Dell 9.7(0.0) manual Ip tcp initial-time, Ip unknown-unicast vrf vrf-name

ip tcp initial-time

Define the wait duration in seconds for the TCP connection to be established. This command is supported on the , , S6000, and platforms.

Syntax ip tcp initial-time <8-75>

Parameters

Command Modes

Command History

Usage Information

To restore the default behavior, which causes the wait period to be set as 8 seconds, use the no ip tcp initial-timecommand.

<8-75>	Wait duration in seconds for the TCP connection to be
	established.
CONFIGURATION
Version	Description
9.7(0.0)	Introduced on the S6000-ON.
9.3(0.0)	Introduced on the S4810, S4820T, S6000, and Z9000
	platforms.

You can configure the amount of time for which the device must wait before it attempts to establish a TCP connection. Using this capability, you can limit the wait times for TCP connection requests. Upon responding to the initial SYN packet that requests a connection to the router for a specific service (such as SSH or BGP) with a SYN ACK, the router waits for a period of time for the ACK packet to be sent from the requesting host that will establish the TCP connection.

ip unknown-unicast

Enable IPv4 catch-all route.

S6000

Syntax	ip unknown-unicast [vrf vrf-name]
	To remove the IPv4 catch-all route (0.0.0.0/0) from the LPM route forwarding
	table in hardware which gets added as a default configuration after the initialization
	of FIB Agent module, use the no ip unknown-unicastcommand.
Defaults	None
Parameters	vrf vrf-name	(Optional) Enter the keyword vrf followed by the name of

the VRF to enable catch-all routes corresponding to that VRF.

778 IPv4 Routing