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3Com 4500G 3C17772-91, Quick Reference Manual

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3Com 4500G 3C17772-91 Quick Reference Manual Download Page 25

3Com Switch 4500G Family

 

25

 

Command Reference

if-match interface

if-match ipv6

if-match ip

Use the 

if-match ip

 command to match IPv4 routing information (next hop or source address).

Routing Policy view

if-match tag

Use the 

if-match tag

 command to match the tag field of routes with the specified tag.

Routing Policy view

if-match tag

igmp-snooping

Use the 

igmp-snooping 

command to enable IGMP Snooping globally and enter IGMP Snooping view.

System view

igmp-snooping drop-unknown

Use the 

igmp-snooping drop-unknown 

command to enable the function of silently dropping unknown 

multicast data in the current VLAN.

VLAN view

igmp-snooping enable

Use the 

igmp-snooping enable

 command to enable IGMP Snooping in the current VLAN.

VLAN view

igmp-snooping fast-leave

Use the 

igmp-snooping fast-leave

 command to enable the fast leave function on the current port.

Ethernet Port view

Port Group view

igmp-snooping general-query source-ip

Use the 

igmp-snooping general-query source-ip

 command to configure the source address of IGMP 

general queries.

VLAN view

igmp-snooping group-limit

Use the 

igmp-snooping group-limit

 command to configure the maximum number of multicast groups that 

can pass the port(s).

Ethernet Port view

Port Group view

igmp-snooping group-policy

Use the 

igmp-snooping group-policy

 command to configure a multicast group filter on the current port(s).

Ethernet Port view

Port Group view

igmp-snooping host-aging-time

Use the 

igmp-snooping host-aging-time

 command to configure the aging time of group member ports in 

the current VLAN.

VLAN view

igmp-snooping host join

Use the

 igmp-snooping host-join

 command to enable a simulated host to join a multicast group or a 

multicast source/group.

Ethernet Port view

Port Group view

igmp-snooping last-member-query-interval

Use the 

igmp-snooping last-member-query-interval

 command to configure the interval of sending 

IGMP last-member queries in the VLAN.

VLAN view

igmp-snooping max-response-time

Use the 

igmp-snooping max-response-time

 command to configure the maximum response time to IGMP 

general queries in the VLAN.

VLAN view

igmp-snooping overflow-replace

Use the 

igmp-snooping overflow-replace

 command to enable the multicast group replacement function 

on the current port(s).

Ethernet Port view

Port Group view

Summary of Contents for 4500G 3C17772-91

Page 1: ...ompt from anywhere in the interface If you enter part of a command followed by a with no space between the CLI will show you all the commands that begin in that way The term view may be used interchangeably with the term menu The undo command is placed before the command you wish to undo for example undo setauthentication password CTRL A places the cursor back to the start of the command line Ente...

Page 2: ...use the command line interface refer to the Command Reference Guide and the Configuration Guide which are both available as PDF documents on the CD that accompanied the unit Commands access limit Use the access limit command to set the maximum number of access users that can be contained in current ISP domain ISP Domain view accounting Use the accounting command to configure the accounting action ...

Page 3: ...op for IPv4 routing information Routing Policy view apply ipv6 next hop apply poe profile Use the apply poe profile command to apply the existing PoE Profile configuration to the specified Ethernet port PoE Interface view apply poe profile interface Use the apply poe profile interface command to apply the PoE configuration file to one or more PoE interfaces System view apply preference Use the app...

Page 4: ...n view authorization default Use the authorization default command to configure the default authorization for all users ISP Domain view authorization lan access Use the authorization lan access command to configure authorization for a lan access user ISP Domain view authorization login Use the authorization login command to configure authorization for a login user ISP Domain view auto build Use th...

Page 5: ...d command to change the current working directory path on the remote FTP server FTP Client view cd Use the cd command to change the current path on the remote SFTP server SFTP Client view cdup Use the cdup command to return from the current working directory path to the upper directory FTP Client view cdup Use the cdup command to change the working path and return to the upper level directory SFTP...

Page 6: ... zone information User view close Use the close command to terminate the connection to the FTP server but remain in FTP client view FTP Client view close mode wait Use the close mode wait command to configure the close mode for an SSL connection to wait meaning after sending a close notify alert message to the client the server does not close a session until it receives a close notify alert messag...

Page 7: ...e command to configure the size of a test packet namely an echo request packet IP header and ICMP header excluded NQA Test Group view debugging Use the debugging command to enable specific type of debugging or all types of debugging User view default cost Use the default cost command to define a value for the default metric of the redistributed route RIP view default route originate Use the defaul...

Page 8: ...ew dhcp relay address check Use the dhcp relay address check enable command to enable IP address match checking on the relay agent VLAN Interface view dhcp relay information enable Use the dhcp relay information enable command to enable the relay agent to support option 82 VLAN Interface view dhcp relay information format Use the dhcp relay information format command to specify a padding format fo...

Page 9: ... dir Use the dir command to query files under a specified directory SFTP Client view disconnect Use the disconnect command to terminate a FTP connection without quitting FTP client view FTP Client view display acl Use the display acl command to display information about the specified or all IPv4 ACLs This command displays ACL rules in the matching order Any view display arp Use the display arp com...

Page 10: ...pology command to display the current topology view or the topology path between two points Any view display cluster members Use the display cluster members command to display the information about cluster members Any view display connection Use the display connection command to display information about specified or all user connections Any view display cpu usage Use the display cpu usage command...

Page 11: ...ames suffixes that are manually configured Any view display dns dynamic host Use the display dns dynamic host command to display the dynamic domain name resolution cache information Any view display dns server Use the display dns server command to view the DNS server addresses manually configured Any view display domain Use the display domain command to display the configuration information about ...

Page 12: ...onfiguration and status information Any view display habp table Use the display habp table command to display the MAC address table maintained by HABP Any view display habp traffic Use the display habp traffic command to display statistics on HABP packets Any view display history command Use the display history command command to view the history commands Any view display hotkey Use the display ho...

Page 13: ...nd to display the statistics of IPv4 address prefix list If no ip prefix name is specified statistics of all the address prefix lists will be displayed Any view display ip routing table Use the display ip routing table command to display summary information about active routes in the routing table Any view display ip routing table acl Use the display ip routing table acl command to display the rou...

Page 14: ... system ID Number of selected ports Number of unselected ports Load sharing type and Master port number Any view display link aggregation verbose Use the display link aggregation verbose command to display detailed information about the specified or all link aggregation groups Any view display local proxy arp Use the display local proxy arp command to display whether local proxy ARP is enabled Any...

Page 15: ...Without the verbose keyword this command displays the brief information of all NTP service sessions Any view display ntp service status Use the command display ntp service status command to view the NTP service status information Any view display ntp service trace Use the display ntp service trace command view the brief information of each NTP server along the NTP server chain from the local devic...

Page 16: ...er command to check the state of the built in power supply module Any view display proxy arp Use the display proxy arp command to display whether proxy ARP is enabled Any view display qos lr interface Use the display qos lr interface command to view LR configuration and statistics information of a certain interface or all interfaces Any view display qos map table Use the display qos map table comm...

Page 17: ...play rip route command to display all active or inactive RIP routes and timers associate to each route Any view display rmon alarm Use the display rmon alarm command to display the configuration of the specified or all RMON alarm entries Any view display rmon event Use the display rmon event command to display the configuration of the specified or all RMON event entries Any view display rmon event...

Page 18: ... source IP address or source interface currently set for the SFTP client Any view display snmp agent Use the display snmp agent command to display the engine ID of an SNMP entity Any view display snmp agent community Use the display snmp agent community command to view the information about the currently configured community names for SNMPv1 or SNMPv2c Any view display snmp agent group Use the dis...

Page 19: ...ng requests buffered in the switch Any view display stp Use the display stp command to display the state and statistical information about one or all spanning trees Any view display stp region configuration Use the display stp region configuration command to view the currently effective configuration information of the MST region including the region name revision level and user configured VLAN to...

Page 20: ...aces Any view display version Use the display version command to system version information Any view display vlan Use the display vlan command to display VLAN information including VLAN ID VLAN type static versus dynamic VLAN route interface if enabled displays the main IP address and mask VLAN descriptive string ports in the VLAN and so on Any view display voice vlan oui Use the display voice vla...

Page 21: ...and to set the access control method for specified or all ports System view Ethernet Interface view dot1x quiet period Use the dot1x quiet period command to enable the quiet period timer System view dot1x retry Use the dot1x retry command to set the maximum number of attempts for sending authentication requests to an accessing user System view dot1x timer Use the dot1x timer command to set the 802...

Page 22: ...l command to turn on flow control on an Ethernet interface Ethernet Interface view format Use the format command to format a storage device User view fqdn Use the fqdn command to specify the FQDN of an entity PKI Entity view free user interface Use the free user interface command to clear a specified user interface If you execute this command the corresponding user interface will be disconnected U...

Page 23: ...and to add an Ethernet interface to a specified manual port group Port Group view group policy Use the group policy command to configure a global multicast group filter IGMP Snooping view gvrp Use the gvrp command to enable GVRP globally on a port or on all ports in a port group System view Ethernet Port view Port Group view gvrp registration Use the gvrp registration command to configure the GVRP...

Page 24: ...ration string The HTTP operation string specifies the accessed web page and the HTTP version used NQA Test Group view hwtacacs nas ip Use the hwtacacs nas ip command to specify the source address of the TACACS packet sent from NAS System view hwtacacs scheme Use the hwtacacs scheme command to create an TACACS scheme and enter its view System view idle cut Use the idle cut command to set the user i...

Page 25: ...ries VLAN view igmp snooping group limit Use the igmp snooping group limit command to configure the maximum number of multicast groups that can pass the port s Ethernet Port view Port Group view igmp snooping group policy Use the igmp snooping group policy command to configure a multicast group filter on the current port s Ethernet Port view Port Group view igmp snooping host aging time Use the ig...

Page 26: ... view Port Group view igmp snooping static router port Use the igmp snooping static router port command to enable the static router port function Ethernet Port view Port Group view igmp snooping version Use the igmp snooping version command to configure the IGMP Snooping version VLAN view import route Use the import route command to import routes and set route attributes You can set the routing po...

Page 27: ...d to map specified VLANs to a specified spanning tree instance MST Region view interface VLAN interface Use the interface Vlan interface command to create a VLAN interface or enter VLAN interface view System view interface Use the command interface command to enter the related interface view System view ip Use the ip command to specify the IP address of an entity PKI Entity view ip address Use the...

Page 28: ...e an IP prefix list or an item System view ip pool Use the ip pool command to configure a private IP address range for cluster members on the switch to be set as the management device Cluster view ip redirects enable Use the ip redirects enable command to enable sending a device s ICMP redirection packet System view ip route static Use the ip route static command to configure a unicast static rout...

Page 29: ...ry interval command to configure the global interval of sending IGMP last member queries IGMP Snooping view lcd Use the lcd command to display the local work directory on the FTP client FTP Client view ldap server Use the ldap server ip command to configure the LDAP server IP address and the port PKI Domain view level Use the level command to set the priority level of the user Local User view link...

Page 30: ...r vlan enable command to enable loopback detection in all VLANs with Trunk ports or Hybrid ports Ethernet Port view ls Use the ls command to query for the name of all files and directories in the current directory FTP Client view ls Use the ls command to display the files in the specified directory This command functions as the dir command does SFTP Client view mac address Ethernet Port view Use t...

Page 31: ...port to a mirroring group already created System view mirroring port Use the mirroring port command to configure the present port as a mirroring port under interface view Interface view mkdir Use the mkdir command to create a directory in a specified directory of a specified storage device User view mkdir Use the mkdir command to create a directory on the remote FTP server FTP Client view mkdir Us...

Page 32: ...nter NQA test group view System view nqa agent enable Use the nqa agent enable command to enable the NQA client System view nqa agent max requests Use the nqa agent max requests command to set the maximum number of tests that the NQA client can simultaneously perform System view nqa server enable Use the nqa server enable command to enable the NQA server System view nqa server tcpconnect Use the n...

Page 33: ...tp service max dynamic sessions command to set the maximum number of dynamic NTP sessions System view ntp service multicast client Use the ntp service multicast client command to configure the device to work in the NTP multicast client mode VLAN Interface view ntp service multicast server Use the ntp service multicast server command to configure an Ethernet switch to operate in NTP multicast serve...

Page 34: ...command to return to system view from public key view Public Key view ping Use the ping command to check the IP network connection and the reachability of the host Any view pki certificate access control policy Use the pki certificate access control policy command to create a certificate attribute access control policy System view pki certificate attribute group Use the pki certificate attribute g...

Page 35: ... max power Use the poe max power command to configure the maximum power for a PoE interface PoE Interface view PoE Profile File view poe mode Use the poe mode command to configure a PoE mode Ethernet Port view poe pd description Use the poe pd description command to configure a description for the PD connected to a PoE interface PoE Interface view poe pd policy priority Use the poe pd policy prior...

Page 36: ...nk permit vlan Use the port trunk permit vlan command to add a trunk port to one VLAN a selection of VLANs or all VLANs Ethernet Port view Port Group view port trunk pvid vlan Use the port trunk pvid vlan command to configure the default VLAN ID for a trunk port Ethernet Port view Port Group view prefer cipher Use the prefer cipher command to configure the preferred cipher suite for SSL client pol...

Page 37: ...d to upload a local file to the remote SFTP server FTP Client view put Use the put command to upload a local file to the remote SFTP server SFTP Client view pwd Use the pwd command to display the current path User view pwd Use the pwd command to display the current directory on the FTP server FTP Client view pwd Use the pwd command to display working directories on a remote SFTP server SFTP Client...

Page 38: ...management device Cluster view redirect Use the redirect command to configure the traffic redirect action for the traffic behavior Traffic Behavior view region name Use the region name command to set an MST region name to a switch MST Region view remark dot1p Use the remark dot1p command to configure the 802 1p priority value in the VLAN packets of a class Traffic Behavior view remark dsc Use the ...

Page 39: ...t hwatacs statistics Use the reset hwtacacs statistics command to clear TACACS protocol statistics reset hwtacacs statistics User view reset igmp snooping group Use the reset igmp snooping group command to clear IGMP Snooping entries User view reset igmp snooping statistics Use the reset igmp snooping statistics command to clear the statistics information of IGMP messages learned by IGMP Snooping ...

Page 40: ...Ethernet ports User view reset tcp statistics Use the reset tcp statistics command to clear the TCP statistics information User view reset trapbuffer Use the reset trapbuffer command to reset the trap buffer contents User view reset udp helper packet Use the reset udp helper packet command to clear statistics about the packets forwarded User view reset udp statistics Use the reset udp statistics c...

Page 41: ...he rip metricout value command to add an additional metric to the outgoing routes Interface view rip output Use the rip output command to enable an interface to receive RIP messages Interface view rip poison reverse Use the rip poison reverse command to enable the poison reverse function for RIP Interface view rip split horizon Use the rip split horizon command to enable the split horizon function...

Page 42: ...er key pair System view rsa local key pair export Use the rsa local key pair create command to create the RSA host key pair and server key pair System view rsa peer public key Use the rsa peer public key command to enter public key view Use the rsa peer public key import sshkey command to import a public key from a public key file and name the public key System view rule Use the rule command to cr...

Page 43: ... view secondary authorization Use the secondary authorization command to configure a secondary TACACS authorization server TACACS Scheme view self service url Use the self service url command to enable the self service server location function Use the self service url disable command to disable the self service server location function ISP Domain view send Use the send command to send messages to ...

Page 44: ...n Use the shutdown command to shut down an Ethernet interface Ethernet Interface view silent interface Use the silent interface command to disable an interface from sending RIP route update messages RIP view snmp agent Use the snmp agent command to enable SNMP Agent System view snmp agent community Use the snmp agent community command to set a community name and to enable users to access the switc...

Page 45: ...agent usm user command to add a new user to an SNMP group You can also optionally use this command to apply an ACL to filter network management users System view snmp agent usm user Use the snmp agent usm user command to add a user to an SNMP group System view snmp host Use the snmp host command to configure an SNMP host for the member devices inside a cluster on the management device Cluster view...

Page 46: ...t the command creates the user with the authentication method of RSA and the default service type of stelnet at first System view ssh user authentication type Use the ssh user authentication type command to specify the authentication method for an SSH user If the specified user does not exist the command creates the user with the default service type of stelnet at first System view ssh user servic...

Page 47: ...ted in terms of the maximum number of switches between any two terminals in a switched network System view stp compliance Use the stp compliance command to configure the MSTP packet format for a port or a group of ports Ethernet Port view Port Group view stp cost Use the stp cost command to set the path cost of a port or a group or ports in the specified MST instance Ethernet Port view Port Group ...

Page 48: ... of a specified spanning tree instance System view stp tc protection Use the stp tc protection command to enable or disable the TC BPDU attack prevention function for the switch System view stp timer factor Use the stp timer factor command to configure the timeout time of the device by setting the timeout factor Timeout time timeout factor 3 hello time System view stp timer forward delay Use the s...

Page 49: ...he terminal debugging command to enable the display of debug information on the current terminal User view terminal logging Use the terminal logging command to enable the display of log information on the current terminal User view terminal monitor Use the terminal monitor command to enable the monitoring of system information on the current terminal User view terminal trapping Use the terminal tr...

Page 50: ...y server must wait before it can resume the active state TACACS Scheme view timer realtime accounting Use the timer realtime accounting command to set the real time accounting interval RADIUS Scheme view timer realtime accounting Use the timer realtime accounting command to configure a real time accounting interval TACACS Scheme view timer response timeout Use the timer response timeout command to...

Page 51: ...d to restore a file from the recycle bin User view unicast suppression Use the unicast suppression command to configure unicast storm suppression ratio Ethernet Interface view Port Group view user Use the user command to log onto the FTP server as a particular user FTP Client view user interface Using user interface command to enter one or more user interface views to perform configuration System ...

Page 52: ... the vlan mapping modulo command to map VLANs to specific spanning tree instances MST Region view voice vlan Use the voice vlan command to enable the voice VLAN function globally System view voice vlan aging Use the voice vlan aging command to set the aging time for a voice VLAN System view voice vlan enable Use the voice vlan enable command to enable the voice VLAN function for a port Ethernet Po...

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