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IP interface configuration task list 129
SmartWare Software Configuration Guide 10 • IP interface configuration
mal traffic and the IP router removes all routes pointing to that interface. Now, traffic previously flowing over
that interface is routed through the interface with IP routes of a higher metric. However the interface contin-
ues to send ICMP echo requests. After a configurable number of ICMP replies the host is reachable again, and
the interface will be opened for normal traffic.
Check connectivity of an IP link
Mode: context ip/interface
Show IP link status
The following command shows the status of connectivity.
Mode: enable
Debug connectivity
The following command enables logging of connectivity events.
Mode: enable
Debug ARP
You may use the
debug arp and show arp commands to assist you in debugging IP connectivity and its cor-
responding interfaces.
Step Command Purpose
1 [name] (if-ip) [interface]#[no] check-con-
nectivity ping <ip-address> [source-
address <ip-address>] [tolerance-down
<number>] [tolerance-up <number>]
[interval <seconds>] [timeout <sec-
onds>]
Configures or removes a host to ping. Source-
address specifies the IP source address for the
ICMP packets. Tolerance-down specifies the
number of pings allowed to fail (Default 3).
Tolerance-up specifies the number of success-
ful pings required to activate link (Default 1).
Interval specifies the interval in which the
pings are sent (Default 10). Timeout specifies
the time in seconds to wait for an answer
(Default 3).
Step Command Purpose
1 [name]#show ip connectivity [<inter-
face>]
Shows the status of connectivity.
Step Command Purpose
1 [name]#debug connectivity Enables logging of connectivity events and
state changes.