Users Guide

Table Of Contents
ip dhcp relay............................................................................................................................................................. 1465
ip dhcp snooping......................................................................................................................................................1466
ip dhcp snooping binding....................................................................................................................................... 1467
ip dhcp snooping database....................................................................................................................................1468
ip dhcp snooping database renew....................................................................................................................... 1468
ip dhcp snooping trust........................................................................................................................................... 1469
ip dhcp source-address-validation...................................................................................................................... 1469
ip dhcp snooping vlan............................................................................................................................................. 1470
show ip dhcp snooping............................................................................................................................................1471
Role-Based Access Control Commands................................................................................................................... 1471
aaa authorization role-only.................................................................................................................................... 1472
enable......................................................................................................................................................................... 1472
role...............................................................................................................................................................................1473
show role....................................................................................................................................................................1474
show userroles..........................................................................................................................................................1475
userrole.......................................................................................................................................................................1476
ICMP Vulnerabilities................................................................................................................................................ 1477
System Security Commands.......................................................................................................................................1479
boot-access password........................................................................................................................................... 1479
generate hash...........................................................................................................................................................1480
root-access password.............................................................................................................................................1481
verified boot.............................................................................................................................................................. 1481
verified boot hash....................................................................................................................................................1482
verified startup-config........................................................................................................................................... 1482
Chapter 52: Service Provider Bridging..................................................................................... 1484
debug protocol-tunnel..................................................................................................................................................1484
protocol-tunnel.............................................................................................................................................................. 1485
protocol-tunnel destination-mac............................................................................................................................... 1486
protocol-tunnel enable................................................................................................................................................. 1487
protocol-tunnel rate-limit............................................................................................................................................ 1488
show protocol-tunnel................................................................................................................................................... 1489
Chapter 53: sFlow....................................................................................................................1490
sflow collector.................................................................................................................................................................1491
sflow enable (Global)....................................................................................................................................................1492
sflow ingress-enable..................................................................................................................................................... 1493
sflow extended-switch enable................................................................................................................................... 1494
sflow max-header-size extended.............................................................................................................................. 1494
sflow polling-interval (Global).................................................................................................................................... 1495
sflow polling-interval (Interface)...............................................................................................................................1496
sflow sample-rate (Global)..........................................................................................................................................1497
sflow sample-rate (Interface).................................................................................................................................... 1498
show sflow...................................................................................................................................................................... 1499
Chapter 54: Simple Network Management Protocol (SNMP) and Syslog.................................. 1501
SNMP Commands..........................................................................................................................................................1501
show snmp.................................................................................................................................................................1501
show snmp engineID...............................................................................................................................................1502
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