Index
A
ARP
cache table, 36
configuring parameters, 42
how it works, 42
auto port setting, 7
B
blocked port
from IGMP operation, 7
broadcast forwarding, 63
broadcast traffic
enabling forwarding of directed, 43
C
caches
IP forwarding, 37
circuit ID, 69
Command syntax
default-metric, 55
dhcp-relay
option 82, 73
igmp
delayed-flush, 18
igmp fastlearn, 18, 27
igmp-proxy, 21
igmp-proxy-domain, 20
ip
arp-age, 40
directed-broadcast, 44
forward-protocol udp, 77
icmp echo broadcast-request, 44
icmp redirects, 45
icmp unreachable, 45
igmp, 12
igmp fastleave, 17
igmp static-group, 14
irdp, 62
load-sharing, 49
rip, 54
rip metric, 54
rip poison-reverse, 56
udp-bcast-forward, 77
ip route, 47
restrict , 55
router
rip, 52
rip redistribute, 55
show
igmp delayed-flush, 18
igmp-proxy, 21
ip forward-protocol, 78
ip helper-address, 65
ip igmp, 8, 9
ip igmp groups, 11
ip igmp statistics, 10
ip igmp vlan, 9, 11, 12
ip rip, 56
ip rip interface, 58
show igmp delayed-flush, 32
show igmp filter-unknown-mcast, 32
show ip igmp, 32
show ip igmp config, 29, 33
show ip igmp groups, 30, 33
show ip igmp statistics, 31, 33
show ip igmp vlan, 28, 33
show ip igmp vlan config, 29, 34
show ip igmp vlan counters, 31, 34
show ip igmp vlan group, 30
show ip igmp vlan statistics, 31, 35
vlan
ip igmp, 13
ip igmp forcedfastleave, 18
vlan ip igmp, 27
vlan ip igmp fastleave, 28
vlan ip igmp forcedfastleave, 28
vlan ip igmp querier, 13
vlan ip igmp query interval, 27
vlan ip igmp static-group, 28
configuration
ARP parameters, 42
default route, 48
RIP, 52
enabling RIP globally, 52
static IP routes, 47
D
default route, 48
DHCP Relay, 63
broadcast
forwarding, 63
enabling, 64
helper address, 64
minimum requirements, 64
Option 82
circuit ID, 69
packet forwarding, 63
verifying configuration, 64
directed broadcasts, 43
F
filters
effect of IGMP, 24
maximum allowed, 8
forwarding
directed broadcasts, 43
parameters, IP routing
configuring, 43
forwarding port, IGMP, 7
81