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65

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You might need to disable MAC address learning to prevent the MAC address table from being

saturated. For example, when your device is being attacked by many packets with different source
MAC addresses, it affects the update of the MAC address table.

•

Because disabling MAC address learning might result in broadcast storms, enable broadcast storm
suppression after you disable MAC address learning on an interface.

Examples

# Disable global MAC address learning.

<Sysname> system-view

[Sysname] mac-address mac-learning disable

# Disable MAC address learning on Ten-GigabitEthernet 1/0/1.

<Sysname> system-view

[Sysname] interface Ten-GigabitEthernet 1/0/1

[Sysname-Ten-GigabitEthernet1/0/1] mac-address mac-learning disable

# Disable MAC address learning on Bridge-Aggregation 1.

<Sysname> system-view

[Sysname] interface bridge-aggregation 1

[Sysname-Bridge-Aggregation1] mac-address mac-learning disable

Related commands

display mac-address mac-learning

mac-address max-mac-count

Use

mac-address max-mac-count

count

to configure the maximum number of MAC addresses that can

be learned on an interface.
Use

mac-address max-mac-count disable-forwarding

to disable the device from forwarding frames with

unknown source MAC addresses when the upper limit is reached.
Use

undo mac-address max-mac-count

to restore the default maximum number of MAC addresses that

can be learned on an Ethernet interface.
Use

undo mac-address max-mac-count disable-forwarding

to allow the device to forward frames

received on an Ethernet interface with unknown source MAC addresses when the upper limit is reached.

Syntax

mac-address max-mac-count

{

count

|

disable-forwarding

}

undo mac-address max-mac-count

[

disable-forwarding

]

Default

The maximum number of MAC addresses that can be learned on an interface varies with device models.

Frames received are forwarded when the upper limit is reached.

Views

Layer 2 Ethernet interface view, port group view, Layer 2 aggregate interface view

Default command level

2: System level

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Содержание photosmart 850

Страница 1: ...nified Wired WLAN Appliance HP 870 Unified Wired WLAN Appliance HP 11900 10500 7500 20G Unified Wired WLAN Module Part number 5998 6502 Software version R3507P26 HP 830 PoE Switch Series R2607P26 HP 850 Appliance R2607P26 HP 870 Appliance R2507P27 HP 11900 10500 7500 20G Module Document version 6W102 20140818 ...

Страница 2: ...MATERIAL INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE Hewlett Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing performance or use of this material The only warranties for HP products and services are set forth in the express warranty statements accompan...

Страница 3: ...t group manual 21 unicast suppression 21 Loopback and null interface configuration commands 23 default 23 description 23 display interface loopback 24 display interface null 27 interface loopback 28 interface null 29 reset counters interface loopback 29 reset counters interface null 30 shutdown 30 VLAN configuration commands 32 Basic VLAN configuration commands 32 default 32 description 32 display...

Страница 4: ... link aggregation member port 73 display link aggregation summary 74 display link aggregation verbose 75 enable snmp trap updown 76 interface bridge aggregation 77 lacp period short 78 lacp system priority 78 link aggregation load sharing mode 79 link aggregation mode 79 link aggregation port priority 80 port link aggregation group 81 reset counters interface 81 reset lacp statistics 82 shutdown 8...

Страница 5: ...cs 110 display lldp status 111 display lldp tlv config 113 lldp admin status 115 lldp check change interval 116 lldp compliance admin status cdp 116 lldp compliance cdp 117 lldp enable 118 lldp encapsulation snap 118 lldp fast count 119 lldp hold multiplier 119 lldp management address format string 120 lldp management address tlv 121 lldp notification remote change enable 121 lldp timer notificati...

Страница 6: ...ysically comprises one fiber combo port and one copper combo port on the device panel The two ports share one forwarding interface As a result they cannot work simultaneously When you activate either port the other port is automatically disabled You can select to activate the copper combo port or fiber combo port Support for this command depends on the device model For more information see About t...

Страница 7: ...rms or follow the command reference to individually restore their default settings If your restoration attempt still fails follow the error message instructions to resolve the problem Examples Restore the default settings for interface Ten GigabitEthernet 1 0 1 Sysname system view Sysname interface ten gigabitethernet 1 0 1 Sysname Ten GigabitEthernet1 0 1 default This command will restore the def...

Страница 8: ...terface Use display interface to display Ethernet interface information Syntax display interface interface type brief down begin exclude include regular expression display interface interface type interface number brief begin exclude include regular expression Views Any view Default command level 1 Monitor level Parameters interface type Specifies an interface type interface number Specifies an in...

Страница 9: ...egotiation link duplex type is autonegotiation Flow control is not enabled The Maximum Frame Length is 4096 Broadcast MAX ratio 100 Unicast MAX ratio 100 Multicast MAX ratio 100 Allow jumbo frame to pass PVID 1 Port link type access Tagged VLAN ID none Untagged VLAN ID 1 Port priority 0 Last clearing of counters Never Last 300 seconds input 0 packets sec 24 bytes sec 0 Last 300 seconds output 0 pa...

Страница 10: ...the maximum interface rate When the threshold is exceeded the interface drops broadcast packets Unicast MAX ratio Unknown unicast suppression threshold as a percentage of the maximum interface rate When the threshold is exceeded the interface drops unknown unicast packets Multicast MAX ratio Multicast suppression threshold as a percentage of the maximum interface rate When the threshold is exceede...

Страница 11: ...e throttles Number of times that the port shut down because of buffer or CPU overload CRC Total number of inbound frames that had a normal length but contained checksum errors frame Total number of inbound frames that contained checksum errors and a non integer number of bytes overruns Number of packets dropped because the input rate of the port exceeded the queuing capability aborts Total number ...

Страница 12: ...f frames that the interface deferred to transmit because of detected collisions collisions Number of frames that the interface stopped transmitting because Ethernet collisions were detected during transmission late collisions Number of frames that the interface deferred to transmit after transmitting their first 512 bits because of detected collisions lost carrier Number of carrier losses during t...

Страница 13: ...e Link Protocol Main IP Description M GE1 0 0 UP UP 192 168 11 8 NULL0 UP UP s Vlan1 UP UP 192 168 0 100 The brief information of interface s under bridge mode Link ADM administratively down Stby standby Speed or Duplex a A auto H half F full Type A access T trunk H hybrid Interface Link Speed Duplex Type PVID Description BAGG1 DOWN auto A A 1 XGE1 0 1 UP 10G a F A 1 XGE1 0 2 ADM auto F A 1 Filter...

Страница 14: ...faces Sysname display interface brief exclude XGE The brief information of interface s under route mode Link ADM administratively down Stby standby Protocol s spoofing Interface Link Protocol Main IP Description M GE1 0 0 UP UP 192 168 11 8 NULL0 UP UP s Vlan1 UP UP 192 168 0 100 The brief information of interface s under bridge mode Link ADM administratively down Stby standby Speed or Duplex a A ...

Страница 15: ...ver its physical state use the undo shutdown command Stby The interface is a standby interface Protocol Protocol connection state of the interface UP DOWN UP s Description Interface description Information displayed in this field is restricted by space To view the complete interface description use the display interface command without specifying the brief keyword The brief information of interfac...

Страница 16: ...n failed possibly because the connection failed to be established or the connection is disconnected DLDP connection failure The DLDP connection failed possibly because the connection failed to be established or the connection is disconnected Loopback detection protected The interface is shut down because a loop was detected on it BPDU protected The interface is shut down by the BPDU guard function...

Страница 17: ...o set the interface statistics polling interval Use undo flow interval to restore the default interval Syntax flow interval interval undo flow interval Default The interface statistics polling interval is 300 seconds Views Layer 2 Ethernet interface view Default command level 2 System level Parameters interval Sets the statistics polling interval in seconds It is in the range of 5 to 300 and must ...

Страница 18: ...aces or all Ethernet interfaces Syntax jumboframe enable value undo jumboframe enable Default The device allows jumbo frames within a specified length to pass through Layer 2 Ethernet interfaces Views Layer 2 Ethernet interface view port group view Default command level 2 System level Parameters value Sets the maximum size of Ethernet frames that are allowed to pass through The value range for thi...

Страница 19: ...e Views Ethernet interface view Default command level 2 System level Parameters internal Performs an internal loopback test on the Ethernet interface Usage guidelines Enable internal loopback testing for troubleshooting purposes such as identifying an Ethernet problem During a loopback test the Ethernet interface operates in full duplex mode When the loopback test is complete the interface returns...

Страница 20: ...eset counters interface ten gigabitethernet 1 0 1 shutdown Use shutdown to shut down an Ethernet interface Use undo shutdown to bring up an Ethernet interface Syntax shutdown undo shutdown Default Ethernet interfaces are up Views Ethernet interface view port group view Default command level 2 System level Usage guidelines You might need to shut down and then bring up an Ethernet interface to activ...

Страница 21: ...sage guidelines For an Ethernet copper port use the speed command to set its speed to match the speed of the peer interface Support for this command and parameters of the command varies with device models For more information see About the Command References for HP Unified Wired WLAN Products Examples Configure interface GigabitEthernet1 0 1 on the HP 830 24 Port PoE unified wired WLAN switch to o...

Страница 22: ...isplay interface command When the pps keyword is not specified or the suppression granularity is 1 follow these guidelines The configured broadcast suppression threshold value must be no smaller than 1 The configured broadcast suppression threshold value is the one that actually takes effect on the Ethernet interface Usage guidelines In Ethernet interface view the configuration takes effect only o...

Страница 23: ...d regular expression include Displays all lines that match the specified regular expression regular expression Specifies a regular expression a case sensitive string of 1 to 256 characters Usage guidelines If the all keyword is specified this command displays the name and member Ethernet interfaces of each port group on the device If a port group is specified this command displays its name and mem...

Страница 24: ...roup member interface type interface start number to interface type interface end number command to add multiple ports in batches to the specified port group make sure the following All these ports are of the same type and on the same interface card The interface end number argument is greater than the interface start number argument Examples Assign Ten GigabitEthernet 1 0 1 to the port group name...

Страница 25: ... the pps keyword is not specified or the suppression granularity is 1 follow these guidelines The configured multicast suppression threshold value must be no smaller than 1 The configured multicast suppression threshold value is the one that actually takes effect on the Ethernet interface Usage guidelines In Ethernet interface view the configurations take effect only on the interface In port group...

Страница 26: ...oup manual group1 unicast suppression Use unicast suppression to set the unknown unicast suppression threshold on an Ethernet interface or a group of Ethernet interfaces Use undo unicast suppression to restore the default Syntax unicast suppression ratio pps max pps undo unicast suppression Default Ethernet interfaces do not suppress unknown unicast traffic Views Layer 2 Ethernet interface view po...

Страница 27: ...nown unicast suppression threshold must be no smaller than 1 The configured unknown unicast suppression threshold value is the one that actually takes effect on the Ethernet interface Usage guidelines In Ethernet interface view the configuration will take effect only on the interface In port group view the configuration will take effect on all ports in the port group When the received unknown unic...

Страница 28: ...h as command dependencies and system restrictions Use the display this command in interface view to identify these commands and then use their undo forms or follow the command reference to individually restore their default settings If your restoration attempt still fails follow the error message instructions to resolve the problem Examples Restore the default settings of interface loopback 0 Sysn...

Страница 29: ...he length of a description string reaches or exceeds the maximum line width on the terminal software the software starts a new line This might break a Unicode character into two parts and create garbled characters at the end of a line Examples Set the description for interface loopback 0 to loopback0 Sysname system view Sysname interface loopback 0 Sysname loopback0 description loopback0 Related c...

Страница 30: ...tion about all interfaces on the device Examples Display detailed information about interface loopback 0 Sysname display interface loopback 0 LoopBack0 current state UP Line protocol current state UP spoofing Description LoopBack0 Interface The Maximum Transmit Unit is 1536 Internet protocol processing disabled Physical is Loopback Last clearing of counters Never Last 300 seconds input 0 bytes sec...

Страница 31: ... seconds in Bps bps and pps Last 300 seconds output 0 bytes sec 0 bits sec 0 packets sec Average output rate over the last 300 seconds in Bps bps and pps 0 packets input 0 bytes 0 drops Total number and size in bytes of input packets on the interface and the number of dropped packets 0 packets output 0 bytes 0 drops Total number and size in bytes of output packets on the interface and the number o...

Страница 32: ... Monitor level Parameters 0 Specifies interface Null 0 The null interface number is always 0 because the device has only one null interface brief Displays brief interface information If you do not specify this keyword this command displays detailed interface information down Displays information about interfaces in down state and the causes If you do not specify this keyword this command displays ...

Страница 33: ...ut 0 bytes 0 drops 0 packets output 0 bytes 0 drops Display brief information about interface Null 0 Sysname display interface null 0 brief The brief information of interface s under route mode Link ADM administratively down Stby standby Protocol s spoofing Interface Link Protocol Main IP Description NULL0 UP UP s See Table 5 for the display interface null command output Related commands interface...

Страница 34: ...The null interface number is always 0 Usage guidelines A device has only one null interface which is always named Null 0 and always up You cannot remove it or shut it down Examples Enter Null 0 interface view Sysname system view Sysname interface null 0 Sysname NULL0 Related commands display interface null reset counters interface loopback Use reset counters interface loopback to clear statistics ...

Страница 35: ...erface null to clear statistics on the null interface Syntax reset counters interface null 0 Views User view Default command level 2 System level Parameters 0 Specifies a null interface by its number which is always 0 Usage guidelines Clear the existing statistics on the interface before starting to collect new traffic statistics If you do not specify the null keyword this command clears statistic...

Страница 36: ...oopback interface is up Views Loopback interface view Default command level 2 System level Examples Shut down loopback interface loopback 0 Sysname system view Sysname interface loopback 0 Sysname Loopback0 shutdown ...

Страница 37: ...d dependencies and system restrictions Use the display this command in interface view to identify these commands and then use their undo forms or follow the command reference to individually restore their default settings If your restoration attempt still fails follow the error message instructions to resolve the problem Examples Restore the default settings for VLAN interface 1 Sysname system vie...

Страница 38: ...s Name Symbol Name Symbol Tilde Left angle bracket Exclamation point Right angle bracket At sign Hyphen Pound sign Underscore _ Dollar sign Plus sign Percent sign Equal sign Caret Vertical bar Ampersand sign Backslash Asterisk Colon Left brace Semi colon Right brace Quotation marks Left parenthesis Apostrophe Right parenthesis Comma Left bracket Dot Right bracket Slash When you specify a descripti...

Страница 39: ...ce vlan interface id brief begin exclude include regular expression Views Any view Default command level 1 Monitor level Parameters vlan interface id Specifies a VLAN interface number brief Displays brief interface information If you do not specify this keyword the command displays detailed interface information down Displays information about interfaces in the DOWN state and the causes If you do ...

Страница 40: ...standby Protocol s spoofing Interface Link Protocol Main IP Description Vlan2 DOWN DOWN Display brief information for VLAN interfaces in DOWN state Sysname display interface vlan interface brief down The brief information of interface s under route mode Link ADM administratively down Stby standby Interface Link Cause Vlan2 DOWN Not connected Table 7 Command output Field Description Vlan interface1...

Страница 41: ...startup The brief information of interface s under route mode Brief information about Layer 3 interfaces Link ADM administratively down Stby standby Link layer state of an interface ADM The interface has been administratively shut down To recover its physical state perform the undo shutdown command Stby The interface is operating as a standby interface To see the main interface use the display sta...

Страница 42: ...ine which VLANs are reserved VLANs according to function implementation and reserved VLANs serve protocol modules You cannot configure reserved VLANs static Displays the number of static VLANs and the ID for each static VLAN The static VLANs are manually created Filters command output by specifying a regular expression For more information about regular expressions see Fundamentals Configuration G...

Страница 43: ... address of the VLAN interface This field is not displayed when no IPv4 address is configured for the VLAN interface To display secondary IP addresses use the display interface vlan interface command in any view or the display this command in VLAN interface view IPv4 subnet mask Subnet mask of the primary IPv4 address of the VLAN interface This field is not displayed when no IPv4 address is config...

Страница 44: ...reate the VLAN interface To configure an IP address for a VLAN interface that will perform IP routing use the ip address command in VLAN interface view Examples Create VLAN interface 2 and enter its view Sysname system view Sysname vlan 2 Sysname vlan2 quit Sysname interface vlan interface 2 Sysname Vlan interface2 Related commands display interface vlan interface ip address Use ip address to assi...

Страница 45: ...figuration takes effect Remove all secondary IP addresses before you remove the primary IP address To remove all IP addresses use the undo ip address command without any parameters To remove the primary IP address use the undo ip address ip address mask mask length command To remove a secondary IP address use the undo ip address ip address mask mask length sub command Examples Specify the IP addre...

Страница 46: ...default name of VLAN 100 is VLAN 0100 Views VLAN view Default command level 2 System level Parameters text Specifies a VLAN name a string of 1 to 32 characters The string can include case sensitive letters digits special symbols see Table 6 spaces and other Unicode characters and symbols Usage guidelines When 802 1X or MAC address authentication is configured on a device you can use a RADIUS serve...

Страница 47: ...is not specified this command clears statistics of all VLAN interfaces If the vlan interface id argument is specified this command clears statistics of the specified VLAN interface Examples Clear statistics on VLAN interface 2 Sysname reset counters interface vlan interface 2 Related commands display interface vlan interface shutdown Use shutdown to manually shut down a VLAN interface Use undo shu...

Страница 48: ... 2 Sysname Vlan interface2 shutdown Sysname Vlan interface2 undo shutdown vlan Use vlan vlan id to create a VLAN and enter its view or enter the view of an existing VLAN Use vlan vlan id1 to vlan id2 to create VLANs from vlan id1 to vlan id2 except reserved VLANs Use vlan all to create VLANs 1 through 4094 Use undo vlan to remove the specified VLANs Syntax vlan vlan id1 to vlan id2 all undo vlan v...

Страница 49: ...id trunk begin exclude include regular expression Views Any view Default command level 1 Monitor level Parameters hybrid Displays hybrid ports trunk Displays trunk ports Filters command output by specifying a regular expression For more information about regular expressions see Fundamentals Configuration Guide begin Displays the first line that matches the specified regular expression and all line...

Страница 50: ...ified access ports to the VLAN Use undo port to remove the specified access ports from the VLAN Syntax port interface list undo port interface list Default All ports are in VLAN 1 All ports are access ports However you can manually configure the port type For more information see port link type Views VLAN view Default command level 2 System level Parameters interface list Specifies a space separat...

Страница 51: ...em level Parameters vlan id Specifies a VLAN ID in the range of 1 to 4094 Make sure the VLAN specified by the VLAN ID already exists Usage guidelines The configuration made in Ethernet interface view or WLAN ESS interface view applies only to the port The configuration made in port group view applies to all ports in the port group The configuration made in Layer 2 aggregate interface view applies ...

Страница 52: ...port If you use the undo vlan command to remove the PVID of a hybrid port it does not affect the PVID setting on the port HP recommends that you set the same PVID for the local and remote hybrid ports You must use the port hybrid vlan command to configure the hybrid port to permit the packets from the PVID to pass through The configuration made in Ethernet or WLAN ESS interface view applies only t...

Страница 53: ... aggregate interface view Default command level 2 System level Parameters vlan list Specifies a space separated list of up to 10 VLAN items Each item specifies a VLAN ID or a range of VLAN IDs in the form of vlan id1 to vlan id2 The value range for VLAN IDs is 1 to 4094 The value for vlan id2 must be equal to or greater than the value for vlan id1 Make sure the specified VLANs already exist tagged...

Страница 54: ...al 2 group member Ten GigabitEthernet1 0 1 to Ten GigabitEthernet1 0 2 Sysname port group manual 2 port link type hybrid Sysname port group manual 2 port hybrid vlan 2 untagged Configuring Ten GigabitEthernet1 0 1 Done Configuring Ten GigabitEthernet1 0 2 Done Configure Layer 2 aggregate interface Bridge Aggregation 1 and its member ports as hybrid ports to forward packets from VLAN 2 untagged Sys...

Страница 55: ...s applying the configuration to aggregation member ports If the system fails to apply the configuration to an aggregation member port it skips the port and moves to the next member port Examples Configure Ten GigabitEthernet 1 0 1 as a trunk port Sysname system view Sysname interface Ten GigabitEthernet1 0 1 Sysname Ten GigabitEthernet1 0 1 port link type trunk Configure all the ports in the manua...

Страница 56: ...zed VLAN users from accessing restricted resources use the port trunk permit vlan all command with caution The configuration made in Ethernet interface view applies only to the port The configuration made in port group view applies to all ports in the port group The configuration made in Layer 2 aggregate interface view applies to the aggregate interface and its aggregation member ports If the sys...

Страница 57: ...elines You can use a nonexistent VLAN as the PVID for a trunk port If you use the undo vlan command to remove the PVID of a trunk port it does not affect the setting of the PVID on the port The local and remote trunk ports must use the same PVID for the traffic of the PVID to be transmitted properly You must use the port trunk permit vlan command to configure the trunk port to allow and forward pa...

Страница 58: ...ion1 port trunk permit vlan 100 Related commands port link type port trunk permit vlan MAC based VLAN configuration commands display mac vlan Use display mac vlan to display the specified MAC address to VLAN entries Syntax display mac vlan all dynamic mac address mac address mask mac mask static vlan vlan id begin exclude include regular expression Views Any view Default command level 1 Monitor le...

Страница 59: ...D Dynamic MAC ADDR MASK VLAN ID PRIO STATE 0008 0001 0000 FFFF FF00 0000 5 3 S 0002 0001 0000 FFFF FFFF FFFF 5 3 S D Total MAC VLAN address count 2 Table 10 Command output Field Description S Static S stands for the MAC address to VLAN entries that are configured statically D Dynamic D stands for the MAC address to VLAN entries that are configured dynamically MAC ADDR MAC address of a MAC address ...

Страница 60: ...ed regular expression regular expression Specifies a regular expression a case sensitive string of 1 to 256 characters Examples Display all the interfaces with MAC based VLAN enabled Sysname display mac vlan interface MAC VLAN is enabled on following ports WLAN ESS1 Related commands mac vlan enable mac vlan enable Use mac vlan enable to enable the MAC based VLAN feature on a port Use undo mac vlan...

Страница 61: ...ch are 0s vlan vlan id Specifies a VLAN ID in the range of 1 to 4094 priority pri Specifies the 802 1p priority value corresponding to the specified MAC address The pri argument is in the range of 0 to 7 all Removes all the static MAC address to VLAN entries Usage guidelines Two MAC address to VLAN entry tables exist in a device One table contains the MAC address to VLAN entries configured with th...

Страница 62: ...the MAC addresses with the high order six hexadecimal digits being 121 122 with VLAN 100 and 802 1p priority 4 Sysname system view Sysname mac vlan mac address 1211 2222 3333 mask ffff ff00 0000 vlan 100 priority 4 ...

Страница 63: ...tries that match all entry attributes you specify in the command When this keyword is used the command displays only the number of specified MAC address entries rather than related information about these MAC address entries mac address Specifies a MAC address in the format of H H H dynamic Displays dynamic MAC address entries which can be aged static Displays static MAC address entries which do n...

Страница 64: ...r the MAC address This field displays N A for a blackhole MAC address entry AGING TIME s Aging time AGING The entry is aging NOAGED The entry does not age 1 mac address es found Number of matching MAC address entries Related commands mac address mac address timer display mac address aging time Use display mac address aging time to display the aging timer for dynamic MAC address entries Syntax disp...

Страница 65: ...ing interface type interface number begin exclude include regular expression Views Any view Default command level 1 Monitor level Parameters interface type interface number Specifies an interface by its type and number Filters command output by specifying a regular expression For more information about regular expressions see Fundamentals Configuration Guide begin Displays the first line that matc...

Страница 66: ...t by specifying a regular expression For more information about regular expressions see Fundamentals Configuration Guide begin Displays the first line that matches the specified regular expression and all lines that follow exclude Displays all lines that do not match the specified regular expression include Displays all lines that match the specified regular expression regular expression Specifies...

Страница 67: ...tatic mac address vlan vlan id Default No MAC address entry is configured Views Layer 2 Ethernet interface view Layer 2 aggregate interface view Default command level 2 System level Parameters dynamic Specifies dynamic MAC address entries These entries can age static Specifies static MAC address entries These entries do not age but you can add or remove them mac address Specifies a MAC address in ...

Страница 68: ...dress interface interface type interface number vlan vlan id undo mac address dynamic static mac address interface interface type interface number vlan vlan id undo mac address blackhole dynamic static mac address vlan vlan id undo mac address dynamic static mac address interface interface type interface number vlan vlan id undo mac address dynamic static interface interface type interface number ...

Страница 69: ...address entries configuration cannot survive a reboot unless you save it However the dynamic MAC address entries are lost at next reboot regardless of whether you save the configuration or not Examples Add a static entry for MAC address 000f e201 0101 All frames destined to this MAC address are sent out of Ten GigabitEthernet 1 0 1 that belongs to VLAN 2 Sysname system view Sysname mac address sta...

Страница 70: ...elated commands display mac address mac learning mac address max mac count Use mac address max mac count count to configure the maximum number of MAC addresses that can be learned on an interface Use mac address max mac count disable forwarding to disable the device from forwarding frames with unknown source MAC addresses when the upper limit is reached Use undo mac address max mac count to restor...

Страница 71: ...ing to the port group Examples Set the maximum number of MAC addresses that can be learned on Ten GigabitEthernet 1 0 1 to 600 After this upper limit is reached frames received with unknown source MAC addresses on the interface are not forwarded Sysname system view Sysname interface Ten GigabitEthernet 1 0 1 Sysname Ten GigabitEthernet1 0 1 mac address max mac count 600 Sysname Ten GigabitEthernet...

Страница 72: ...MAC address table to retain outdated entries and fail to accommodate the latest network changes A short aging interval might result in removal of valid entries and unnecessary broadcasts that affect the performance of the device Examples Set the aging timer for dynamic MAC address entries to 500 seconds Sysname system view Sysname mac address timer aging 500 ...

Страница 73: ...nds for reasons such as command dependencies and system restrictions Use the display this command in interface view to identify these commands and then use their undo forms or follow the command reference to restore their default settings If your restoration attempt still fails follow the error message instructions to resolve the problem Examples Restore the default settings for Layer 2 aggregate ...

Страница 74: ...ation interface number brief begin exclude include regular expression Views Any view Default command level 1 Monitor level Parameters bridge aggregation Displays information about Layer 2 aggregate interfaces interface number Specifies an existing Layer 2 aggregate interface by its number The value range varies by device model For more information see About the Command References for HP Unified Wi...

Страница 75: ...ation1 current state DOWN IP Packet Frame Type PKTFMT_ETHNT_2 Hardware Address 3ce5 a6cf e383 Description Bridge Aggregation1 Interface Unknown speed mode unknown duplex mode Link speed type is autonegotiation link duplex type is autonegotiation PVID 1 Port link type access Tagged VLAN ID none Untagged VLAN ID 1 Port priority 0 Last clearing of counters Never Display brief information about Layer ...

Страница 76: ...he interface has been administratively shut down To recover its physical layer state execute the undo shutdown command Stby The interface is operating as a standby interface Speed or Duplex a A auto H half F full If the speed of an interface is automatically negotiated its speed attribute includes the auto negotiation flag the letter a in parentheses If the duplex mode of an interface is automatic...

Страница 77: ...k aggregation load sharing modes If you specify the interface keyword but do not specify an interface the command displays all group specific load sharing modes If you specify the bridge aggregation interface number option the command displays the load sharing mode of the specified aggregation group The bridge aggregation keyword is available only when Layer 2 aggregate interfaces exist on the dev...

Страница 78: ...arameters interface list Specifies a list of ports in the format interface type interface number1 to interface type interface number2 interface type interface number specifies an interface by its type and number Filters command output by specifying a regular expression For more information about regular expressions see Fundamentals Configuration Guide begin Displays the first line that matches the...

Страница 79: ...st line that matches the specified regular expression and all lines that follow exclude Displays all lines that do not match the specified regular expression include Displays all lines that match the specified regular expression regular expression Specifies a regular expression a case sensitive string of 1 to 256 characters Usage guidelines A static link aggregation group is not aware of the partn...

Страница 80: ...r 2 aggregate interfaces interface number Specifies an existing Layer 2 aggregate interface by its number The value range varies by device model For more information see About the Command References for HP Unified Wired WLAN Products Filters command output by specifying a regular expression For more information about regular expressions see Fundamentals Configuration Guide begin Displays the first...

Страница 81: ...ommand output Field Description Loadsharing Type Load sharing type Shar Load sharing NonS Non load sharing Port Status Port state S Selected U Unselected Aggregation Interface Name of the aggregate interface Port Port type and number Status Port state Selected or Unselected Priority Port aggregation priority Oper Key Operational key enable snmp trap updown Use enable snmp trap updown to enable lin...

Страница 82: ...do interface bridge aggregation to delete a Layer 2 aggregate interface Syntax interface bridge aggregation interface number undo interface bridge aggregation interface number Views System view Default command level 2 System level Parameters interface number Specifies a Layer 2 aggregate interface by its number The value range varies by device model For more information see About the Command Refer...

Страница 83: ...stem view Sysname interface ten gigabitethernet 1 0 1 Sysname Ten GigabitEthernet1 0 1 lacp period short lacp system priority Use lacp system priority to set the LACP priority of the local system Use undo lacp system priority to restore the default Syntax lacp system priority system priority undo lacp system priority Default The system LACP priority is 32768 Views System view Default command level...

Страница 84: ...p Load shares traffic based on source IP addresses source mac Load shares traffic based on source MAC addresses Usage guidelines The load sharing mode that you configure overwrites the previous mode Examples Configure the global link aggregation load sharing mode to load share packets based on source MAC addresses and destination MAC addresses Sysname system view Sysname link aggregation load shar...

Страница 85: ...estore the default Syntax link aggregation port priority port priority undo link aggregation port priority Default The aggregation priority of a port is 32768 Views Ethernet interface view Default command level 2 System level Parameters port priority Specifies a port aggregation priority in the range of 0 to 65535 The smaller the value the higher the port aggregation priority Usage guidelines When...

Страница 86: ...can be assigned to a Layer 2 aggregation group only An Ethernet interface can belong to only one aggregation group Examples Assign Layer 2 Ethernet interface Ten GigabitEthernet 1 0 1 to Layer 2 aggregation group 1 Sysname system view Sysname interface Ten GigabitEthernet 1 0 1 Sysname Ten GigabitEthernet1 0 1 port link aggregation group 1 reset counters interface Use reset counters interface to c...

Страница 87: ...dge Aggregation 1 Sysname reset counters interface bridge aggregation 1 reset lacp statistics Use reset lacp statistics to clear LACP statistics for the specified link aggregation member ports Syntax reset lacp statistics interface interface list Views User view Default command level 1 Monitor level Parameters interface list Specifies a list of ports in the format interface type interface number1 ...

Страница 88: ...regate interface view Default command level 2 System level Examples Shut down Layer 2 aggregate interface Bridge Aggregation 1 Sysname system view Sysname interface bridge aggregation 1 Sysname Bridge Aggregation1 shutdown ...

Страница 89: ...out regular expressions see Fundamentals Configuration Guide begin Displays the first line that matches the specified regular expression and all lines that follow exclude Displays all lines that do not match the specified regular expression include Displays all lines that match the specified regular expression regular expression Specifies a regular expression a case sensitive string of 1 to 256 ch...

Страница 90: ...ID as 0 or 0xFFF are dropped Total deliver to up Number of Ethernet frames delivered to upper layer protocols L2 protocol Number of Layer 2 protocol frames delivered to the upper layer Local MAC address Number of Ethernet frames with the destination being the MAC addresses of local Layer 3 interfaces Blackhole dropped Number of frames dropped as they are destined to blackhole MAC addresses Total s...

Страница 91: ...t Layer 2 forwarding entries of the specified destination MAC address source mac mac address Displays the fast Layer 2 forwarding entries of the specified source MAC address vlan vlan id Displays the fast Layer 2 forwarding entries of the specified VLAN The value range of the vlan id argument is 1 to 4094 verbose Displays detailed information about fast Layer 2 forwarding Filters command output by...

Страница 92: ...n MAC 001B 11B4 F729 Source MAC 001B 111D B192 VLAN ID 1 Destination Interface WLAN DBSS3 0 Source Interface Ten GigabitEthernet1 0 2 AP IP 192 168 2 2 AC IP 192 168 2 110 NextHop IP 192 168 2 2 OutPut Interface Ten GigabitEthernet1 0 2 Cache Context 00238917b590000fe264493d08004500000000000000ff110000c0a 8026ec0a802022fbe2fbe0000000008000000000008020000001b11b4f72900238917b590001b111 db1920000aaa...

Страница 93: ... Source Interface WLAN DBSS3 0 AP IP 192 168 2 2 AC IP 192 168 2 110 NextHop IP 192 168 2 2 OutPut Interface Ten GigabitEthernet1 0 2 Cache Context 00238917b590000fe264493d08004500000000000000ff110000c0a 8026ec0a802022fbe2fbe0000000008000000000008020000001b11b4f72900238917b590001b111 db1920000aaaa030000000000 Table 20 Command output Field Description Source MAC Source MAC address of a forwarding e...

Страница 94: ...t forwarding cache Use reset mac fast forwarding cache to clear fast Layer 2 forwarding entries Syntax reset mac fast forwarding cache all destination mac mac address source mac mac address vlan vlan id Views User view Default command level 2 System level Parameters all Clears all fast Layer 2 forwarding entries destination mac mac address Clears the fast Layer 2 forwarding entries of the specifie...

Страница 95: ...90 Examples Clear all fast Layer 2 forwarding entries Sysname reset mac fast forwarding cache all ...

Страница 96: ...see Fundamentals Configuration Guide begin Displays the first line that matches the specified regular expression and all lines that follow exclude Displays all lines that do not match the specified regular expression include Displays all lines that match the specified regular expression regular expression Specifies a regular expression a case sensitive string of 1 to 256 characters Examples Displa...

Страница 97: ...arameters number Specifies the upper threshold for the PPPoE abnormal offline event count in 5 minutes in the range of 0 to 65535 Usage guidelines If the PPPoE abnormal offline event count in the last 5 minutes exceeds this threshold the system outputs a trap message Examples Set the upper threshold for the PPPoE abnormal offline event count in 5 minutes to 100 Sysname system view Sysname pppoe se...

Страница 98: ...Set the upper threshold for the PPPoE abnormal offline event percentage to 10 Sysname system view Sysname pppoe server abnormal offline percent threshold 10 Related commands pppoe server normal offline percent threshold pppoe server bind Use pppoe server bind to enable PPPoE on a VLAN interface and bind the VLAN interface to a VT interface Use undo pppoe server bind to disable PPPoE on a VLAN inte...

Страница 99: ...amounts of log information can affect device performance and be a nuisance to users during configuration You can disable PPP log displaying by using the pppoe server log information off command Examples Disable PPP log displaying Sysname system view Sysname pppoe server log information off pppoe server max sessions local mac Use pppoe server max sessions local mac to set the maximum number of PPPo...

Страница 100: ...ntax pppoe server max sessions remote mac number undo pppoe server max sessions remote mac Default The maximum number of PPPoE sessions allowed with regard to a peer MAC address is 100 Views System view Default command level 2 System level Parameters number Specifies the maximum number of PPPoE sessions that the entire system can establish with a peer MAC address in the range of 1 to 4096 Examples...

Страница 101: ...shold to restore the default Syntax pppoe server normal offline percent threshold number undo pppoe server normal offline percent threshold Default The lower threshold for the PPPoE normal offline event percentage is 0 Views System view Default command level 2 System level Parameters number Specifies the lower threshold for the PPPoE normal offline event percentage in the range of 0 to 100 Usage g...

Страница 102: ... number virtual template number Views User view Default command level 2 System level Parameters all Terminates all the PPPoE sessions interface interface type interface number Specifies a port by its type and number virtual template number Specifies a VT interface by its number Examples Terminate the session established based on interface Virtual template 1 on the PPPoE server side Sysname reset p...

Страница 103: ...tics enable undo fpga portal statistics enable Default Portal user traffic statistics for FPGA fast forwarding is enabled Views System view Default command level 2 System level Examples Disable portal user traffic statistics for FPGA fast forwarding sysname system view sysname undo fpga portal statistics enable fpga work mode fast forwarding Use fpga work mode fast forwarding to enable FPGA fast f...

Страница 104: ...99 Examples Enable FPGA fast forwarding on an AC Sysname system view Sysname fpga work mode fast forwarding ...

Страница 105: ... specified regular expression and all lines that follow exclude Displays all lines that do not match the specified regular expression include Displays all lines that match the specified regular expression regular expression Specifies a regular expression a case sensitive string of 1 to 256 characters Usage guidelines If no keyword or argument is specified this command displays all LLDP information...

Страница 106: ...s 192 168 100 132 Management address interface type IfIndex Management address interface ID 8 Management address OID 0 Port VLAN ID PVID 1 Port and protocol VLAN ID PPVID 0 Port and protocol VLAN supported No Port and protocol VLAN enabled No VLAN name of VLAN 1 VLAN 0001 Auto negotiation supported Yes Auto negotiation enabled No OperMau speed 10000 duplex Full PoE supported No Link aggregation su...

Страница 107: ... 1 VLAN 0001 Auto negotiation supported Yes Auto negotiation enabled No OperMau speed 10000 duplex Full PoE supported No Link aggregation supported Yes Link aggregation enabled Yes Aggregation port ID 4 Maximum frame Size 4096 MED information Media policy type Unknown Unknown Policy Yes VLAN tagged No Media policy VlanID 0 Media policy L2 priority 0 Media policy Dscp 0 LLDP local information of po...

Страница 108: ...ia policy type Unknown Unknown Policy Yes VLAN tagged No Media policy VlanID 0 Media policy L2 priority 0 Media policy Dscp 0 LLDP local information of port 5 Ten GigabitEthernet1 0 4 Port ID subtype Interface name Port ID Ten GigabitEthernet1 0 4 Port description Ten GigabitEthernet1 0 4 Interface Management address type ipv4 Management address 192 168 100 132 Management address interface type If...

Страница 109: ...bilities Bridge Switching is supported Router Routing is supported System capabilities enabled Enabled capabilities Bridge Switching is enabled Router Routing is enabled Device class MED device class Connectivity device Network device Class I Normal terminal device It requires the basic LLDP discovery services Class II Media terminal device It supports media streams and can also function as a norm...

Страница 110: ... Auto negotiation supported Indicates whether auto negotiation is supported on the port Auto negotiation enabled Indicates whether auto negotiation is enabled on the port OperMau Speed and duplex state of the port PoE supported Indicates whether PoE is supported on the port Link aggregation supported Indicates whether link aggregation is supported Link aggregation enabled Indicates whether link ag...

Страница 111: ... string of 1 to 255 characters If this option is not specified this command displays the LLDP information sent from all neighboring devices in a list Filters command output by specifying a regular expression For more information about regular expressions see Fundamentals Configuration Guide begin Displays the first line that matches the specified regular expression and all lines that follow exclud...

Страница 112: ...led Yes OperMau speed 0 duplex Unknown Power port class PD PSE power supported No PSE power enabled No PSE pairs control ability No Power pairs Signal Port power classification Class 0 Link aggregation supported Yes Link aggregation enabled Yes Aggregation port ID 31 Maximum frame Size 10000 More Display the LLDP information sent from all neighboring devices in a list Sysname display lldp neighbor...

Страница 113: ... locally defined port ID type other than those listed above Port ID Value of the port ID type System name System name of the neighboring device System description System description of the neighboring device System capabilities supported Capabilities supported on the neighboring device Repeater Signal repeating is supported Bridge Switching is supported Router Routing is supported System capabilit...

Страница 114: ...ass 3 Class 4 Link aggregation supported Indicates whether link aggregation is supported Link aggregation enabled Indicates whether link aggregation is enabled Aggregation port ID Aggregation group ID which is 0 when link aggregation is disabled Location format Location information format Invalid The format of the location information is invalid Coordinate based LCI The location information is coo...

Страница 115: ...LDP statistics of a port Syntax display lldp statistics global interface interface type interface number begin exclude include regular expression Views Any view Default command level 1 Monitor level Parameters global Displays the global LLDP statistics interface interface type interface number Specifies a port by its type and number Filters command output by specifying a regular expression For mor...

Страница 116: ...The number of CDP frames transmitted 0 The number of CDP frames received 0 The number of CDP frames discarded 0 The number of CDP error frames 0 LLDP statistics information of port 3 Ten GigabitEthernet1 0 2 The number of LLDP frames transmitted 156 The number of LLDP frames received 155 More Table 24 Command output Field Description LLDP statistics global information Global LLDP statistics LLDP n...

Страница 117: ...of 1 to 256 characters Usage guidelines If no port is specified this command displays the global LLDP status and the LLDP status information for all ports Examples Display the global LLDP status and the LLDP status information of all ports Sysname display lldp status Global status of LLDP Enable The current number of LLDP neighbors 4 The current number of CDP neighbors 0 LLDP neighbor information ...

Страница 118: ...s LLDP frames Tx_Only The port only sends LLDP frames Disable The port does not send or receive LLDP frames Trap Flag Indicates whether trapping is enabled Polling interval LLDP polling interval which is 0 when LLDP polling is disabled Number of neighbors Number of LLDP neighbors connecting to the port Number of MED neighbors Number of MED neighbors connecting to the port Number of CDP neighbors N...

Страница 119: ...t Examples Display the types of advertisable optional LLDP TLVs of interface Ten GigabitEthernet 1 0 1 Sysname display lldp tlv config interface ten gigabitethernet1 0 1 LLDP tlv config of port 2 Ten GigabitEthernet1 0 1 NAME STATUS DEFAULT Basic optional TLV Port Description TLV YES YES System Name TLV YES YES System Description TLV YES YES System Capabilities TLV YES YES Management Address TLV Y...

Страница 120: ...Capabilities TLV Network Policy TLV Extended Power via MDI TLV Location Identification TLV Inventory TLV including hardware revision TLV firmware revision TLV software revision TLV serial number TLV manufacturer name TLV model name TLV and asset id TLV lldp admin status Use lldp admin status to specify the LLDP operating mode for a port or all ports in a port group Use undo lldp admin status to re...

Страница 121: ...undo lldp check change interval Default LLDP polling is disabled Views Layer 2 Ethernet interface view port group view Default command level 2 System level Parameters interval Sets the LLDP polling interval ranging from 1 to 30 seconds Examples Enable LLDP polling on Ten GigabitEthernet 1 0 1 setting the polling interval to 30 seconds Sysname system view Sysname interface ten gigabitethernet1 0 1 ...

Страница 122: ... 1 Sysname system view Sysname interface ten gigabitethernet1 0 1 Sysname Ten GigabitEthernet1 0 1 lldp compliance admin status cdp txrx Related commands lldp compliance cdp lldp compliance cdp Use lldp compliance cdp to enable global CDP compatibility Use undo lldp compliance cdp to restore the default Syntax lldp compliance cdp undo lldp compliance cdp Default CDP compatibility is globally disab...

Страница 123: ...port only when LLDP is enabled both globally and on the port Examples Disable LLDP on Ten GigabitEthernet 1 0 1 Sysname system view Sysname interface ten gigabitethernet1 0 1 Sysname Ten GigabitEthernet1 0 1 undo lldp enable lldp encapsulation snap Use lldp encapsulation snap to configure the encapsulation format for LLDP frames as SNAP on a port or a group of ports Use undo lldp encapsulation to ...

Страница 124: ...on is triggered Use undo lldp fast count to restore the default Syntax lldp fast count count undo lldp fast count Default The number is 3 Views System view Default command level 2 System level Parameters count Sets the number of the LLDP frames sent each time fast LLDP frame transmission is triggered The argument ranges from 1 to 10 Examples Configure the device to send four LLDP frames each time ...

Страница 125: ...lldp hold multiplier 6 Related commands lldp timer tx interval lldp management address format string Use lldp management address format string to encapsulate the management address in the form of strings in TLVs Use undo lldp management address format to restore the default Syntax lldp management address format string undo lldp management address format Default The management address is encapsulat...

Страница 126: ...ised in LLDP frames Usage guidelines An LLDP frame carries only one management address TLV If you set the management address repeatedly the latest one takes effect In Layer 2 Ethernet interface view if you run the lldp management address tlv command without specifying the ip address argument the advertised management address is the main IP address of the lowest ID VLAN carried on the interface If ...

Страница 127: ...ification interval to restore the default Syntax lldp timer notification interval interval undo lldp timer notification interval Default The LLDP trap transmission interval is 5 seconds Views System view Default command level 2 System level Parameters interval Sets the LLDP trap transmission interval ranging from 5 to 3600 seconds Examples Set the LLDP trap transmission interval to 8 seconds Sysna...

Страница 128: ...lldp timer tx delay Default The LLDP frame transmission delay is 2 seconds Views System view Default command level 2 System level Parameters delay Sets the LLDP frame transmission delay ranging from 1 to 8192 seconds Usage guidelines It is a good practice to set the LLDP frame transmission delay to be no greater than a quarter of the LLDP frame transmission interval If the LLDP frame transmission ...

Страница 129: ... interval Examples Set the LLDP frame transmission interval to 20 seconds Sysname system view Sysname lldp timer tx interval 20 Related commands lldp timer tx delay lldp tlv enable Use lldp tlv enable to configure the types of advertisable TLVs for a port or all ports in a port group Use undo lldp tlv enable to disable the advertising of the specified types of TLVs Syntax lldp tlv enable basic tlv...

Страница 130: ...e TLVs dot1 tlv Advertises IEEE 802 1 organizationally specific LLDP TLVs port vlan id Advertises port VLAN ID TLVs protocol vlan id vlan id Advertises port and protocol VLAN ID TLVs The vlan id argument specifies a VLAN ID in the TLVs to be advertised ranges from 1 to 4094 and defaults to the lowest VLAN ID on the port vlan name vlan id Advertises VLAN name TLVs The vlan id argument specifies a V...

Страница 131: ...Usage guidelines To enable the device to advertise LLDP MED TLVs you must first enable it to advertise LLDP MED capabilities TLVs To disable the device from advertising LLDP MED capabilities TLVs you must first disable it from advertising other LLDP MED TLVs To disable the device from advertising MAC PHY configuration status TLVs you must first disable it from advertising LLDP MED capabilities TLV...

Страница 132: ...ing you will receive email notification of product enhancements new driver versions firmware updates and other product resources Related information Documents To find related documents browse to the Manuals page of the HP Business Support Center website http www hp com support manuals For related documentation navigate to the Networking section and select a networking category For a complete list ...

Страница 133: ...eparated by vertical bars from which you select one choice multiple choices or none 1 n The argument or keyword and argument combination before the ampersand sign can be entered 1 to n times A line that starts with a pound sign is comments GUI conventions Convention Description Boldface Window names button names field names and menu items are in bold text For example the New User window appears cl...

Страница 134: ...r a router that supports Layer 2 forwarding and other Layer 2 features Represents an access controller a unified wired WLAN module or the switching engine on a unified wired WLAN switch Represents an access point Represents a mesh access point Represents omnidirectional signals Represents directional signals Port numbering in examples The port numbers in this document are for illustration only and...

Страница 135: ...arning 60 display mac address statistics 61 display mac fast forwarding cache 86 display mac forwarding statistics 84 display mac vlan 53 display mac vlan interface 54 display port 44 display port group manual 18 display pppoe server session 91 display vlan 37 Documents 127 duplex 1 1 E enable snmp trap updown 76 F flow interval 12 fpga portal statistics enable 98 fpga work mode fast forwarding 98...

Страница 136: ... 81 port link type 49 port trunk permit vlan 50 port trunk pvid 52 port group manual 21 pppoe server abnormal offline count threshold 92 pppoe server abnormal offline percent threshold 92 pppoe server bind 93 pppoe server log information off 94 pppoe server max sessions local mac 94 pppoe server max sessions remote mac 95 pppoe server max sessions total 95 pppoe server normal offline percent thres...

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