Qtech QSW-8200-28T-POEAC- DC [46/47] Chapter 7 commands for keepalive gateway

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Chapter 7. Commands for Keepalive Gateway 46

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Chapter 7 COMMANDS FOR KEEPALIVE GATEWAY

7.1 keepalive gateway

 Command: keepalive gateway <ip-address> [{<interval-seconds> | msec <interval-

millisecond>} [retry-count]]

o no keepalive gateway

 Function: Enable keepalive gateway, configure the interval that ARP request packet is

sent and the retry-count after detection is failing, the no command disables the

function.

 Parameters: ip-address: IP address of the gateway

 interval-seconds: The interval (unit is second) that ARP request packet is sent, ranging

between 1 and 32767. If there is no configuration, the default is 10 seconds.

 interval-millisecond: The interval (unit is millisecond) that ARP request

packet is sent, ranging between 160 and 999.

 retry-count: Determine the retry-count after detection is failing. If there

is no configuration, the default is 5 times.

 Default: Disable keepalive gateway.

 Command Mode: Interface mode.

 Usage Guide: This command is supported by layer 3 switch and the detection method is

used to point-to-point topology mode only.

 Example:

 Switch(config)#interface vlan 1

 Switch(config-if-vlan1)#keealive gateway 1.1.1.1 3 10

7.2 show ip interface

 Command: show ip interface [interface-name]

 Function: Show IPv4 running status of the specified interface.

 Parameters: interface-name is the specified interface name. If there is no parameter,

show IPv4 running status of all interfaces.

 Default: None.

 Command Mode: Admin and configuration mode.

 Usage Guide: Show IPv4 running status of the interface.

 Example:

 Switch(config)#show ip interface brief

 Index Interface IP-Address Protocol

 3001 Vlan1 1.1.1.2 up

 9000 Loopback 127.0.0.1 up