Reference Guide

Table Of Contents
ip dhcp snooping vlan..............................................................................................................................................1412
show ip dhcp snooping............................................................................................................................................1413
Role-Based Access Control Commands................................................................................................................... 1414
aaa authorization role-only.....................................................................................................................................1414
role............................................................................................................................................................................... 1415
show role.................................................................................................................................................................... 1416
show userroles.......................................................................................................................................................... 1416
userrole....................................................................................................................................................................... 1417
ICMP Vulnerabilities.......................................................................................................................................................1419
drop icmp...................................................................................................................................................................1420
System Security Commands.......................................................................................................................................1420
boot-access password........................................................................................................................................... 1420
generate hash............................................................................................................................................................1421
root-access password............................................................................................................................................ 1422
verified boot..............................................................................................................................................................1423
verified boot hash....................................................................................................................................................1423
verified startup-config........................................................................................................................................... 1424
Chapter 48: Service Provider Bridging..................................................................................... 1425
debug protocol-tunnel..................................................................................................................................................1425
protocol-tunnel.............................................................................................................................................................. 1426
protocol-tunnel destination-mac............................................................................................................................... 1427
protocol-tunnel enable................................................................................................................................................. 1428
protocol-tunnel rate-limit............................................................................................................................................ 1429
show protocol-tunnel................................................................................................................................................... 1430
Chapter 49: sFlow.................................................................................................................... 1431
sflow collector................................................................................................................................................................1432
sflow enable (Global)....................................................................................................................................................1433
sflow ingress-enable..................................................................................................................................................... 1434
sflow extended-switch enable................................................................................................................................... 1435
sflow max-header-size extended.............................................................................................................................. 1435
sflow polling-interval (Global).................................................................................................................................... 1436
sflow polling-interval (Interface)............................................................................................................................... 1437
sflow sample-rate (Global)..........................................................................................................................................1438
sflow sample-rate (Interface).................................................................................................................................... 1439
show sflow...................................................................................................................................................................... 1440
Chapter 50: Simple Network Management Protocol (SNMP) and Syslog.................................. 1442
SNMP Commands......................................................................................................................................................... 1442
show snmp................................................................................................................................................................ 1442
show snmp engineID............................................................................................................................................... 1443
show snmp group.................................................................................................................................................... 1444
show snmp supported-mibs..................................................................................................................................1445
show snmp supported-traps.................................................................................................................................1446
show snmp user....................................................................................................................................................... 1446
snmp context............................................................................................................................................................ 1447
snmp context............................................................................................................................................................1448
snmp ifmib ifalias long............................................................................................................................................ 1448
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