display status … 4-63
displaying current set … 4-61
election priority … 4-41
enabling or disabling … 4-40
multicast groups … 4-38
specify VLAN interface … 4-38
with PIM-SM router … 4-6
D
default route … 5-25
Depending … 2-14
Designated Router
defined … 4-7
election criteria … 4-12
in VLAN … 4-12
DHCP
hop count, disabling … 5-117
hop count, displaying … 5-120
DHCP Relay
broadcast forwarding … 5-116
configuration … 5-115
enabling … 5-116
helper address … 5-117
hop count in requests … 5-117
minimum requirements … 5-116
Option 82
circuit ID … 5-122, 5-125
packet forwarding … 5-115
See also Option 82.
verifying configuration … 5-118
directed broadcasts … 5-18
DR (designated router)
defined … 4-7
election criteria … 4-12
OSPF
election … 5-45
See OSPF.
E
edge device … 6-3
edge router, defined … 4-7
Enabling … 6-24
enabling OSPF … 5-56
enabling RIP, globally … 5-28
event log
See log.
Exclude Source
See IGMP.
external LSA
displaying … 5-93
F
failover, VRRP … 6-3
filters
effect of IGMP … 2-28
maximum allowed … 2-6
See OSPF and RIP.
flow, defined … 4-7
forwarding
directed broadcasts … 5-18
parameters, IP routing
configuring … 5-17
forwarding port, IGMP … 2-5
H
helper address for DHCP Relay … 5-117
hop count in DHCP requests
disabling … 5-117
displaying configuration … 5-120
I
IANA … 5-142
ICMP
configuring … 5-19
disabling messages … 5-19
IGMP
benefits … 2-3
configure per VLAN … 2-5
effect on filters … 2-28
Exclude Source … 2-12
Fast Leave … 2-14
high-priority disabled with PIM … 3-36
high-priority forwarding … 2-5
Include Source … 2-12
IP multicast address range … 2-28
leave group … 2-12
maximum address count … 2-6
multicast group … 2-12
multimedia … 2-3
operation … 2-12, 2-13
port states … 2-5
2 – Index
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