Juniper EX3400

List of Tables
About the Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv
Table 1: Notice Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii
Table 2: Text and Syntax Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii
Part 1 DHCP and DHCP Relay
Chapter 1 DHCP Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Table 3: Legacy DHCP and Extended DHCP Server Hierarchy Levels . . . . . . . . . . . 5
Table 4: DHCP Service Configuration Pages Summary . . . . . . . . . . . . . . . . . . . . . . 8
Table 5: DHCP Service Configuration Pages Summary for EX4300 Switches . . . . 10
Table 6: DHCP Client Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Chapter 2 DHCP Local Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Table 7: Comparing the Extended DHCP Local Server to the Traditional DHCP
Local Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Table 8: Information in Authentication Grant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 9: Unsupported Opaque DHCP Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Chapter 3 DHCPv6 Local Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Table 10: RADIUS Attributes and VSAs for DHCPv6 Local Server . . . . . . . . . . . . . 40
Chapter 4 DHCP Relay Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Table 11: Actions for DHCP Relay Agent Snooped Packets When DHCP Snooping
Is Enabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Table 12: Actions for DHCP Relay Agent Snooped Packets When DHCP Snooping
Is Disabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Table 13: Actions for Snooped BOOTREPLY Packets . . . . . . . . . . . . . . . . . . . . . . . 78
Chapter 9 Forcing Dynamic Reconfiguration of Clients from a DHCP Local Server . . 111
Table 14: Action Taken for Events That Occur During a Reconfiguration . . . . . . . . 113
Chapter 10 Managing IP Address Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Table 15: DHCP Relay Agent Option 82 Value for Auto Logout . . . . . . . . . . . . . . . 126
Part 3 Configuration Statements and Operational Commands
Chapter 14 Operational Commands (DHCP and DHCP Relay) . . . . . . . . . . . . . . . . . . . . 337
Table 16: clear dhcp relay statistics Output Fields . . . . . . . . . . . . . . . . . . . . . . . . 346
Table 17: show dhcp relay binding Output Fields . . . . . . . . . . . . . . . . . . . . . . . . . . 373
Table 18: show dhcp server binding Output Fields . . . . . . . . . . . . . . . . . . . . . . . . 379
Table 19: show dhcp relay statistics Output Fields . . . . . . . . . . . . . . . . . . . . . . . . 386
Table 20: show dhcp server statistics Output Fields . . . . . . . . . . . . . . . . . . . . . . 390
Table 21: show dhcpv6 relay binding Output Fields . . . . . . . . . . . . . . . . . . . . . . . 394
xiiiCopyright © 2017, Juniper Networks, Inc.