IOS软件中使用历史记录、系统日志及调试工具(2)

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第3部分:使用Debug命令

最后，我们来学习如何正确使用调试工具Debug，实验过程见监测清单2-4。

监测清单2-4正确使用Debug

Router#debug?
aaa AAA Authentication, Authorization and Accounting
access-expression Boolean access expression
adjacency adjacency
all Enable all debugging
apple Appletalk information
arap Appletalk Remote Access
arp IP  and HP Probe transactions
async Async interface information
backup Backup nts
callback Callback activity
cca CCA activity
... (此处省略)
ip IP information
ipx Novell/IPX information
lapb LAPB protocol transactions
... (此处省略)
vtemplate Virtual Template information
x25 X.25, CMNS and XOT information
x28 X28 mode

Router#debug ip ?
bgp BGP information
cache IP cache operations
cef IP CEF operations
cgmp CGMP protocol activity
dhcp CGMP protocol activity
drp Director response protocol
dvmrp DVMRP protocol activity
egp EGP information
eigrp IP-EIGRP information
error IP error debugging
flow IP Flow switching operations
ftp FTP dialogue
html HTML
http HTTP connections
icmp ICMP protocol activity
igmp IGMP information
interface IP interface configuration changes
mbgp MBGP information
mcache IP multicast cache operations
mpacket IP multicast packet debugging
mrm IP Multicast Routing Monitor
mrouting IP multicast routing table activity
msdp Multicast Source Diovery Protocol (MSDP)
mtag IP multicast tagswitching activity
nat NAT nts
ospf OSPF information
packet General IP debugging and IPSO security transactions
peer IP peer address activity
pim PIM protocol activity
policy Policy routing
rip RIP protocol transactions
routing Routing table nts
rsvp RSVP protocol activity
rtp RTP information
sd Session Directory(SD)

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