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Appendix B
Commands Used in This Book
Commands
Meaning
Chapter
show ip interface
ethernet 0
Shows the IP configuration
of Ethernet 0, including
whether Proxy ARP is
configured and if access
lists are set on the interface
Chapter 8
show standby
Shows the HSRP
configuration of an
interface
Chapter 8
standby
Sets an interface to be part
of an HSRP group
Chapter 8
standby 1
authentication
Does not provide
authentication, only
checks that correct
information is received
Chapter 8
standby 1 preempt
Sets the interface to force
an election if a router joins
the HSRP group with a
higher priority than the
other routers in the group
Chapter 8
standby 1 priority
Sets the priority of HSRP
on an interface
Chapter 8
standby 1 track
serial 0 50
Tells HSRP to monitor a
connected serial link that is
not running HSRP
Chapter 8
username
Configures a username and
password for a local login
Chapter 11
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