Troubleshooting guide

A. Detailed Display Contents of the "show tech-support" Command
211
106 show dot1x detail Authentication status information on
IEEE 802.X authentication
NNNY
107
show igmp-snooping IGMP snooping information NNNY
108 show igmp-snooping group IGMP snooping group information NNNY
109
show igmp-snooping
statistics
IGMP snooping statistics NNNY
110
show mld-snooping MLD snooping information NNNY
111
show mld-snooping group MLD snooping group information NNNY
112
show mld-snooping statistics MLD snooping statistics NNNY
113 show netstat routing-table
numeric
Route-related information in the
kernel (unicast)
NYYN
114
show netstat multicast
numeric
Route-related information in the
kernel (multicast)
NYYN
115
show ip multicast statistics IPv4 multicast statistics (for Version
10.5 and later)
NNYN
116
show ipv6 multicast
statistics
IPv6 multicast statistics (for Version
10.5 and later)
NNYN
117
show ip multicast resources Number of entries used for IPv4
multicast routing (for Version 11.2
and later)
NNYN
118
show ip igmp interface Information on interfaces with IGMP
enabled
NNYN
119
show ip igmp group Information on groups managed by
IGMP
NNYN
120
show ip pim interface
(detail)
Information on interfaces with IPv4
PIM enabled
NNYN
121
show ip pim neighbor (detail) IPv4 PIM neighbor information NNYN
122 show ip pim bsr IPv4 PIM BSR information NNYN
123
show ip pim rp-mapping IPv4 PIM rendezvous point
information
NNYN
124
show ip mroute IPv4 multicast routing information NNYN
125
show ip mcache IPv4 multicast forwarding entries NNYN
126
show ipv6 multicast resources Number of entries used for IPv6
multicast routing (for Version 11.4
and later)
NNYN
127
show ipv6 mld interface Information on interfaces with MLD
enabled
NNYN
128
show ipv6 mld group Information on groups managed by
MLD
NNYN
No. Command (displayed) Description No
para
met
er
spe
cifie
d
unic
ast
mult
icas
t
laye
r-2