32 14 7 3 deny permit 14 32 14 7 4 mac access group 14 34 14 7 5 show mac access lists 14 34 14 8 IP Access Control List ACL Commands GSM7248 only 14 3...

Страница 18: ...1 logging buffered 15 22 15 3 2 logging buffered wrap 15 22 15 3 3 logging console 15 23 15 3 4 logging host 15 23 15 3 5 logging host remove 15 23 15 3 6 logging port 15 24 15 3 7 logging syslog 15 2...

Страница 19: ...t 15 30 15 6 3 capture all packets 15 31 15 6 4 capture wrap 15 31 15 6 5 show capture packets 15 31 15 7 Dumping System Information 15 32 15 8 Setting the Output Length of show running config 15 32 1...

Страница 20: ...xx v1 0 February 2007...

Страница 21: ...stems using 7200 Series Managed Switch software Software engineers who integrate 7200 Series Managed Switch software into their hardware platform can also benefit from a description of the configurati...

Страница 22: ...t special messages Note Product updates are available on the NETGEAR Web site at http kbserver netgear com products Table 1 2 Typographical conventions italics Emphasis bold User input Small Caps DOS...

Страница 23: ...manual choose one of the following options Printing a Page in the HTML View Each page in the HTML version of the manual is dedicated to a major topic Use the Print button on the browser toolbar to pr...

Страница 24: ...ion of the complete manual opens in a browser window Click the print icon in the window toolbar 1 7 Revision History Table 1 3 lists the revision history of this manual Tip If your printer supports pr...

Страница 25: ...latforms with minimal changes from platform to platform Networking Device Processor This code does the majority of the packet switching usually at wire speed This code is platform dependent and substa...

Страница 26: ...pletely specified in the MIBs 2 3 Using the Command Line Interface The command line interface CLI is a text based way to manage and monitor the system You can access the CLI by using a direct serial c...

Страница 27: ...command reference also contains the following information Format shows the command keywords and the required and optional parameters Mode identifies the command mode you must be in to access the comm...

Страница 28: ...ddress in the following formats a 32 bits a b 8 24 bits a b c 8 8 16 bits a b c d 8 8 8 8 In addition to these formats the CLI accepts decimal hexidecimal and octal formats through the following input...

Страница 29: ...rt to configure the port channel Character strings Use double quotation marks to identify character strings for example System Name with Spaces An empty string is not valid Table 2 3 Type of Slots Slo...

Страница 30: ...s according to the command function Each of the command modes supports specific 7200 Series Managed Switch software commands The commands in one mode are not available until you switch to that particu...

Страница 31: ...of class creation deletion and matching commands The class match commands specify Layer 2 Layer 3 and general match criteria Class Map Config Switch Config class map Allows you to access the QoS Clas...

Страница 32: ...licy map To exit to the Global Config mode enter exit To return to the Privileged EXEC mode enter Ctrl Z Policy Class Map Config From the Policy Map mode enter class To exit to the Policy Map mode ent...

Страница 33: ...rror message appears Table 2 7 describes the most common CLI error messages 2 3 6 3 CLI Line Editing Conventions Table 2 8 describes the key combinations you can use to edit commands or increase the s...

Страница 34: ...able Disable parms Configure Network Parameters of the router protocol Select DHCP BootP or None as the network config protocol mgmt_vlan Configure the Management VLAN ID of the switch Ctrl B Go backw...

Страница 35: ...a word to list the available command or parameters that begin with the letters as shown in the following example switch show m mac addr table mac address table monitor 2 3 8 Accessing the CLI You can...

Страница 36: ...Command Line Interface Reference for the ProSafe 7200 Series Layer 2 Switches Software Ver 2 12 Overview v1 0 February 2007...

Страница 37: ...e 3 17 Section 3 7 User Account Commands on page 3 20 The commands in this section are divided into two functional groups Show commands display switch settings statistics and other information Configu...

Страница 38: ...k mgmt_vlan This command sets the Management VLAN ID to the default Format no network mgmt_vlan Mode Privileged EXEC 3 1 4 network protocol This command specifies the network configuration protocol to...

Страница 39: ...actory default value is 0 0 0 0 Burned In MAC Address The burned in MAC address used for in band connectivity Locally Administered MAC Address If desired a locally administered MAC address can be con...

Страница 40: ...k Configuration Protocol Current Indicates which network protocol is being used The options are bootp dhcp none Java Mode Specifies if the switch should allow access to the Java applet in the header f...

Страница 41: ...all NETGEAR 7000 series managed switches and allows you to configure the following parameters 1 The administrator s user password and administrator enable password 2 Management CPU IP address and net...

Страница 42: ...ined Do you want to change the password Y N Q y Enter new password Confirm new password Password Changed The enable password required for switch configuration via the command line interface is current...

Страница 43: ...m the Global Config mode you can configure a variety of system settings including user accounts From the Global Config mode you can enter other command modes including Line Config mode Format configur...

Страница 44: ...400 57600 115200 Mode Line Config 3 3 3 1 no serial baudrate This command sets the communication rate of the terminal interface Format no serial baudrate Mode Line Config 3 3 4 serial timeout This com...

Страница 45: ...alue between 0 and 160 is allowed the factory default is 5 A value of 0 disables the timeout Baud Rate bps The default baud rate at which the serial port will try to con nect The available values are...

Страница 46: ...line parameter sets the outbound telnet operational mode as linemode where by default the operational mode is character mode The noecho option disables local echo Format telnet host port debug line no...

Страница 47: ...or an abnormal network error ends it Default enabled Format transport output telnet Mode Line Config 3 4 3 1 no transport output telnet This command disables new outbound telnet connections If disabl...

Страница 48: ...mmand sets the telnet session timeout value to the default The timeout value unit of time is minutes Format no session timeout Mode Line Config 3 4 6 telnetcon maxsessions This command specifies the m...

Страница 49: ...n session timeout value to the default Format no telnetcon timeout Mode Privileged EXEC 3 4 8 show telnet This command displays the current outbound telnet settings Format show telnet Modes Privileged...

Страница 50: ...ays telnet settings Format show telnetcon Modes Privileged EXEC User EXEC Remote Connection Login Timeout minutes This object indicates the number of minutes a remote connec tion session is allowed to...

Страница 51: ...a remote management host 3 5 1 ip ssh This command is used to enable SSH Default disabled Format ip ssh Mode Privileged EXEC 3 5 1 1 no ip ssh This command is used to disable SSH Format no ip ssh Mode...

Страница 52: ...ode Privileged EXEC 3 5 4 sshcon timeout This command sets the SSH connection session timeout value in minutes A session is active as long as the session has been idle for the value set The time is a...

Страница 53: ...This field specifies the current SSH connections 3 6 Hypertext Transfer Protocol HTTP Commands This section describes the commands you use to configure HTTP access to the switch Access to the switch b...

Страница 54: ...EXEC 3 6 3 1 no ip http secure server This command is used to disable the secure socket layer for secure HTTP Format no ip http secure server Mode Privileged EXEC 3 6 4 ip http server This command ena...

Страница 55: ...ivileged EXEC 3 6 5 1 no network javamode This command disallows access to the Java applet in the header frame of the Web interface When access is disabled the user cannot view the Java applet Format...

Страница 56: ...s name This command adds a new user account if space permits The account username can be up to eight characters in length You can use alphanumeric characters as well as the dash and underscore _ The u...

Страница 57: ...you change a password a prompt asks for the old password If there is no password press enter Format no users passwd username Mode Global Config 3 7 3 users snmpv3 accessmode This command specifies th...

Страница 58: ...tocol to be used for the specified user to none The username is the user name for which the specified authentication protocol is used Format users snmpv3 authentication username Mode Global Config 3 7...

Страница 59: ...Connection From IP address of the Telnet client machine or EIA 232 for the serial port connection Idle Time Time this session has been idle Session Time Total time this session has been connected 3 7...

Страница 60: ...the system If the value is set to Rea dOnly the SNMPv3 user is only able to retrieve parameter information The SNMPv3 access mode may be different than the CLI and Web access mode SNMPv3 Authenticatio...

Страница 61: ...nt Commands on page 4 25 The commands in this section are in one of three functional groups Show commands display switch settings statistics and other information Configuration commands configure feat...

Страница 62: ...stion mark after entering the interface configuration mode to see the available options Format interface vlan vlan id Mode Global Config 4 1 4 interface lag This command gives you access to the LAG li...

Страница 63: ...1 no auto negotiate This command disables automatic negotiation on a port Format no auto negotiate Mode Interface Config 4 1 7 auto negotiate all This command enables automatic negotiation on all por...

Страница 64: ...18 untagged Format mtu 1518 9216 Mode Interface Config 4 1 8 1 no mtu This command sets the default MTU size in bytes for the interface Format no mtu Mode Interface Config 4 1 9 shutdown This command...

Страница 65: ...is command enables all ports Format no shutdown all Mode Global Config 4 1 11 speed This command sets the speed and duplex setting for the interface Format speed 100 10 half duplex full duplex Mode In...

Страница 66: ...ures a probe port and a monitored port for monitor session port monitoring To enable port monitoring you must add a source interface destination interface and enable the mode If enabled the probe port...

Страница 67: ...sessionid parameter is an integer Format show monitor session sessionid Mode Privileged EXEC Session ID The session identifying number Admin Mode Indicates whether the Port Monitoring feature is enabl...

Страница 68: ...determines the port s duplex mode and transmission rate The factory default is Auto Physical Status Indicates the port speed and duplex mode Link Status Indicates whether the Link is up or down Link...

Страница 69: ...Partner Flow Control Whether the remote side is using flow control or not 4 2 Pre login Banner and System Prompt Commands This section describes the commands you use configure the pre login banner an...

Страница 70: ...Command Line Interface Reference for the ProSafe 7200 Series Layer 2 Switches Software Ver 4 10 Port and System Setup Commands v1 0 February 2007 Format set prompt prompt_string Mode Privileged EXEC...

Страница 71: ...value from 6 to 16 Default 6 Format sntp broadcast client poll interval poll inter val Mode Global Config 4 3 1 1 no sntp broadcast client poll interval This command resets the poll interval for SNTP...

Страница 72: ...nterval for SNTP unicast clients in seconds as a power of two where poll interval can be a value from 6 to 16 When the value of the poll interval is from 17 to 16284 the value is interpreted to be in...

Страница 73: ...ll retry poll retry Mode Global Config 4 3 6 1 no sntp unicast client poll retry This command will reset the poll retry for SNTP unicast clients to its default value Format no sntp unicast client poll...

Страница 74: ...l Config 4 3 9 show sntp This command is used to display SNTP settings and status Format show sntp Mode Privileged EXEC Last Update Time Time of last clock update Last Attempt Time Time of last transm...

Страница 75: ...ay SNTP server settings and configured servers Format show sntp server Mode Privileged EXEC Server IP Address IP Address of configured SNTP Server Server Type Address Type of Server Server Stratum Cla...

Страница 76: ...e UTC which is the same as Greenwich Mean Time GMT This may not be the time zone in which the switch is located Use the clock timezone command to configure a time zone specifying the number of hours a...

Страница 77: ...er the destination address is an individual address b 0 or a group address b 1 The second character of the twelve character macaddr must be 2 6 A or E A locally administered address must have bit 6 On...

Страница 78: ...may be created Format macfilter macaddr vlanid Mode Global Config 4 4 3 1 no macfilter This command removes all filtering restrictions and the static MAC filter entry for the MAC address macaddr on t...

Страница 79: ...pecified as a 6 byte hexadecimal number in the format of b1 b2 b3 b4 b5 b6 The vlanid parameter must identify a valid VLAN Format macfilter adddest all Mode Global Config 4 4 5 1 no macfilter adddest...

Страница 80: ...nfig 4 4 7 macfilter addsrc all This command adds all interfaces to the source filter set for the MAC filter with the MAC address of macaddr and vlanid You must specify the macaddr parameter as a 6 by...

Страница 81: ...ange of 10 to 1 000 000 seconds Forwarding Database ID The forwarding database ID fdbid indicates which for warding database s aging timeout is being configured Use the all option to configure the age...

Страница 82: ...FDB information If you enter the command with no parameter the entire table is displayed You can display the table entry for one MAC Address by specifying the MAC address as an optional parameter Form...

Страница 83: ...tatic This command displays the Static MAC Filtering information for all Static MAC Filters If you select all all the Static MAC Filters in the system are displayed If you supply a value for macaddr y...

Страница 84: ...ype of the entry Static entries are those that are configured by the end user Dynamic entries are added to the table as a result of a learning process or protocol Description The text description of t...

Страница 85: ...ist is configured by providing an IP address for each DNS name server and server precedence is determined by the order in which the servers are added to this list A default domain name can be configur...

Страница 86: ...e global configuration command To remove default domain name use the no form of this command Default domain used to complete unqualified host names Do not include the initial period that separates an...

Страница 87: ...5 characters To remove the name to address mapping use the no form of this command Format no ip host name address Mode Global Config 4 5 5 clear host To delete entries from the host name to address ca...

Страница 88: ...Command Line Interface Reference for the ProSafe 7200 Series Layer 2 Switches Software Ver 4 28 Port and System Setup Commands v1 0 February 2007...

Страница 89: ...ands in this section are in one of two functional groups Show commands display switch settings statistics and other information Configuration commands configure features and options of the switch For...

Страница 90: ...slot port all Mode Global Config 5 1 2 1 no spanning tree bpdumigrationcheck This command disables BPDU migration check on a given interface The all option disables BPDU migration check on all interf...

Страница 91: ...uration that this switch is currently using to the default value i e 0 Format no spanning tree configuration revision Mode Global Config 5 1 5 spanning tree edgeport This command specifies that this p...

Страница 92: ...orted 802 1w RST BPDUs are transmitted rather than MST BPDUs IEEE 802 1w functionality supported 802 1s MST BPDUs are transmitted IEEE 802 1s functionality supported Default 802 1s Format spanning tre...

Страница 93: ...e Max Age 2 1 Default 2 Format spanning tree hello time 1 10 Mode Interface Config 5 1 9 1 no spanning tree hello time This command sets the admin Hello Time parameter for the common and internal span...

Страница 94: ...efined as the default CIST ID as the mstid the configurations are done for the common and internal spanning tree instance If you specify the cost option the command sets the path cost for this port wi...

Страница 95: ...anning tree instance or the common and internal spanning tree instance depending on the mstid parameter to the default value i e a path cost value based on the Link Speed If you specify external cost...

Страница 96: ...of 0 to 61440 in increments of 4096 If you specify 0 defined as the default CIST ID as the mstid this command sets the Bridge Priority parameter to a new value for the common and internal spanning tre...

Страница 97: ...e instance and a VLAN so that the VLAN is again be associated with the common and internal spanning tree The parameter mstid is a number that corresponds to the desired existing multiple spanning tree...

Страница 98: ...ther network devices this command can be used to enable the forwarding Default disabled Format spanning tree bpduforwarding Mode Global Config 5 1 18 1 no spanning tree bpduforwarding This command wil...

Страница 99: ...ny port assigned to the common and internal spanning tree Designated Root The bridge identifier of the root bridge It is made up from the bridge priority and the base MAC address of the bridge Root Pa...

Страница 100: ...se MAC address of the bridge Bridge Max Age Configured value Bridge Max Hops Bridge max hops count for the device Bridge Hello Time Configured value Bridge Forward Delay Configured value Bridge Hold T...

Страница 101: ...The slot port is the desired switch port The following details are displayed on execution of the command Format show spanning tree interface slot port Modes Privileged EXEC User EXEC Hello Time Admin...

Страница 102: ...port within the selected MST instance It is made up from the port priority and the interface number of the port Port Priority The priority for a particular port within the selected MST instance The p...

Страница 103: ...iority of the port within the CST Port Forwarding State The forwarding state of the port within the CST Port Role The role of the specified interface within the CST Port Path Cost The configured path...

Страница 104: ...the mstid the status summary displays for one or all ports within the common and internal spanning tree Format show spanning tree mst port summary mstid slot port all Modes Privileged EXEC User EXEC...

Страница 105: ...tance Associated VLANs List of VLAN IDs associated with this instance 5 2 7 show spanning tree vlan This command displays the association between a VLAN and a multiple spanning tree instance The vlani...

Страница 106: ...Command Line Interface Reference for the ProSafe 7200 Series Layer 2 Switches Software Ver 5 18 Spanning Tree Protocol Commands v1 0 February 2007...

Страница 107: ...ioning IEEE 802 1p Commands on page 6 14 The commands in this section are in one of two functional groups Show commands display switch settings statistics and other information Configuration commands...

Страница 108: ...s 2 4094 Format vlan 2 4094 Mode VLAN Config 6 1 3 1 no vlan This command deletes an existing VLAN The ID is a valid VLAN identification number ID 1 is reserved for the default VLAN The VLAN range is...

Страница 109: ...isabled frames received with VLAN IDs that do not match the VLAN membership of the receiving interface are admitted and forwarded to ports that are members of that VLAN Default disabled Format vlan in...

Страница 110: ...AN Config 6 1 8 vlan participation This command configures the degree of participation for a specific interface in a VLAN The ID is a valid VLAN identification number and the interface is a valid inte...

Страница 111: ...forbidden auto The interface is dynamically registered in this VLAN by GVRP The interface will not participate in this VLAN unless a join request is received on this interface This is equivalent to r...

Страница 112: ...interface Default 1 Format vlan port pvid all 1 4094 Mode Global Config 6 1 11 1 no vlan port pvid all This command sets the VLAN ID for all interfaces to 1 Format no vlan port pvid all Mode Global Co...

Страница 113: ...ormat no vlan port ingressfilter all Mode 6 1 14 Global Config 6 1 15 vlan protocol group This command adds protocol based VLAN group to the system The groupName is a character string of 1 to 16 chara...

Страница 114: ...oup that is identified by this groupid Format vlan protocol group remove groupid Mode Global Config 6 1 18 protocol group This command attaches a vlanid to the protocol based VLAN identified by groupi...

Страница 115: ...removes the interface from this protocol based VLAN group that is identified by this groupid Format no protocol vlan group groupid Mode Interface Config 6 1 20 protocol vlan group all This command ad...

Страница 116: ...e VLAN ID per interface to 1 Format no vlan pvid Mode Interface Config 6 1 22 vlan tagging This command configures the tagging behavior for a specific interface in a VLAN to enabled If tagging is enab...

Страница 117: ...Type Type of VLAN which can be Default VLAN ID 1 or static one that is configured and permanently defined or a Dynamic one that is created by GVRP registration 6 2 2 show vlan vlan_id This command di...

Страница 118: ...pate in this VLAN unless a join request is received on this port This is equivalent to registration normal in the IEEE 802 1Q standard Configured Determines the configured degree of participation of t...

Страница 119: ...ll When set to VLAN only untagged frames or priority tagged frames received on this port are discarded When set to Admit All untagged frames or priority tagged frames received on this port are accepte...

Страница 120: ...mand configures the port priority assigned for untagged packets for all ports presently plugged into the device The range for the priority is 0 7 Any subsequent per port configuration will override th...

Страница 121: ...Server Commands DHCP Config Pool Mode on page 7 2 Section 7 2 DHCP Server Commands Global Config Mode on page 7 9 Section 7 3 DHCP Server Clear and Show Commands on page 7 12 Section 7 4 DHCP and BOOT...

Страница 122: ...bal Config 7 1 2 client identifier This command specifies the unique identifier for a DHCP client Unique identifier is a valid notation in hexadecimal format In some systems such as Microsoft DHCP cli...

Страница 123: ...t none Format client name name Mode DHCP Pool Config 7 1 3 1 no client name This command removes the client name Format no client name Mode DHCP Pool Config 7 1 4 default router This command specifies...

Страница 124: ...he hardware address of a DHCP client Hardware address is the MAC address of the hardware platform of the client consisting of 6 bytes in dotted hexadecimal format Type indicates the protocol of the ha...

Страница 125: ...nfigures the duration of the lease for an IP address that is assigned from a DHCP server to a DHCP client The overall lease time should be between 1 86400 minutes If infinite is specified lease is set...

Страница 126: ...e Format network networknumber mask prefixlength Mode DHCP Pool Config 7 1 9 1 no network This command removes the subnet number and mask Format no network Mode DHCP Pool Config 7 1 10 bootfile The co...

Страница 127: ...rs are listed in order of preference address1 is the most preferred server address2 is the next most preferred server and so on Default none Format netbios name server address address2 address8 Mode D...

Страница 128: ...ess Mode DHCP Pool Config 7 1 14 1 no next server This command removes the boot server list Format no next server Mode DHCP Pool Config 7 1 15 option The command configures DHCP Server options The cod...

Страница 129: ...ddress This command specifies the IP addresses that a DHCP server should not assign to DHCP clients Low address and high address are valid IP addresses each made up of four decimal bytes ranging from...

Страница 130: ...disables this command Default 2 Format ip dhcp ping packets 0 2 10 Mode Global Config 7 2 2 1 no ip dhcp ping packets This command prevents the server from pinging pool addresses and sets the number...

Страница 131: ...ic Mode Global Config 7 2 4 1 no ip dhcp bootp automatic This command disables the allocation of the addresses to the bootp client The address are from the automatic address pool Format no ip dhcp boo...

Страница 132: ...valid Default none Format clear ip dhcp binding address Mode Privileged EXEC 7 3 2 clear ip dhcp server statistics This command clears DHCP server statistics counters Format clear ip dhcp server stati...

Страница 133: ...er EXEC Service DHCP The field to display the status of dhcp protocol Number of Ping Packets The maximum number of Ping Packets that will be sent to verify that an ip address id not already assigned C...

Страница 134: ...IP address and the mask for a manual binding to a DHCP client 7 3 7 show ip dhcp server statistics This command displays DHCP server statistics Format show ip dhcp server statistics Modes Privileged E...

Страница 135: ...he IP address of the host as recorded on the DHCP server Detection Method The manner in which the IP address of the hosts were found on the DHCP Server Detection time The time when the conflict was fo...

Страница 136: ...al Config 7 4 2 bootpdhcprelay This command enables the forwarding of relay requests for BootP DHCP Relay on the system Default disabled Format bootpdhcprelay Mode Global Config 7 4 2 1 no bootpdhcpre...

Страница 137: ...r in deciding whether to relay the request or not The parameter has a range of 0 to 100 seconds Default 0 Format bootpdhcprelay minwaittime 0 100 Mode Global Config 7 4 4 1 no bootpdhcprelay minwaitti...

Страница 138: ...Is the maximum allowable relay agent hops Minimum Wait Time Seconds Is the minimum wait time Admin Mode Represents whether relaying of requests is enabled or dis abled Server IP Address Is the IP Addr...

Страница 139: ...egister with the switch for membership in VLANS by using GVMP or multicast groups by using GMRP This section contains the following topics Section 8 1 GARP Commands on page 8 2 Section 8 2 GVRP Comman...

Страница 140: ...is the interval between the transmission of GARP Protocol Data Units PDUs registering or re registering membership for a VLAN or multicast group This command has an effect only when GVRP is enabled T...

Страница 141: ...sidered a buffer time for another station to assert registration for the same attribute in order to maintain uninterrupted service time is 20 to 600 centiseconds The value 60 centiseconds is 0 6 secon...

Страница 142: ...ge from 200 to 6000 centiseconds The value 1000 centiseconds is 10 seconds Default 1000 Format set garp timer leaveall 200 6000 Modes Interface Config Global Config 8 1 3 1 no set garp timer leaveall...

Страница 143: ...itches exchange VLAN configuration information which allows GVRP to provide dynamic VLAN creation on trunk ports and automatic VLAN pruning 8 2 1 set gvrp adminmode This command enables GVRP Default d...

Страница 144: ...per GARP participant basis Permissible values are 10 to 100 centisec onds 0 1 to 1 0 seconds The factory default is 20 centisec onds 0 2 seconds The finest granularity of specification is one centise...

Страница 145: ...configure and view GARP Multicast Registration Protocol GMRP information Like IGMP snooping GMRP helps control the flooding of multicast packets GMRP enabled switches dynamically register and de regi...

Страница 146: ...abled is enabled for routing or is enlisted as a member of a port channel LAG GARP functionality is disabled GARP functionality is subsequently re enabled if routing is disabled and port channel LAG m...

Страница 147: ...basis Permissible values are 20 to 600 centiseconds 0 2 to 6 0 seconds The factory default is 60 centiseconds 0 6 seconds LeaveAll Timer This Leave All Time controls how frequently LeaveAll PDUs are...

Страница 148: ...ch the switch has forwarding and or filtering information The format is 6 or 8 two digit hexadecimal numbers that are separated by colons for exam ple 01 23 45 67 89 AB In an IVL system the MAC addres...

Страница 149: ...used to configure features and options of the switch For every configuration command there is a show command that will display the configuration setting Show commands are used to display switch settin...

Страница 150: ...is command disables port locking at the system level Global Config or port level Interface Config Format no port security Modes Global Config Interface Config 9 1 2 port security max dynamic This comm...

Страница 151: ...ecific port to its default value Format no port security max static Mode Interface Config 9 1 4 port security mac address This command adds a MAC address to the list of statically locked MAC addresses...

Страница 152: ...interface all Mode Privileged EXEC Interface Admin Mode Port Locking mode for the Interface Dynamic Limit Maximum dynamically allocated MAC Addresses Static Limit Maximum statically allocated MAC Addr...

Страница 153: ...ports and blocks traffic on the port when the amount of traffic reaches the threshold Blocking the port helps maintain network performance 9 2 1 storm control broadcast This command enables broadcast...

Страница 154: ...no storm control broadcast Mode Global Config 9 2 2 storm control multicast all This command enables multicast storm recovery mode If the mode is enabled multicast storm recovery with hight and low t...

Страница 155: ...specified the thresholds are defined the same as the ones for broadcast storm control in Global mode Default enable Format storm contol broadcast level Mode Interface Config 9 2 4 1 no storm control b...

Страница 156: ...ol If the level value is not specified the thresholds are defined the same as the ones for broadcast storm control in Global mode Default enable Format storm control unicast level Mode Interface Confi...

Страница 157: ...for the switch Format no storm control flowcontrol Mode Global Config 9 2 8 show storm control This command displays switch configuration information Format show storm control Mode Privileged EXEC Br...

Страница 158: ...Command Line Interface Reference for the ProSafe 7200 Series Layer 2 Switches Software Ver 9 10 Port Based Traffic Control Commands v1 0 February 2007...

Страница 159: ...section are in one of two functional groups Show commands display switch settings statistics and other information Configuration commands configure features and options of the switch For every configu...

Страница 160: ...community name to be deleted Format no snmp server community name Mode Global Config 10 1 3 snmp server community ipaddr This command sets a client IP address for an SNMP community The address is the...

Страница 161: ...ss A value of 0 0 0 0 will allow access from any IP address The name is the applicable community name Default 0 0 0 0 Format snmp server community ipmask ipmask name Mode Global Config 10 1 4 1 no snm...

Страница 162: ...community ro This command restricts access to switch information The access mode is read only also called public Format snmp server community ro name Mode Global Config 10 1 7 snmp server community r...

Страница 163: ...command disables the Authentication Flag Format no snmp server traps Mode Global Config 10 1 10 snmp server traps bcaststorm This command enables the broadcast storm trap When enabled broadcast storm...

Страница 164: ...or the entire switch Format no snmp server traps linkmode Mode Global Config 10 1 12 snmp server traps multiusers This command enables Multiple User traps When the traps are enabled a Multiple User Tr...

Страница 165: ...eter options are snmpv1 or snmpv2 The name parameter does not need to be unique however the name and ipaddr pair must be unique Multiple entries can exist with the same name as long as they are associ...

Страница 166: ...tive alphanumeric characters Format snmptrap ipaddr name ipaddrold ipaddrnew Mode Global Config 10 1 17 snmptrap mode This command activates or deactivates an SNMP trap Enabled trap receivers are acti...

Страница 167: ...t no snmp trap link status Mode Interface Config 10 1 19 snmp trap link status all This command enables link status traps for all interfaces Format snmp trap link status all Mode Global Config Note Th...

Страница 168: ...1 2 or 3 For more information about the SNMP specification see the SNMP RFCs The SNMP agent sends traps through TCP IP to an external SNMP manager based on the SNMP configuration the trap receiver and...

Страница 169: ...NMP trap receivers Trap messages are sent across a network to an SNMP Network Manager These messages alert the manager to events occurring within the switch or on the network Six trap receivers are si...

Страница 170: ...t when the same user ID is logged into the switch more than once at the same time either via telnet or serial port Spanning Tree Flag Can be enabled or disabled The factory default is enabled Indicate...

Страница 171: ...ns of the switch For every configuration command there is a show command that will display the configuration setting Show commands are used to display switch settings statistics and other information...

Страница 172: ...nticated To authenticate a user the first authentication method in the user s login authentication login list is attempted The 7200 Series Managed Switch software does not utilize multiple entries in...

Страница 173: ...idden by the authentication login list assigned to a specific user if the user is configured locally If this value is not configured users will be authenticated using local authentication only Format...

Страница 174: ...on this port will transmit an EAPOL EAP Request Identity frame before timing out the supplicant Format no dot1x max req Mode Interface Config 11 1 8 dot1x port control This command sets the authentica...

Страница 175: ...or PAE unconditionally sets the controlled port to authorized auto The authenticator PAE sets the controlled port mode to reflect the outcome of the authentication exchanges between the supplicant aut...

Страница 176: ...tion support is disabled While disabled the dot1x configuration is retained and can be changed but is not activated Default disabled Format dot1x system auth control Mode Global Config 11 1 12 1 no do...

Страница 177: ...timeout Sets the value in seconds of the timer used by the authenticator state machine on this port to timeout the authentication server The supp timeout must be a value in the range 1 65535 Default r...

Страница 178: ...l authentication only Format users defaultlogin listname Mode Global Config 11 1 16 users login This command assigns the specified authentication login list to the specified user for system login The...

Страница 179: ...s the user assigned to the specified authenti cation login list Component This field displays the component User or 802 1x for which the authentication login list is assigned 11 1 19 show dot1x This c...

Страница 180: ...nly pos sible value is 1 corresponding to the first version of the dot1x specification PAE Capabilities The port access entity PAE functionality of this port Possi ble values are Authenticator or Supp...

Страница 181: ...ermine when reauthentication of the supplicant takes place The value in seconds has a range of 1 65535 Reauthentication Enabled Indicates if reauthentication is enabled on this port Possible values ar...

Страница 182: ...have been received by this authenticator EAP Response Frames Received The number of valid EAP response frames other than resp id frames that have been received by this authenticator EAP Request Id Fr...

Страница 183: ...login list assigned to the default user Format show users authentication Mode Privileged EXEC User Lists every user that has an authentication login list assigned System Login Displays the authentica...

Страница 184: ...nfigured RADIUS server The port number range is 1 65535 with 1812 being the default value If you use the acct parameter the command configures the IP address to use for the RADIUS accounting server Yo...

Страница 185: ...ode Global Config 11 2 3 radius server key This command is used to configure the shared secret between the RADIUS client and the RADIUS accounting authentication server Depending on whether the auth o...

Страница 186: ...the new primary server The IP address must match that of a previously configured RADIUS authentication server Format radius server primary ipaddr Mode Global Config 11 2 6 radius server retransmit Th...

Страница 187: ...e configured server currently in use for authentica tion Number of configured servers The configured IP address of the authentication server Max number of retransmits The configured value of the maxim...

Страница 188: ...splayed The IP address parameter must match that of a previously configured RADIUS accounting server The following information regarding the statistics of the RADIUS accounting server is displayed Acc...

Страница 189: ...play the statistics for RADIUS or configured server To show the configured RADIUS server statistic the IP Address specified must match that of a previously configured RADIUS server On execution the fo...

Страница 190: ...RADIUS Access Response pack ets received from this server Malformed packets include packets with an invalid length Bad authenticators or signa ture attributes or unknown types are not included as mal...

Страница 191: ...and section includes the following topics Section 12 1 Port Channel Configuration Commands on page 12 1 Section 12 2 Port Channel Show Commands on page 12 6 The commands in this section are in one of...

Страница 192: ...terface Config This command deletes the port from the port channel LAG The interface is a logical slot and port number of a configured port channel Format deleteport logical slot port Mode Interface C...

Страница 193: ...bal Config 12 1 4 1 no port channel This command deletes a port channel LAG Format no port channel logical slot port all Mode Global Config 12 1 5 clear port channel Use this command to clear all conf...

Страница 194: ...ace Config 12 1 7 1 no port lacpmode This command disables Link Aggregation Control Protocol LACP on a port Format no port lacpmode Mode Interface Config 12 1 8 port lacpmode all This command enables...

Страница 195: ...racters Format port channel name logical slot port all name Mode Global Config 12 1 11 port channel linktrap This command enables link trap notifications for the port channel LAG The interface is a lo...

Страница 196: ...wing information is displayed Name This field displays the name of the port channel Link State This field indicates whether the link is up or down Mbr Ports This field lists the ports that are members...

Страница 197: ...ng tree is disabled for this port Enable Spanning tree is enabled for this port Mbr Ports A listing of the ports that are members of this port channel LAG in slot port notation There can be a maximum...

Страница 198: ...Command Line Interface Reference for the ProSafe 7200 Series Layer 2 Switches Software Ver 12 8 Port Channel LAG 802 3ad Commands v1 0 February 2007...

Страница 199: ...on page 13 1 Section 13 2 IGMP Snooping Show Commands on page 13 6 Section 13 3 IGMP Querier Commands on page 13 9 The commands in this section are in one of two groups Show commands are used to disp...

Страница 200: ...ble entries based on the MAC address versus the IP address Flooding of unregistered multicast data packets to all ports in the VLAN Default disabled Format ip igmpsnooping vlanId Modes Global Config I...

Страница 201: ...Membership Interval time is the amount of time in seconds that a switch waits for a report from a particular group on a particular interface before deleting the interface from the entry This value mu...

Страница 202: ...599 Modes Global Config Interface Config VLAN Mode 13 1 4 1 no ip igmpsnooping maxresponse This command sets the IGMP Maximum Response time on the interface or VLAN to the default value Format no ip i...

Страница 203: ...It is only needed when you want to make sure that the multicast router always receives IGMP packets from the switch in a complex network Default Disabled Format ip igmp mrouter vlanId Mode Interface C...

Страница 204: ...nt flooding of unwanted multicast packets to every port Format ip igmpsnooping unknown multicast Mode Global Config 13 1 8 1 no ip igmpsnooping unknown mulitcast This command disables the filtering of...

Страница 205: ...the inter face Fast Leave Mode Indicates whether IGMP Snooping Fast leave is active on the VLAN Group Membership Interval Shows the amount of time in seconds that a switch will wait for a report from...

Страница 206: ...abled on the interface VLAN ID Displays the list of VLANs of which the interface is a mem ber 13 2 3 show ip igmp mrouter vlan This command displays information about statically configured ports Forma...

Страница 207: ...sted hosts shall respond to these queries by reporting their group membership state and this will result in creation of snooping entry in MFDB table The IGMP querier function supports IGMP Version 2 T...

Страница 208: ...IGMP queries sent by the switch is configurable Default is 60 seconds Valid range shall be 1 to 18000 seconds If the global querier mode is disabled IGMP querier function shall not be operational on a...

Страница 209: ...id range for interval is 1 to 18000 seconds Vlan id must be a defined VLAN Format no ip igmpsnooping querier query interval vlan id interval Mode Global Config Default interval 60 13 3 4 show ip igmps...

Страница 210: ...Command Line Interface Reference for the ProSafe 7200 Series Layer 2 Switches Software Ver 13 12 IGMP Snooping Commands v1 0 February 2007...

Страница 211: ...n 14 4 DiffServ Policy Commands GSM7248 only on page 14 17 Section 14 5 DiffServ Service Commands GSM7248 only on page 14 23 Section 14 6 DiffServ Show Commands on page 14 25 Section 14 7 MAC Access C...

Страница 212: ...ority see Section 6 3 Provisioning IEEE 802 1p Commands on page 6 14 Format classofservice dot1p mapping userpriority traf ficclass Modes Global Config Interface Config 14 1 1 1 no classofservice dot1...

Страница 213: ...af22 af23 af31 af32 af33 af41 af42 af43 be cs0 cs1 cs2 cs3 cs4 cs5 cs6 cs7 ef The trafficclass range is from 0 7 Format classofservice ip dscp mapping ipdscp traffic class Mode Global Config 14 1 3 1...

Страница 214: ...ntered must not exceed 100 Format cos queue min bandwidth bw 0 bw 1 bw n Modes Global Config Interface Config 14 1 5 1 no cos queue min bandwidth This command restores the default for each queue s min...

Страница 215: ...nd is only valid on platforms that support independent per port class of service mappings If specified the 802 1p mapping table of the interface is displayed If omitted the most recent global configur...

Страница 216: ...e Privileged EXEC The following information is repeated for each user priority IP DSCP The IP DSCP value Traffic Class The traffic class internal queue identifier to which the IP DSCP value is mapped...

Страница 217: ...nterface supports n queues numbered 0 to n 1 The spe cific n value is platform dependent Minimum Bandwidth The minimum transmission bandwidth guarantee for the queue expressed as a percentage A value...

Страница 218: ...ets You can define policy attributes on a per class instance basis The switch applies these attributes when a match occurs Packet processing begins when the switch tests the match criteria for a packe...

Страница 219: ...Diffserv services are activated Format no diffserv Mode Global Config 14 3 DiffServ Class Commands GSM7248 only Use the DiffServ class commands to define traffic classification To classify traffic yo...

Страница 220: ...s Format class map match all class map name Mode Global Config 14 3 1 1 no class map This command eliminates an existing DiffServ class The class map name is the name of an existing DiffServ class The...

Страница 221: ...s one of the following keywords appletalk arp ibmsna ipv4 ipv6 ipx mplsmcast mplsucast netbios novell pppoe rarp or as a custom ethertype value in the range of 0x0600 0xFFFF Format match ethertype key...

Страница 222: ...asses must not exceed a platform specific maximum In some cases each removal of a refclass rule reduces the maximum number of available rules in the class definition by one 14 3 5 1 no match class map...

Страница 223: ...pecified class definition a match condition based on the destination IP address of a packet The ipaddr parameter specifies an IP address The ipmask parameter specifies an IP address bit mask and must...

Страница 224: ...cs7 ef Format match ip dscp dscpval Mode Class Map Config 14 3 11 match ip precedence This command adds to the specified class definition a match condition based on the value of the IP Precedence fie...

Страница 225: ...mask denotes the bit positions in tosbits that are used for comparison against the IP TOS field in a packet For example to check for an IP TOS value having bits 7 and 5 set and bit 1 clear where bit 7...

Страница 226: ...de Class Map Config 14 3 14 match source address mac This command adds to the specified class definition a match condition based on the source MAC address of a packet The address parameter is any laye...

Страница 227: ...ommand adds to the specified class definition a match condition based on the value of the layer 2 VLAN Identifier field the only tag in a single tagged packet or the first or outer tag of a double VLA...

Страница 228: ...policy The policyname parameter is a case sensitive alphanumeric string from 1 to 31 characters uniquely identifying the policy The type of policy is specific to the inbound traffic direction as indic...

Страница 229: ...ervice attachments this delete attempt fails Format no policy map policyname Mode Global Config 14 4 2 assign queue This command modifies the queue id to which the associated traffic stream is assigne...

Страница 230: ...nform color class map name Mode Policy Class Map Config 14 4 5 class This command creates an instance of a class definition within the specified policy for the purpose of defining treatment of the tra...

Страница 231: ...tag of a double VLAN tagged packet If the packet does not already contain this header one is inserted The CoS value is an integer in the range of 0 to 7 Default 1 Format mark cos 0 7 Mode Policy Clas...

Страница 232: ...specified in kilobytes KB and is an integer from 1 to 128 For each outcome the only possible actions are drop set cos transmit set dscp transmit set prec transmit or transmit In this simple form of t...

Страница 233: ...policy Format policy map rename policyname newpolicyname Mode Global Config 14 5 DiffServ Service Commands GSM7248 only Use the DiffServ service commands to assign a DiffServ traffic conditioning pol...

Страница 234: ...Policy Map command Format no service policy in policyname Modes Global Config Interface Config Note This command effectively enables DiffServ on an interface in the inbound direction There is no sepa...

Страница 235: ...every match criterion defined for the class is evaluated simultaneously and must all be true to indicate a class match Match Criteria The Match Criteria fields are only displayed if they have been co...

Страница 236: ...Class Table Size The current number of entries rows in the Class Table Class Table Max The maximum allowed entries rows for the Class Table Class Rule Table Size The current number of entries rows in...

Страница 237: ...sociated with this policy only those policy attributes actually configured are displayed Assign Queue Directs traffic stream to the specified QoS queue This allows a traffic classifier to specify whic...

Страница 238: ...enotes the mark re mark value used as the IP Precedence for traffic matching this class This is not displayed if mark ip precedence is not specified Non Conform Action The current setting for the acti...

Страница 239: ...ystem Format show diffserv service unit slot port in Mode Privileged EXEC DiffServ Admin Mode The current setting of the DiffServ administrative mode An attached policy is only in effect on an interfa...

Страница 240: ...6 show policy map interface GSM7248 only This command displays policy oriented statistics information for the specified interface and direction The unit slot port parameter specifies a valid interface...

Страница 241: ...interface 14 7 MAC Access Control List ACL Commands GSM7248 only This section describes the commands you use to configure MAC ACL settings MAC ACLs ensure that only authorized users have access to spe...

Страница 242: ...e parameter is the name of an existing MAC ACL The newname parameter is a case sensitive alphanumeric string from 1 to 31 characters uniquely identifying the MAC access list This command fails if a MA...

Страница 243: ...these translates into its equivalent Ethertype value s as shown in Table 14 1 The vlan and cos parameters refer to the VLAN identifier and 802 1p user priority fields respectively of the VLAN tag For...

Страница 244: ...eplaces the currently attached mac access list using that sequence number If the sequence number is not specified for this command a sequence number that is one greater than the highest sequence numbe...

Страница 245: ...isplays the COS 802 1p value for this rule Assign Queue Displays the queue identifier to which packets matching this rule are assigned Redirect Interface Displays the unit slot port to which packets m...

Страница 246: ...e protocol to be used like icmp igmp ip tcp udp The command specifies a source IP address and source mask for match condition of the IP ACL rule specified by the srcip and srcmask parameters The sourc...

Страница 247: ...nterfaces An optional sequence number may be specified to indicate the order of this IP access list relative to other IP access lists already assigned to this interface and direction A lower number in...

Страница 248: ...Mask This field displays the source IP Mask for this rule Source Ports This field displays the source port for this rule Destination IP Address This displays the destination IP address for this rule D...

Страница 249: ...this access list relative to other access lists already assigned to this interface and direction A lower num ber indicates higher precedence order If a sequence number is already in use for this inter...

Страница 250: ...Command Line Interface Reference for the ProSafe 7200 Series Layer 2 Switches Software Ver 14 40 Quality of Service QoS Commands v1 0 February 2007...

Страница 251: ...Section 15 5 Configuration Scripting Commands on page 15 28 The commands in this section are in one of four functional groups Show commands display switch settings statistics and other information Co...

Страница 252: ...by colons for example 01 23 45 67 89 AB IP Address The IP address assigned to each interface Interface Valid slot and port number separated by forward slashes 15 1 2 show eventlog This command displa...

Страница 253: ...software Manufacturer Manufacturer descriptor field Burned in MAC Address Universally assigned network address Software Version The release version revision number of the code currently running on th...

Страница 254: ...otal number of packets transmitted out the interface Transmit Packets Errors Number of outbound packets that could not be transmitted because of errors Collisions Frames Best estimate of the total num...

Страница 255: ...AN Entries Currently In Use The number of VLAN entries presently occupying the VLAN table Time Since Counters Last Cleared The elapsed time in days hours minutes and seconds since the statistics for t...

Страница 256: ...luding bad packets received that were between 128 and 255 octets in length inclusive excluding framing bits but including FCS octets Packets Received 256 511 Octets The total number of packets includi...

Страница 257: ...r of packets received that were longer than 1518 octets excluding framing bits but including FCS octets and had either a bad Frame Check Sequence FCS with an integral number of octets FCS Error or a b...

Страница 258: ...erface is operating in half duplex mode Unacceptable Frame Type The number of frames dis carded from this port due to being an unacceptable frame type VLAN Membership Mismatch The number of frames dis...

Страница 259: ...d that were between 65 and 127 octets in length inclusive excluding framing bits but including FCS octets Packets Transmitted 128 255 Octets The total number of packets including bad packets received...

Страница 260: ...ols requested be transmitted to the Broadcast address including those that were discarded or not sent Transmit Errors Total Errors The sum of Single Multiple and Excessive Collisions Tx FCS Errors The...

Страница 261: ...yer BPDU s Transmitted The count of BPDU s Bridge Proto col Data Units transmitted from the spanning tree layer 802 3x Pause Frames Received A count of MAC Control frames received on this interface wi...

Страница 262: ...e the following information appears Octets Received The total number of octets of data received by the processor excluding framing bits but including FCS octets Total Packets Received Without Error Th...

Страница 263: ...t address including those that were discarded or not sent Transmit Packets Discarded The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent...

Страница 264: ...reset Number of Traps since log last displayed The number of traps that have occurred since the traps were last displayed Getting the traps by any method terminal interface display Web display upload...

Страница 265: ...e corresponding instance was added by the system or a user when a static MAC filter was defined It can not be relearned Learned The value of the corresponding instance was learned by observing the sou...

Страница 266: ...ional scriptname is provided with a file name extension of scr the output is redirected to a script file If option changed is used this command displays capture commands with settings configurations t...

Страница 267: ...witch s enterprise MIB System Up Time The time in days hours and minutes since the last switch reboot MIBs Supported A list of MIBs supported by this agent 15 2 System Utility Commands This section de...

Страница 268: ...pecified slot port for all the ports or for the entire switch based upon the argument Format clear counters slot port all Mode Privileged EXEC 15 2 4 clear igmpsnooping This command clears the tables...

Страница 269: ...ad and download files from a server by using TFTP Xmodem Ymodem or Zmodem Format copy source destination Mode Global Config Replace the source and destination parameters with the options in Table 15 1...

Страница 270: ...idation process and prompts you to confirm before copying the script file url nvram sshkeydsa Downloads an SSH key file For more information see Section 3 5 Secure Shell SSH Command on page 3 15 url n...

Страница 271: ...ng on top of TCP IP You can ping the switch from any IP workstation the switch is connected to through the default VLAN VLAN 1 as long as there is a physical path between the switch and the workstatio...

Страница 272: ...mat logging buffered Mode Global Config 15 3 1 1 no logging buffered This command disables logging to in memory log Format no logging buffered Mode Global Config 15 3 2 logging buffered wrap This comm...

Страница 273: ...to the console Format no logging console Mode Global Config 15 3 4 logging host This command enables logging to a host You can configure up to eight hosts The ipaddr is the IP address of the logging...

Страница 274: ...This command resets the local logging port to the default Format no logging port Mode Global Config 15 3 7 logging syslog This command enables syslog logging Default disabled local0 Format logging sy...

Страница 275: ...ffered log Messages with an equal or lower numerical severity are logged Historical Logging Administrative Mode The mode for historical logging Historical Logging Severity Filter The minimum severity...

Страница 276: ...ing Behavior The behavior of the In Memory log when faced with a log full situation Log Count The count of valid entries in the buffered log 15 3 10 clear logging buffered This command clears the mess...

Страница 277: ...w traps since the command was last executed Log Shows the log number System Time Up Shows how long the system had been running at the time the trap was sent Trap Shows the text of the trap message 15...

Страница 278: ...non default configurations Scripts must conform to the following rules Script files are not distributed across the stack and only live in the unit that is the master unit at the time of the file downl...

Страница 279: ...e Global Config 15 5 3 script list This command lists all scripts present on the switch as well as the remaining available space Format script list Mode Global Config Configuration Script Name of the...

Страница 280: ...ets in detail Capturing can be performed in a variety of modes either transmit side only receive side only or both The number of packets captured will depend on the size of the captured packets 15 6 1...

Страница 281: ...es the Buffer Wrapping configuration Once the capture buffer is full writes to the buffer will wrap around to allow continuous packet caputure Format capture wrap Mode Global Config Default Enabled 15...

Страница 282: ...Output Length of show running config By default the output of the show running config command pauses after every 18 lines of output If you do not want the output to pause or you want to change the num...

Страница 283: ...or all show ip ospf virtual link brief show ip ospf virtual link show ip vrrp interface brief show ip vrrp interface show monitor show monitor session shiow msglog show logging buferred show port chan...

Страница 284: ...nooping minresponse 1 3599 snmp server enable traps snmp server traps snmp server enable traps bcaststorm snmp server traps bcaststorm snmp server enable traps linkmode snmp server traps linkmode snmp...

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