I'm trying to configure a dhcp service on a router for some vlans.I would like to give the range 172.16.0.0 - 172.16.10.255 to vlan 10, 172.16.20.0 - 172.16.20.255 to vlan 20.for some reason it doesn't work?here's the config.
ip dhcp excluded-address 172.16.0.1
ip dhcp excluded-address 172.16.20.1
ip dhcp excluded-address 172.16.30.1
ip dhcp pool vlan10
network 172.16.0.0 255.255.0.0
[code]...
I have struck in my some network configuration. I have two sf300 switches and cisco 827 router. Actually sf300 does not support dhcp server. I took cisco 827 as dhcp server and i create 4 dhcp pools in it. How i can configure in sf300 to take dhcp service from cisco router 827. Isit possible to configure 827 with bvi interface, when i was try i got below error. how to configure bvi interface and i will link that bvi to vlan on sf300. error in 827 router, How i can connect two sf300 switch for redundancy ? I connected giga4 SW1 and giga4 SW2 and mode trunk isit good or any other way i need to connect it.?
View 3 Replies View RelatedI can't seem to find any info on how to configure 2 DHCP server pools on a C3750, to use with 2 user vlans. The purpose is that users in vlan 1 should get an IP address from DHCP server1, and users in vlan 2 should get an IP address from DHCP server2. Both DHCP servers are configured in a stack of C3750 switches, which acts a a L2 switch.
View 2 Replies View RelatedMy question is if I can configure 3 ssid, for 3 different VLAN and add the DHCP address from a WAP4410N AP, when you upgrade to the latest version of IOS I can have this functionality?
View 2 Replies View RelatedIs it possible to have multiple dhcp pools for multiple VLANs? The switch is a 6509 and/or 4506 catalyst. I don't want to use server-based products.
View 5 Replies View RelatedI am not able to configure Service policy output command in Cisco 2921 router.While configuring I am getting below error.Same config is working fine in Cisco 3845 router.I am suspectting the problem with license in IOS.
View 3 Replies View RelatedI have a WRT100 wireless router, which is configured for a PPPOE connection to my ISP. After running one of the tools to determine responsiveness of DNS name services, I would like to manually configure my DNS services, placing a more responsive service as my first DNS choice. In the router administration, I can configure three static DNS IP's. However, I don't see any place in the configuration to turn off the automatic DNS configuration from my ISP. So, when I issue an IPCONFIG /ALL on my computer, the DNS listing shows two DNS Name Services from my ISP ahead of the three static DNS IP's that I configured.
View 3 Replies View RelatedI need to configure two VLANs in my home network to separate a server 1 with VM from another part of network with server 2 and wifi clients. Is it possible to keep DHCP server and internet access on E2500 enabled for both vlans? If so, how should I configure ports tagging (variant shown on screen shoot below doesn't work).
View 5 Replies View Relatedi'm having troubles with a DHCP server, which is unable to give IPs to hosts that are on a different VLAN than the server.I have this little scenario, one L3 switch (SGE2010-48 without PoE) with 7 different VLANs configured in[CODE]
View 3 Replies View RelatedWiSM WLAN Service Module WS-SVC-WISM-1-K9 in 6509e running VSS IOs s72033-ipservicesk9_wan-mz.122-33.SXI2a.bin having trouble to get the IP from service-vlan DHCP.The pertinent config is as follows.
!
vlan 300
name WiSM_Service_Vlan
!interface Vlan300
description *** WiSM Service-Vlan
ip address 192.168.200.1 255.255.255.0
[code]....
The service IP is supposed to have been populated with an address from the dhcp pool. I am also unable to connect to it by doing a session switch 1 slot 4 processor 1. I get the following upon attempting to do so:
HO2NET0001##session switch 1 slot 4 proc 1
The default escape character is Ctrl-^, then x. You can also type 'exit' at the remote prompt to end the session Trying 0.0.0.0 ...
Have customer that we need 3G at new location. Their company is an AT&T customer.So we have got from distribution a 881G and it has a PCEX-3G-HSPA-US card with it.What do you do or need to get AT&T service on this card. You call AT&T they don't know what your talking about if you say Cisco 3G card?I don't see a SIM slot which most AT&T device have a SIM card?Is there somewhere special you have to call for these to get service? Any checklist for ordering and also configuring for AT&T?FYI, we will do DHCP with it and it will be our backup ISP on and ASA if the primary internet goes down. We will just use a 172.30.x.x addressing between the ASA Outside-Backup interface and the 881G.
View 1 Replies View RelatedHow to configure DHCP server if i have 2 vlans. I know how to configure rest of the network, just i don't know server.I use packet tracer and i attached file with my network. PC1 is on VLAN1 and PC2 is on VLAN2.I want ip addresses in vlan1 to be from 192.168.1.2 and in vlan2 from 192.168.2.2. I would like to do it just like in the designed network, without router.
View 5 Replies View RelatedIs it possible to configure an 881 router to act as a DHCP server to 4 VLAN's each with a different scopes all through a single ethernet interface?
View 2 Replies View RelatedI'm configuring a Cisco 877 router as my firewall.My WAN IP will be assigned dynamically with DHCP. I will also get my default route from DHCP.I will need to configure ip inspection and packet filtering.I will need to configure NAT, I will eventually need to also configure a dial-up VPN.
View 7 Replies View RelatedI would like to know on how can i setup my cisco 877 router at my small office. Here are the things that i need to do:
1. I need enter the internet static ip address 61.10.xx.xx/subnet mask/gateway/dns provided by my ISP.
2. I need to configure the cisco router DHCP so that the 4 computers can obtain an IP automatically. Howow can i accomplish this setup.
I have an inside network using PAT to one outside address. Our DNS server is on another local, but outside address. I can't get the inside network to successfully get addresses.I have another inside address that just uses the wirewall and gets addresses just fine from the same server.I have the box checked in ASDN that enables DHCP on the inside interface and points to the correct DHCP server,PAT service is working properly if I use a hard coded address for a machine on the inside network.This is an ASA5540 with 8.3(2)
View 2 Replies View RelatedI had a virus. I think I got rid of it. Avast scans and boot time scans and Super Anti Spyware and TDSS killer report all clear. However, the network shield of Avast and the Internet don't work. Points to note: 1. In services, the DHCP and DNS cannot be started. I get the error 1075: service has been marked for deletion or one of it's dependancies are missing. (close to that)
I've checked the dependancies of both, and reinstated the ADF module in device manager after selecting the 'View Hidden' option.
I am trying to figure out how to setup quality of service on my network. At the moment i have computers connected to the PC port of my IP phone and the IP phone connected to the switch.I want the PC to stay on the default native VLAN and the phone to go on the VLAN 10I am using SNOM300 and SNOM360. I will configure the on the phone the VLAN ID and the priority.From my research, there are two ways that I can go about this on the port that is connected to the phone I canswitchport voice vlan vlan-idorswitchport voice vlan dot1pand then I will have to execute the commandmls qos trust cosmy question is which command do i use to configure the ports, and am I on the right track? Also, this is how I configure the ports that the IP phones are connected to, how do I configure the port that my Asterisk PBX server is connected to?
View 4 Replies View RelatedSo I have a 2600 that I have configured three sub interfaces on. FA0.0.1 is set for DHCP and supports VLAN 1. FA 0/0.2 for Voice, FA 0/0.3 for Data. I have this router interface plugged into FA 0/24 on my 3550 and the 3550 is configured as a dot1Q trunk (I have attached configs for RTR and SW).I have most ports configured as access VLAN 1 which is where i have my ISP connection plugged FA0/1 on the 3550. When I connect the service provider link FA0/0.1 never picks up an address. If I take my internal DHCP server and connect it to FA0/1 of the 3550 it snags an address almost immediately.In my mind this validates that my config is fine. I also took the same cable from the service provider cable modem and connected it to my laptop and the laptop is pulling DHCP.
View 4 Replies View Relatedcan you enable dhcp service on a 3560 switch.
View 3 Replies View RelatedMy F5D8235-4 v3 constantly looses it's DHCP service and needs to be rebooted.
View 1 Replies View RelatedSetup a WAP321 with the new 1.0.1.10 firmware. Setup 2 SSIDS:
WIRELESS (vlan:1)
GUEST (vlan:99)
The wap is plugged directly into a port on my router so I configured the port and additional vlan99 port. I have a DHCP scope assigned on the router to both the port and port.99 interfaces.clients on WIRELESS have no problem and work correctly, however when a client joins guest...a packet capture on the router port shows that a dhcp request is being received for the same MAC on both untagged and tagged 99 interfaces....thus it appears the WAP is not handling the vlans properly
16:07:10.566932 PortA, IN: IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 84:c9:b2:78:fc:31, length 331
16:07:10.566947 PortA.99, IN: IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 84:c9:b2:78:fc:31, length 331
I can not get dhcp to work.I can ping from the switch to both vlans...
here is my config for the router.....
Router is a 1760
Current configuration : 1379 bytes
!
version 12.4
service timestamps debug datetime msec
[Code]....
I am trying to confgure a L2L VPN tunnel to a service provider using an ASA 5505.My problem is that the service provider will not accept traffic from a LAN subnet, they will only accept traffice from a public IP.We have a small public subnet of x.x.x.50/255.255.255.248, our public IP (outside interface IP on the ASA 5505) is x.x.x.50 and the service provider wants to see traffic coming from us on x.x.x.51How can I NAT our LAN subnet (10.0.0.0/24) to one public IP (x.x.x.51)?
View 14 Replies View RelatedMy Network Layout is as, Firewall (with Routing)------>Cisco 3560 Switch (L3)------> connected 8 Cisco 2960 switch (L2)----> all users I have configured 20 VLAN's on cisco 3560 switch with Dynamic Pool and Static, Means, 5 Vlan's are Dynamic and remaining are Static Our Company process provides only internet access to existing clients computers. Problem is that, I configured Static VLAN 5 for one of our Client in their seperate room, mean to say, i activated all ports of their room with Static VLAN 5. one day they configured own DHCP server on Windows 2003 Server with same subnet (Same as VLAN5) in their room without any information and now their all computer/ Laptop acquiring ip address Dynamically.
If i have configured Static vlan on that port's then how it is get Dynamic ip from same port's.How to restrict to permit another DHCP server/Service in our premises. I Do not want to give administrative control to Clients to do such kind of thing with LAN.
I am having problems accomplishing these tasks with my new SG 200-18.
I have a LinkSys WRT54G2 connected to port 1. I would like ports 2-8 to be in one VLAN with access to the Internet and to be able to share their printers, hard drives, etc. with other computers on ports 2-8. I would like each of ports 9-16 to be on a separate VLAN with access only to the Internet and no other ports on the switch. I would like to be able to manage the switch from any of the ports 2-8.
After I create the VLAN 1009 (see screenshot below), port 9 can browse the Internet and cannot see the other ports on the switch which is correct. However, ports 2-8 can no longer access the switch at 192.168.1.20 in order to manage the switch.
I am a novice at setting up Cisco routers, I have a few years of networking form the server side of things just beginning to work on the switch side. I am trying to configure a sg200-8 to have three VLANs.
Here are the steps i used:
Create VLAN:
VLAN
VLAN ID: 10
VLAN Name: 22 lab network
Apply
VLAN
VLAN ID: 20
VLAN Name: 23 lab network
Apply
[code].....
I am using DHCP/TFTP to autoconfigure a 3945 router. The router properly obtains an IP address and finds the correct TFTP server. The issue lies in the download of the configuration file from the TFTP server. The router downloads the file, gives the "Ok" message, and prompts you to press Return to get started. When I view the running-config, several commands are missing from the Serial 0/0/0 section (HWIC-2T). If I modify the config file on the TFTP server to use Serial 0/0/1 instead and repeat the process, the configuration file loads without any issues and Serial 0/0/1 has all of the commands.
I also tried moving syntax around in my config file, but the end result is still the same. If I use Serial0/0/0 - I don't get all of the commands. If I use Serial 0/0/1, I do.
I have two 3560x Catalyst switches setup between two different locations. They link via a PTP line (Layer 2). I have setup Intervlan routing between the switches and that works fine.Each location has a separate subnet and a Windows DHCP server for each subnet.I want to block any DHCP requests to be sent from hosts on one subnet to the DHCP server on the other side (i.e across the PTP link) What is the best method to do this?
View 5 Replies View RelatedWe have been set the task of securing a small managed office system which is currently set up with a standard switch allowing each of the offices (containing different companies) to see each other, and in some cases, access each others documents across the network.
Obviously this is a far from adequate set up and our aim is to isolate each office using VLAN's but share a common internet connection provided by the managed offices. We have two Cisco SGE2000-G5 layer 3 switches but we are new to Cisco equipment and VLAN's so we are not quite sure on how to implement this. DHCP would need to be provided by a Router, there is no Server. We are open to suggestions on the Router as we have yet to purchase one.
How to configure load balancing in MPLS between two different service provider.
View 4 Replies View RelatedHow is it possible to configure 2 VLANs to communicate with each other on the same switch? I have managed to create 2 VLANS and they both work (and can access the internet), but they can't communicate with each other.VLAN1 has an IP range starting 10.4.160 and VLAN2 has an IP range starting 10.6.192.Is it VLAN routing that I'm looking for? My switch is Netgear GSM7328FS.
View 1 Replies View RelatedI saw a post in [URL] that was close to what I need to do. But this site seems a better place to ask a question. We need to install a second switch (SF300-24P) to an existing network with an SF300 48P and an ASA5500 for gateway/firewall etc. the network on the 48p switch is 192.168.1.xx. We want to use the new switch for ip cameras and 192.168.2.xx.
I will assume I need to set up a vlan on the 24 port switch for the 192.168.2.xx ip range, i will call this vlan20. I will guess that I need to pick a port from the 48p switch and create vlan20 on the 48p switch to access the 24p switch. I want users on the 192.168.1.xx network to be able to access cameras on the 192.168.2.xx network. Do I need to add a line in the asa config file for the new switch?