Alcatel-Lucent IAP93 Betriebsanweisung PDF herunterladen (Seite 233)

Name Description

performed to ensure that the specified ranges of IP address are in the same subnet

as the default router and subnet mask. The configured IP range is divided into

blocks based on the configured client count.

l For Distributed,L3 mode, you can configure any discontiguous IP ranges. The

configured IP range is divided into multiple IP subnets that are sufficient to

accommodate the configured client count.

NOTE: You can allocate multiple branch IDs (BID) per subnet. The OAW-IAP

generates a subnet name from the DHCP IP configuration, which the Switch can use

as a subnet identifier. If static subnets are configured in each branch, all of them are

assigned the with BID 0, which is mapped directly to the configured static subnet.

Option Specify the type and a value for the DHCP option. You can configure the organization-

specific DHCP options supported by the DHCP server. For example, 176, 242, 161,

and so on. To add multiple DHCP options, click the + icon. You can add up to eight

DHCP options.

Table 47:

Distributed DHCP Mode: Configuration Parameters

4. Click Next.

5. Specify the number of clients to use per branch. The client count configured for a branch determines the use of IP

addresses from the IP address range defined for a DHCP scope. For example, if 20 IP addresses are available in

an IP address range configured for a DHCP scope and a client count of 9 is configured, only a few IP addresses

(in this example, 9) from this range will be used and allocated to a branch. The OAW-IAP does not allow the

administrators to assign the remaining IP addresses to another branch, although a lower value is configured for

the client count.

6. Click Next. The Static IP tab is displayed. Specify the number of first and last IP addresses to reserve in the

subnet.

7. Click Finish.

In the CLI

To configure Distributed,L2 DHCP scope:

(Instant Access Point)(config)# ip dhcp <profile-name>

(Instant Access Point)(DHCP Profile <profile-name>)# ip dhcp server-type <Distributed,L2>

(Instant Access Point)(DHCP Profile <profile-name>)# server-vlan <vlan-ID>

(Instant Access Point)(DHCP Profile <profile-name>)# subnet-mask <subnet-mask>

(Instant Access Point)(DHCP Profile <profile-name>)# default-router <IP-address>

(Instant Access Point)(DHCP Profile <profile-name>)# client-count <number>

(Instant Access Point)(DHCP Profile <profile-name>)# dns-server <name>

(Instant Access Point)(DHCP Profile <profile-name>)# domain-name <domain-name>

(Instant Access Point)(DHCP Profile <profile-name>)# lease-time <minutes>

(Instant Access Point)(DHCP Profile <profile-name>)# ip-range <start-IP> <end-IP>

(Instant Access Point)(DHCP Profile <profile-name>)# reserve {first|last} <count>

(Instant Access Point)(DHCP Profile <profile-name>)# option <type> <value>

(Instant Access Point)(DHCP Profile <profile-name>)# end

(Instant Access Point))# commit apply

To configure Distributed,L3 DHCPscope:

(Instant Access Point)(config)# ip dhcp <profile-name>

(Instant Access Point)(DHCP Profile <profile-name>)# ip dhcp server-type <Distributed,L3>

(Instant Access Point)(DHCP Profile <profile-name>)# server-vlan <vlan-ID>

(Instant Access Point)(DHCP Profile <profile-name>)# client-count <number>

(Instant Access Point)(DHCP Profile <profile-name>)# dns-server <name>

(Instant Access Point)(DHCP Profile <profile-name>)# domain-name <domain-name>

(Instant Access Point)(DHCP Profile <profile-name>)# lease-time <minutes>

AOS-W Instant 6.3.1.1-4.0 | User Guide DHCP Configuration | 233

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