MSTP basic concepts ················································································································································ 185
How MSTP works ······················································································································································ 189
Protocols and standards ··········································································································································· 190
Configuring MSTP ··························································································································································· 190
Configuration task list ··············································································································································· 190
Configuring an MST region ····································································································································· 190
Configuring MSTP globally ······································································································································ 192
Configuring MSTP on a port ···································································································································· 194
MSTP configuration example ········································································································································· 199
Configuration guidelines ················································································································································ 203
Basic concepts ··························································································································································· 205
Link aggregation modes ··········································································································································· 206
Configuration task list ··············································································································································· 208
Setting LACP priority ················································································································································· 211
Configuration guidelines ················································································································································ 217
LLDP configuration ··················································································································································· 218
Background ······························································································································································· 218
Basic concepts ··························································································································································· 218
How LLDP works ························································································································································ 222
Compatibility of LLDP with CDP ······························································································································· 222
Protocols and standards ··········································································································································· 223
Configuring LLDP ····························································································································································· 223
LLDP configuration task list ······································································································································· 223
Enabling LLDP on ports ············································································································································· 224
Configuring global LLDP setup ································································································································ 229
LLDP configuration examples ········································································································································· 238
Configuration guidelines ················································································································································ 250
IGMP snooping configuration ································································································································ 251
Overview ········································································································································································· 251
Principle of IGMP snooping ····································································································································· 251
IGMP snooping related ports ·································································································································· 251
IGMP snooping querier ············································································································································ 254
Protocols and standards ··········································································································································· 254
Configuring IGMP snooping ·········································································································································· 254
Configuration task list ··············································································································································· 254
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