Protocols and standards ····································································································································· 185
Configuring MSTP ························································································································································ 185
Configuration task list ········································································································································· 185
Configuring an MST region ······························································································································· 185
Configuring MSTP globally ································································································································ 187
Configuring MSTP on a port ······························································································································ 189
MSTP configuration example ······································································································································ 194
Configuration guidelines ············································································································································· 198
Basic concepts ····················································································································································· 200
Link aggregation modes ····································································································································· 201
Configuration task list ········································································································································· 203
Setting LACP priority ··········································································································································· 206
Configuration guidelines ············································································································································· 211
LLDP configuration ··················································································································································· 213
Background ·························································································································································· 213
Basic concepts ····················································································································································· 213
How LLDP works ·················································································································································· 217
Compatibility of LLDP with CDP ························································································································· 217
Protocols and standards ····································································································································· 218
Configuring LLDP ·························································································································································· 218
LLDP configuration task list ································································································································· 218
Enabling LLDP on ports ······································································································································· 219
Configuring global LLDP setup ··························································································································· 224
LLDP configuration examples ······································································································································ 232
Configuration guidelines ············································································································································· 244
IGMP snooping configuration ································································································································ 245
Overview ······································································································································································· 245
Principle of IGMP snooping ······························································································································· 245
IGMP snooping related ports ····························································································································· 245
IGMP snooping querier ······································································································································ 248
Protocols and standards ····································································································································· 248
Configuring IGMP snooping ······································································································································· 248
Configuration task list ········································································································································· 248
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