D-Link DXS-3400 Emulator - Page 282
ip dhcp excluded-address, ip dhcp ping packets
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DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch CLI Reference Guide Example This example shows how a DHCP class Service-A is configured and defined with a DHCP Option 60 matching pattern 0x112233. Switch# configure terminal Switch(config)# ip dhcp class Service-A Switch(config-dhcp-class)# option 60 hex 112233 Switch(config-dhcp-class)# 22-14 ip dhcp excluded-address This command is used to exclude a range of IP addresses from being allocated to the client. Use the no form of this command to remove a range of excluded addresses. ip dhcp excluded-address START-IP-ADDRESS END-IP-ADDRESS no ip dhcp excluded-address START-IP-ADDRESS END-IP-ADDRESS Parameters START-IP-ADDRESS END-IP-ADDRESS Specifies an address or the first address of a range of addresses to be excluded. Specifies the last address of a range of addresses to be excluded. Default None. Command Mode Global Configuration Mode. Command Default Level Level: 12. Usage Guideline The DHCP server automatically allocates addresses in DHCP address pools to DHCP clients. All the addresses except the interface's IP address on the router and the excluded address specified by the ip dhcp excludedaddress command are available for allocation. Multiple ranges of addresses can be excluded. To remove a range of excluded addresses, administrators must specify the exact range of addresses previously configured. Example This example shows how the range of addresses 10.1.1.1 to 10.1.1.255 and 10.2.1.1 to 10.2.1.255 are excluded. Switch# configure terminal Switch(config)# ip dhcp excluded-address Switch(config)# ip dhcp excluded-address 10.1.1.1 10.1.1.255 10.2.1.1 10.2.1.255 22-15 ip dhcp ping packets This command is used to specify the number of packets that the DHCP server will send as a part of the ping operation. Use the no form of this command to revert to the default setting. 278
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