Users Guide

13 Link Layer Discovery Protocol (LLDP).........................................................161
Supported Modes.............................................................................................................................. 161
Protocol Data Units........................................................................................................................... 161
Configure LLDP................................................................................................................................. 163
Related Configuration Tasks.......................................................................................................163
Important Points to Remember..................................................................................................163
CONFIGURATION versus INTERFACE Configurations.................................................................... 163
Enabling LLDP................................................................................................................................... 164
Disabling and Undoing LLDP...................................................................................................... 164
Advertising TLVs................................................................................................................................ 165
Optional TLVs....................................................................................................................................166
Management TLVs.......................................................................................................................166
IEEE Organizationally Specific TLVs............................................................................................167
LLDP-MED Capabilities TLV........................................................................................................168
LLDP-MED Network Policies TLV...............................................................................................169
Extended Power via MDI TLV...................................................................................................... 171
LLDP Operation..................................................................................................................................171
Viewing the LLDP Configuration...................................................................................................... 172
Viewing Information Advertised by Adjacent LLDP Agents............................................................. 172
Configuring LLDPDU Intervals.......................................................................................................... 173
Configuring a Time to Live................................................................................................................174
Clearing LLDP Counters....................................................................................................................175
Debugging LLDP................................................................................................................................175
Relevant Management Objects.........................................................................................................176
14 Port Monitoring.............................................................................................. 183
Supported Modes..............................................................................................................................183
Configuring Port Monitoring............................................................................................................ 183
Important Points to Remember........................................................................................................184
Port Monitoring................................................................................................................................. 185
15 Security.............................................................................................................187
Supported Modes.............................................................................................................................. 187
Understanding Banner Settings........................................................................................................ 187
Accessing the I/O Aggregator Using the CMC Console Only.........................................................187
AAA Authentication........................................................................................................................... 188
Configuration Task List for AAA Authentication.........................................................................188
AAA Authorization..............................................................................................................................191
Privilege Levels Overview............................................................................................................ 191
Configuration Task List for Privilege Levels................................................................................191
RADIUS.............................................................................................................................................. 196
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