dhcp relay server-group 1 ip 192.168.0.1 # irf mac-address persistent timer irf auto-update enable undo irf link-delay # domain default enable system # telnet server enable # mvrp global enable # password-recovery enable # vlan 1 # vlan 6 description VLAN 0006bangong # vlan 7 description...
interface Ethernet1 ip address 192.168.1.1 255.255.255.0 ip helper-address 192.168.2.2 ip helper-address 192.168.2.3 !--- IP helper-address pointing to DHCP server no ip directed-broadcast ! ! ! line con 0 exec-timeout 0 0 transport input none line aux 0 line vty 0 4 login ! end...
Server Co-Resident with SG Configuration Example 166 DHCP Relay Agent Co-Resident with SG Configuration Example 166 Multiple DHCP Pools and Different ISPs Configuration Example 167 IP Addressing: DHCP Configuration Guide, Cisco IOS Release 15M&T viii Contents CHAPTER 8 CHAPTER 9 CHAPTER 10 Multip...
Also included is configuring a DHCP relay agent and maintaining the DHCP server. Key Knowledge Areas: DHCP configuration files, terms and utilities Subnet and dynamically-allocated range setup Awareness of DHCPv6 and IPv6 Router Advertisements Terms and Utilities: dhcpd.conf dhcpd.leases DHCP Log ...
0.50]DHCP:Next Server to use in bootstrap =[0.0.0.0]DHCP:Relay Agent =[0.0.0.0]DHCP:Client hardware address =【14】DHCP:Host name =“”DHCP:Boot file name =“”DHCP:Vendor Information tag =53825363DHCP:Message Type =5(DHCP Ack)DHCP:Address renewel interval =345600(seconds)DHCP: Address ...
VRRP只有一种通告消息,由SLAVE向外发送 四 、简答题 (共2题,每题分30、共计60分) 1. 简述DHCP工作流程 发现阶段:DHCP Client在本网段内广播DHCPDISCOVER报文已发现网 络中的DHCP Server; 提供阶段:网络上每个收到DHCPDISCOVER报文的DHCP Server都会用 DHCPOFFER报文来回应,并给出一个IP地址; 选择...
The Cisco router implementation of DHCP Relay is provided through interface-levelip helpercommands Example Scenarios Scenario 1: Cisco Router Routing between DHCP Client and Server Networks As configured in this diagram, interface Ethernet1 forwards the client broadcasted DHCPDISCOVER to 192.168.2.2 throug...
! ! interface Ethernet0 ip address 192.168.2.1 255.255.255.0 no ip directed-broadcast ! interface Ethernet1 ip address 192.168.1.1 255.255.255.0 ip helper-address 192.168.2.2 ip helper-address 192.168.2.3 !--- IP helper-address pointing to DHCP server no ip directed-broadcast ! ! ! line con...
DHCP/BootP Relay Agent Um die BootP/DHCP-Anfrage vom Client an den DHCP-Server weiterzuleiten, wird der Befehl ip helper-address verwendet. Die IP-Hilfsadresse kann so konfiguriert werden, dass jeder UDP-Broadcast auf Basis der UDP-Portnummer weitergeleitet wird. Standardmäßig leitet die...
La implementación del Relay de DHCP en el router de Cisco se proporciona mediante los comandos ip helper de nivel de interfaz. “Situaciones de ejemplo” Escenario 1: Routing de un router de Cisco entre el cliente DHCP y las redes de servidor Como aparece configurado en este diagrama, ...