Jan 30, 2019 · 7.2.5.4 Lab – Configuring IPv6 Addresses on Network Devices Answers Lab – Configuring IPv6 Addresses on Network Devices (Answers Version) Answers Note: Red font color or gray highlights indicate text that appears in the instructor copy only.
Apr 04, 2017 · R1(config)#ip forward-protocol “ip forward-protocol” comes to save the day, and I want to walk through the output modifiers for clarity on maybe a couple things: R1(config)#ip forward-protocol? nd Sun’s Network Disk protocol sdns Network Security Protocol Forum discussion: I'm a little familiar with the 'ip helper-address' command and using 'ip forward-protocol' command to limit what gets forwarded, but I don't know what command to use to forward Aug 28, 2012 · ip tcp adjust-mss 1452 interface Async1 no ip address encapsulation slip ip default-gateway 192.168.201.1 ip forward-protocol nd ip http server ip http access-class 23 ip http authentication local ip http secure-server ip http timeout-policy idle 60 life 86400 requests 10000 ip nat inside source list 1 interface GigabitEthernet0 overload no ip address. shutdown! ip forward-protocol nd! no ip http server. no ip http secure-server!!!!! control-plane!!! line con 0. line aux 0. line 2. no activation-character. no exec. transport preferred none. transport input all. transport output pad telnet rlogin lapb-ta mop udptn v120 ssh. stopbits 1. line vty 0 4. login. transport input all (config)#ip forward-protocol ? nd Sun's Network Disk protocol sdns Network Security Protocol spanning-tree Use transparent bridging to flood UDP broadcasts turbo-flood Fast flooding of UDP broadcasts udp Packets to a specific UDP port ip directed-broadcast doesnt do anything. Unfortunately it still doesn't work. Apr 15, 2011 · no ip http secure-server! ip forward-protocol nd!!!!! control-plane!!!!! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 login!! end ***** R2#sh run Building configuration… Current configuration : 883 bytes! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec IP Forward-forward protocol nd is used by older machines (I don't think I ever come across one in the wild), that allows Network Disk packets to be forwarded to an appropriate DHCP helper (Requires the DHCP helper address to be configured on an interface facing the client).
I've tried to dig on Cisco.com website about this but all information leads to "ip forward-protocol udp" which helps the dhcp process (in-short). While I'm actually looking the proper explanation for "ip forward-protocol nd" I only got that parameter "nd" is used for old SUN network disk which I have no idea whether that still in use in current
You'll likely need to use a combination of ip helper and ip subnet-directed broadcast. By default, IP helper will only forward TFTP, DNS, Time, NetBIOS, ND, BOOTP or DHCP packet, or a UDP port specified by the ip forward-protocol command. Set the helper address to the broadcast address of the subnet you are targeting.
RTA(config-if)#ip helper-address 192.168.1.254 RTA(config-if)#exit RTA(config)#ip forward-protocol udp 517 RTA(config)#no ip forward-protocol udp 37 RTA(config)#no ip forward-protocol udp 49 RTA(config)#no ip forward-protocol udp 137 RTA(config)#no ip forward-protocol udp 138 IP Helper Address Example. Consider the complex sample helper address
Mar 20, 2020 · ip forward-protocol nd! no ip http server. no ip http secure-server! ip route 0.0.0.0 0.0.0.0 209.165.200.225! control-plan! line con 0. password cisco. logging Use 'ip forward-protocol udp [u]'" is generated. Global: C2(rw)->router(Config)# ip forward-protocol udp These commands either globally or per-interface add forwarding of an additional service/port on behalf of the 'ip helper-address' command. ROUTER1(config)#no ip forward-protocol udp 138 Another way to forward specific UDP port traffic across Router/Layer 3 can be done via “ip forward-protocol udp [port number]” command. Below is an example where UDP service needs to be located on port 139, you can use the following command: Mar 20, 2020 · ip forward-protocol nd! no ip http server. no ip http secure-server! ip access-list standard ADMIN-MGT. permit 192.168.1.3. permit 192.168.1.4 0.0.0.3. deny any Apr 20, 2019 · IP forward-protocol UDP 4011 CONFIGURATION of IP Helper Tables explained When the PXE client PC, the DHCP server, and WDS Server, are located on different subnets or vlans, IP helper tables need to be set up in the routers/switches so that the PXE network requests can be routed correctly to the appropriate server. Feb 21, 2019 · ip address 10.1.1.1 255.255.254.0 ip helper-address 10.1.1.24! ip default-gateway 10.1.1.100 ip forward-protocol nd ip http server ip http authentication local ip http secure-server!!! snmp-server community HUNT1811DATA01 RO!! This will be your trunk between switches interface TenGigabitEthernet1/1/1 switchport mode trunk! ip default-gateway 10