| |
Command |
Command Description |
Command Syntax |
|
9.1.1 |
show ip route connected |
Use the
show ip route
EXEC command to display the current state of the
routing table. |
show ip route [address [mask]
[longer-prefixes]] | [protocol [process-id]] | [list
access-list-number | access-list-name] |
| |
show ip route network |
Use the
show ip route
EXEC command to display the current state of the
routing table. |
show ip route [address [mask]
[longer-prefixes]] | [protocol [process-id]] | [list
access-list-number | access-list-name] |
| |
show ip route rip |
Use the
show ip route
EXEC command to display the current state of the
routing table. |
show ip route [address [mask]
[longer-prefixes]] | [protocol [process-id]] | [list
access-list-number | access-list-name] |
| |
show ip route igrp |
Use the
show ip route
EXEC command to display the current state of the
routing table. |
show ip route [address [mask]
[longer-prefixes]] | [protocol [process-id]] | [list
access-list-number | access-list-name] |
| |
show ip route static |
Use the
show ip route
EXEC command to display the current state of the
routing table. |
show ip route [address [mask]
[longer-prefixes]] | [protocol [process-id]] | [list
access-list-number | access-list-name] |
|
9.1.2 |
ip default-network |
To select a network as a candidate route for computing the gateway of
last resort, use the
ip default-network
global configuration command.
To remove a route, use the no form of this command. |
ip default-network network-number |
|
9.1.8 |
show ip rip database |
Displays the contents of the RIP private database. |
show ip rip database [ip-address
{mask}] |
|
9.2.5 |
ping [protocol] {host | address} |
Use the
ping
privileged EXEC command to
diagnose basic network connectivity on Apollo, AppleTalk,
Connectionless Network Service (CLNS), DECnet, IP, Novell IPX, VINES,
or XNS networks. The optional protocol argument can be any of the
following: apollo, appletalk, clns, decnet, ip, ipx, vines, or xns. To
perform an extended ping, enter the
ping
command with no arguments. |
ping [protocol] {ip-address |
hostname} |
|
9.2.6 |
debug telnet |
The telnet negotiation process can be viewed using the
debug telnet
command. |
debug telnet |
|
9.3.1 |
clear counters |
Many steps occur during the processing of a packet, and tests are
performed at each step. The outcome of each step is recorded in an
interface counter. Network administrators can analyze these interface
counters to determine the reasons for sluggish router and network
performance. This command is used to set all the counters of the
specified interfaces to zero. |
clear counters interface-type number |
|
9.3.7 |
debug all |
To enable all system diagnostics, enter the
debug all
command in
privileged EXEC mode. The
no debug all
command turns off all
diagnostic output. Using the no debug all command is a convenient way
to ensure that you have not accidentally left any debug commands
turned on. |
debug all |
| |
terminal monitor |
Debug output and system messages can be redirected to the remote
terminal using this command. |
terminal monitor |
| |
service timestamps debug uptime |
This command configures a timestamp that will show the
hour:minute:second of the output, the amount of time since the router
was last powered up, and when a reload command was executed. |
service timestamps message-type [uptime] |
| |
debug ip rip |
This command displays RIP transactions. |
debug ip rip |
| |
show debugging |
To view what is currently being examined by a debug command use the
show debugging
command. |
show debugging |
