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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.
show ip tcp initial-time
Displays the interval that you configured for the device to wait before the TCP connection is attempted to be established.
Syntax
show ip tcp initial-time
Command Modes
EXEC
EXEC Privilege
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.3(0.0) Introduced on the MXL 10/40GbE Switch IO Module platform.
ip unreachables
Enable the generation of internet control message protocol (ICMP) unreachable messages.
Syntax
ip unreachables
To disable the generation of ICMP messages, use the no ip unreachables command.
Defaults Disabled.
Command Modes INTERFACE
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
management route
Configure a static route that points to the Management interface or a forwarding router.
Syntax
management route {ipv4-address | ipv6–address}/mask{forwarding-router-
address | managementethernet}
Parameters
{ipv4-address |
ipv6–address}/
mask
Enter an IPv4 address (A.B.C.D) or the IPv6 address followed by the prefix-length
for the IP address of the management interface.
forwarding-
router-address
Enter an IPv4 address of a forwarding router.
managementethe
rnet
Enter the keyword managementethernet for the Management interface.
Defaults Not configured.
Command Modes CONFIGURATION
Supported Modes All Modes
556 IPv4 Routing