Command History
This guide is platform-specific. For command information about other platforms, see the relevant
Dell Networking
OS Command Line Reference Guide
.
Version
Description
9.10(0.0)
Introduced on the S6100-ON.
9.8(1.0)
Introduced on the Z9100–ON.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
9.7(0.0)
Introduced on the S6000-ON.
9.2(1.0)
Introduced on the Z9500.
9.2.(0.0)
Introduced on the S4810 and S4820T.
9.0.2.0
Introduced on the S6000.
8.3.11.1
Introduced on the Z9000.
8.3.1.0
Introduced on the E-Series.
8.2.1.0
Introduced on the C-Series and S-Series on Layer 2 interfaces.
7.8.1.0
Introduced on the C-Series and S-Series on Layer 3 interfaces.
Usage Information
When enabled, no learning takes place until you enable snooping on a VLAN. After disabling DHCP snooping, the
binding table deletes and Option 82, IP Source Guard, and Dynamic ARP Inspection are disabled.
Introduced in Dell Networking OS version 7.8.1.0, DHCP snooping was available for Layer 3 only and dependent on
DHCP Relay Agent (
ip helper-address
). Dell Networking OS version 8.2.1.0 extends DHCP Snooping to
Layer 2. You do not have to enable relay agent to snoop on Layer 2 interfaces.
ipv6 dhcp snooping
Enable DHCPv6 snooping globally for ipv6.
Syntax
[no] ipv6 dhcp snooping
To disable the snooping globally, use the
no ipv6 dhcp snooping
command.
Defaults
Disabled
Command Modes
CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, see the relevant
Dell Networking
OS Command Line Reference Guide
.
Version
Description
9.10(0.0)
Introduced on the S6100-ON.
9.8(1.0)
Introduced on the Z9100–ON.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
562
Dynamic Host Configuration Protocol (DHCP)
Содержание S6100
Страница 1: ...Dell Command Line Reference Guide for the S6100 ON System 9 11 2 0P1 ...
Страница 474: ...protocol list ttl0 ttl1 Dell 474 Control Plane Policing CoPP ...
Страница 979: ... show lldp neighbors display the LLDP neighbors Link Layer Discovery Protocol LLDP 979 ...
Страница 1627: ... uplink state group creates an uplink state group and enables the tracking of upstream links Uplink Failure Detection UFD 1627 ...