26 3Com Switch 4200G Family
Command Reference
ntdp timer port-delay
Use the ntdp timer port-delay command to set the delay time for a switch to forward a received
topology-collection request packet through its successive ports.
System view
Use the
ntdp timer port-delay command to set the delay time for a switch to forward a received
topology-collection request packet through its successive ports. A switch forwards received topology
request packets to all its ports in turn. After forwarding a received topology-collection request packet through
one port, the switch delays for specific period before it forwards the packet through the next port.
ntp-service access
Use the ntp-service access command to set the authority to access the local equipment.
System view
ntp-service authentication enable
Use the ntp-service authentication enable command to enable the NTP-service authentication
function.
System view
ntp-service authentication-keyid
Use the ntp-service authentication-keyid command to configure an NTP authentication key.
System view
ntp-service broadcast-client
Use the ntp-service broadcast-client command to configure an Ethernet switch to operate in NTP
broadcast client mode.
VLAN Interface view
ntp-service broadcast-server
Use the ntp-service broadcast-server command to configure NTP broadcast server mode.
VLAN Interface view
ntp-service in-interface disable
Use the ntp-service in-interface disable command to disable an interface to receive NTP message.
VLAN Interface view
ntp-service max-dynamic sessions
Use the ntp-service max-dynamic-sessions command to set how many sessions can be created locally.
System view
ntp-service multicast-client
Use the ntp-service multicast-client command to configure an Ethernet switch to operate in 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 server mode.
VLAN Interface view
ntp-service reliable authentication-keyid
Use the ntp-service reliable authentication-keyid command to specify an authentication key to be
a trusted key.
System view
ntp-service source-interface
Use the ntp-service source-interface command to designate an interface to transmit NTP message.
System view
ntp-service unicast-peer
Use the ntp-service unicast-peer command to be an active NTP peer.
System view
ntp-service unicast-server
Use the ntp-service unicast-server command to configure an Ethernet switch to operate in NTP server
mode.
System view
open
Use the open command to establish a control connection with an FTP server.
FTP Client view
packet-filter
Use the packet-filter command to define the packet filter function in the QoS profile.
QoS Profile view