Service Manual

ipv4 unicast-host-route
Enable programming of IPv4 /32 route prexes in L3 host table.
Syntax
[no] ipv4 unicast-host-route
Defaults Disabled by default. By default, all the IPv4 route prexes are installed only in the LPM table.
Command Modes CONFIGURATION
Command History
Version Description
9.7(0.0) Introduced on the S6000-ON.
9.3(0.1) Introduced on the S6000.
9.2(1.0) Introduced on the Z9500.
Usage Information A warning message is displayed when you enter this command stating that this setting takes eect for
existing routes only when IPv4 route prexes are cleared from the routing table (RTM). To disable this
functionality, use no ipv4 unicast-host-route command.
Example
Dell(conf)#ip unicast-host-route
Warning: Command will take effect for existing routes only when IPv4
route prefixes are cleared from RTM
Dell(conf)#no ip unicast-host-route
show ip tcp initial-time
Displays the interval that you congured 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
Command History
Version Description
9.7(0.0) Introduced on the S6000-ON.
9.3(0.0) Introduced on the S4810, S4820T, S6000, Z9000, and MXL platforms.
ip unreachables
Enable the generation of internet control message protocol (ICMP) unreachable messages.
Syntax
ip unreachables
720
IPv4 Routing