WebOct 31, 2024 · cisco 3750 ip helper address example cisco dhcp relay vs ip helper cisco ip helper address multiple dhcp servers how to configure dhcp for multiple vlans how to configure ip helper address on cisco router how to configure ip helper address on cisco switch inter vlan routing layer 2 switch ip helper address on switch or router WebSep 12, 2024 · set ip default next-hop ip-address [ip-address.....] set ip destination ip-address mask. set ip next-hop verify-availability. set ip precedence value. set ip qos-group. set metric-type internal. set origin. set metric-type internal. MAC Address Commands Unsupported Privileged EXEC Commands. show mac-address-table. show mac …
IP Addressing: DHCP Configuration Guide, Cisco IOS Release 15SY
WebJul 28, 2024 · To forward the BootP/DHCP request from the client to the DHCP server, theip helper-address interface command is used. The IP helper-address can be configured to forward any UDP broadcast based on UDP port number. By default, the IP helper-address forwards these UDP broadcasts: Trivial File Transfer Protocol (TFTP) (port 69) WebJan 29, 2014 · Hi. i need to connect avaya phones to the Cisco 3750x switch. if i connect the phone on an independent port it works. but if i want to connect the ophone and dassy chained the phone with a PC , the Avaya Phone will get the ip address of the Data ... ip helper-address 10.172.198.126! interface Vlan200. description UHA-VOICE_VLAN200. … dictionary\\u0027s 05
cisco - How IP helper address works? - Network …
WebSep 11, 2024 · The address used in the ip helper-address command can be a specific DHCP server IP address, or it can be the network address if other DHCP servers are … WebSep 20, 2007 · DHCP server (PC 4) is configured with three IP scopes for clients that connect to VLANs 2, 3 and 4. SW-1 and SW-2 (Catalyst 2950) are used as the Layer 2 switches and L3 (Catalyst 3750) is used as the … WebJun 14, 2016 · 3750-1# ip default-gateway A.B.C.D !--- where A.B.C.D is the IP address of the default router If IP routing is enabled, use the ip route command in order to specify the default router for that device. 3750-1# ip route 0.0.0.0 0.0.0.0 A.B.C.D !--- where A.B.C.D is the IP address of the default router dictionary\u0027s 09