Cisco Switching/Routing :: 1811W DHCPD There Is No Address Pool
Mar 19, 2013Cisco 1811W router, IOS 15.1(4)M6, DHCP server not working on internal VLAN but configuration looks OK to me. [code]
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Cisco :: Unable To Obtain IP - Assignment Failure DHCPD Due To Pool Exhausted
Sep 20, 2012I've setup VLANs for voice traffic for each floor of our building with a class C. I'm currently having an issue where the 3rd floor can no longer get an IP on their Cisco phone.
Per the debug, I get an ASSIGNMENT_FAILURE DHCPD: due to: POOL EXHAUSTED.
A 'sh ip dhcp pool' reveals 145 leased addresses on that subnet, which I confirmed by running a 'sh ip dhcp binding' command. The 'ip dhcp excluded-address' command is only configured for 20 addresses, so even with that I should have plenty available IP's in the pool.
Cisco Switching/Routing :: Can Layer 2 2950 Switch Be Used As DHCP Server With Its Own Address Pool
Mar 18, 2009Can a layer 2 cisco 2950 switch be used as a dhcp server with it's own address pool.
View 3 Replies View RelatedCisco Switching/Routing :: 1811w Does Not Provide IP To Connected Laptop?
Oct 19, 2012I am setting up 1811w router for accessing internet. DHCP is configured on it but it is not providing IP to laptop connected on port fa6.
Here is config of router
dot11 ssid internet
vlan 98
authentication open
[Code].....
Cisco Switching/Routing :: IOS Version For 1811w That Supports Authentication Shared Key
Oct 19, 2012Trying to configure 1811w for wi fi . Need to use authentication shared keys but current IOS seems does not support ir
Router(config)#int dot11Radio 0
Router(config-if)#ssid manvee1
Router(config-if-ssid)#a?
% Unrecognized command
Router(config-if-ssid)#
(C181X-ADVIPSERVICESK9-M), Version 12.4(24)T8.
Need to know which IOS will support wi fi and authentication command under dot11 radio 0?
Cisco Switching/Routing :: 1811W - Packets Not Getting Encrypt And Decrypt IPSEC
Dec 14, 2012I have 2691 Router conencted to Internet and it is doing Nat. This connects to 3550A Switch which has connection to 1811W Router.
I setup VPN between 1811W and 3550A. 3550A has connection to 2691 via ospf.
OSPF is running between 1811w and 3550A.
1811
1811w# sh crypto isakmp sa
IPv4 Crypto ISAKMP SA
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Cisco Switching/Routing :: Unable To Delete Static Route 1811w Router
Nov 23, 2012On 1811W Router i have OSPF running and i do not need this static route.ip route 192.168.20.0 255.255.255.0 192.168.20.3,when i try to delete i get error ,1811w#,config t,Enter configuration commands, one per line. End with CNTL/Z.,1811w(config)#no ip route 192.168.20.0 255.255.255.0 192.168.20.3,%No matching route to delete,1811w(config)#.
View 7 Replies View RelatedCisco Switching/Routing :: Does IOS 12.4 Basic Have (IP NAT Pool) Command Available
Sep 23, 2012Cisco IOS 12.4 Basic check to see if the command "ip nat pool" is available?We have 12.2 basic and I know it is in the 12.4 Advanced and 15.1 Basic versions (too large of a jump in version for management). Our budget is very limited so I am hoping that 12.4 Basic has this command.
View 2 Replies View RelatedCisco Switching/Routing :: 4500 - How To Disable Dhcp Pool
May 21, 2012Can you confirm that if I want to disable temporarily a dhcp pool on a 4500, I need just to shutdown the interface VLAN corresponding to a specific dhcp pool?
ip dhcp pool test
network 10.X.27.0 255.255.255.0
default-router 10.15.27.250
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Cisco Switching/Routing :: 3750X - Unable To Access VLAN IP Pool
Mar 19, 2013I have one issue on Vlan in Cisco 3750X switches , I have 2 Offices , I am sitting at corp OFfice and i have one 3750 ( 10.10.1.36)Switch at my location , in my remote office i have one more switch 3750 ( 10.10.33.1) and i am able to access the both vlan IPS with out any issue , now i have some network components in Vlan33 ( 10.10.33.1) at my remote office . i am able to ping 10.10.33.1 IP from my corp office , but i am not able to ping any network devices in 10.10.33.5 example : 10.10.33.5 is my Cyberoam IP at remote location and i am not able to ping , i have taken a trace route and not able to find the issue as i am not much femilar , ping 10.10.33.5 at remote location devicec
I am giving the Configuration for both locaitons below :
10.10.1.36 - Corp Office 3750 Switch:
sh run
L3-#sh running-config
Building configuration...
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Cisco Switching/Routing :: 3560G - Reset Current Index On DHCP Pool
Apr 2, 2013I've got a Catalyst 3560G, and I want to reset the current index for a DHCP pool. I could remove the leases given for that pool, but I couldn't find this option.
View 3 Replies View RelatedCisco AAA/Identity/Nac :: Ip Address Pool In ACS 5.3?
Sep 30, 2012Is it possible to create an ip address pool for ip address assignment in ACS 5.3, like it used to be possible in 3.x and 4.x?
View 2 Replies View RelatedCisco Switching/Routing :: 3750 - Multiple Subnets In Single DHCP Pool On Device
Mar 25, 20123750 can not support multiple subnets in it's DHCP server pool config.
Is this an issue that can be fixed with a different iOS or is there a different Cisco switch that I can replace the 3750 with that will handle multiple subnets within an individual pool?
Cisco Switching/Routing :: Configuring DHCP Pool For Voice Vlan On 2921 Router?
Feb 12, 2013I am configuring DHCP pool for voice vlan on cisco 2921 router.
Here is the setup.
2921 router -> 3750 -> 2960 PoE -> 7942 IP Phone
Router Config
ip dhcp excluded-address 10.146.54.1 10.146.89.50
!
ip dhcp pool VoiceVlan
network 10.146.54.0 255.255.255.0
subnet prefix-length 24
dns-server 10.144.68.32 10.144.68.33
option 150 ip 10.146.68.36
default-router 10.146.54.1
netbios-name-server 10.144.68.32 10.144.68.33
netbios-node-type h-node
[code]....
Cisco VPN :: 5510 Remote Vpn Users Having Address From Pool 2
Apr 5, 2011can i have 2 pools each with diifferent subnet [code] i wanna put restricution on remote vpn users having address from pool-2,and just give them access to 172.16.10.0/24,is it possible on the asa 5510?
View 7 Replies View RelatedCisco VPN :: Remote Access Address Pool ASA 5510
Mar 17, 2013Is the following sysntax correct in removing a remote access vpn address pool and inserting a new one on an ASA5510?
(config)# NO ip local pool BWCVPN 192.168.200.1-192.168.200.128
(config)# ip local pool BWCVPN 192.168.300.1-192.168.300.128
(confif)# tunnel-group BWCVPN ciscovpn general-attributes
(config-general)# address-pool BWCVPN
Cisco AAA/Identity/Nac :: ACS 4.2 - IP Pool Allocation Based On NAS Port IP Address
Jul 7, 2010using ACS 4.2 and I can't find a way to bind an incoming NAS port to a specifc IP Pool:
When a user connects the request to auth comes from 2 possible NAS ports randomly (this cannot change). Depending on which NAS makes the requests determines the IP range required, so I need 2 IP Pools. There is no way to say 'if request comes from NAS1 give IP from Pool1 and if request comes from NAS2 give IP from Pool2'
I have gone around and around with NAFs and NARs, but cannot do this.I can create 2 ACS groups with the specific NAS and specific IP pool within, but then I cannot have a single username bound to both groups.
I moved the auth to an AD group in the hope that I could bind that single AD group to the 2 ACS groups; and so have a single username, but no joy.
Cisco VPN :: ASA 5505 - IP Address Assigned By Pool Not Reach LAN Network
Nov 13, 2011I've configured vpn ipsec with wizard but my ip address assigned by pool not reach the lan network ,lan network: 192.168.0.0 /24,pool network: 193.168.0.0 /24
View 12 Replies View RelatedCisco Routers :: RV220W Built-in DHCP Server Can't Save Class B IP Address Pool
Mar 28, 2012I was trying to set a DHCP pool with 127.16.0.0/16 with RV220W, however, RV220W UI can't save it. It displays "IP Address Range -"Step to reproduce: (it is 100% reproducible)
1. login into RV220W admin web
2. Create a VLAN, id 201
3. Go to "Multiple VLAN subnets", select the VLAN, click edit
4. Enter following info:
IP Address: 172.16.0.1
Subnet Mask: 255.255.0.0
DHCP Mode: DHCP Server
Domain Name: Cisco
Starting IP Address: 172.16.2.100
Ending IP Address: 172.16.10.254
Primary DNS Server: 172.16.0.1
Leave rest of settings with default value.
DNS proxy is enabled
5. Press Save button. The UI shows text "IP Address Range -".
Expected result: RV220W shall save the setting and make use of 172.16.0.0 subnet in IP pool. By the way, the error message "IP Address Range -" seems incompleteI tried same setting on netgear FVS318N (very similar settings to RV220W), it accepts 172.16.0.0/16 as DHCP IP pool and works.RV220W has great feature set meets my needs. Its UI is slow and sometime dashboard freezes, which I can live with comparing to features. But DHCP server IP pool can't be class B is huge limitation to me.
Cisco Switching/Routing :: 3750X Stand Alone Secondary Power Supply Act As Pool Of Power
Apr 4, 2012In a stand alone 3750x switch configuration, can the secondary power supply only act as a redundant power supply (active/standby), or can it become a "pool" of power similar to power sharing mode for StackPower (somewhat active/active)? I understand there is no stack involved here but I'm curious if this functionality is possible.
View 1 Replies View RelatedCisco VPN :: ASA5505 - IP Address Pool In IPSec Client And Site-to-site VPN
Jul 10, 2012We have a scenario where the Cisco ASA 5505 will be one end of a site-to-site VPN. The same ASA 5505 also allows Client VPN connection. The question is around IP pooling. If I assign a pool of IP's (192.168.1.20 - 192.168.1.30) for Client VPN connections - do I need to be sure that those same IP's are not used on the other side of site-to-site VPN ?
There could be PC's/Servers running 192.168.1.0/24 on the other side of site-to-site VPN. Would this cause an address conflict ?
Cisco :: ASA Dhcpd Server Assignment Based On Mac
Sep 24, 2011is it possible to use the asa dhcp server function to assign based on mac address (yet)? I have read numerous places that it was not possible (as of 8.2) at least, but I am workin in 8.4. I should have mentioned that I've already tried commands (asa 5510 btw)
View 4 Replies View RelatedCisco Firewall :: How To Enable DHCPD Logging In ASA 5505
Aug 11, 2011I have configured dhcpd in an ASA 5505 and every thing is working. I am testing it to give me a warning when the address pool is about to be finished or it is empty. But don't konw how to do it. if I run the "debug dhcpd packet", i get that the address pool is empty.
View 3 Replies View RelatedCisco Switching/Routing :: AP1141 WAP IP Address Config / Routing
Dec 28, 2011This is my first time trying to configure a WAP for out network. I have an AP1141 connecting to an SG300-28 switch. The subnet for my WAPs is 10.10. 40.0/ 24. The rest of my internal network is 10.10.10.0/24. There are four other WAPs on the 10.10.40.0/24 network that I did not configure. When I assign an IP address - 10.10.40.7 to my WAP with the gateway as 10.10.40.100 (router), I cannot ping anything. If I assign the WAP an IP address - 10.10.10.192 with the gateway 10.10.10.100 (router), I can ping everything.
View 6 Replies View RelatedCisco WAN :: 1811W Connection Won't Come Up
Jul 24, 2011Cisco 1811 device. Working great with connection from TWTELCOM, trying to add 2nd connection from BRTHOUSE set SLA's and metrics but config still isn't working. The connection won't come up and when I do show ip route ip address it doesn't show a metric so neither connection has a priority and the connection fails. I want brighthouse to have priority as shown with SLA's but if brighthouse fails I want it to go back to twtelcom. [code]
View 1 Replies View RelatedCisco Switching/Routing :: Ce 500 Cannot Get Ip Address From Dhcp
Aug 10, 2011I disconnected and reconnected the powercable while holding on to the setup button until system, alert, setup go amber. The system led light began blinking green. I waited until one of the leds lights on the ports starts blinking green I then connected the ethernet cable connected to my pc. I made sure my lan connection on my computer was set to dhcp.In the docs claim it should take about 1 minute to grab a new ip address. After a few minutes i check the ipconfig on my pc and I get the apipa address.The setup light on the switch remains green while system is amber. The led for port 1 stopped blinking and remains green.My pc is not grabbing an ip address I don't know what else to do.
View 7 Replies View RelatedCisco Switching/Routing :: Add Another External IP Address To Out 881
Nov 18, 2012We have a Router with one External IP and a couple of VLANs. We have got a Teleconferencing Unit that needs almost every port known to man to work, so decided to get the unit its own External IP.
We have the IP now and how to get it in the router and then also to use it only for the Video unit (From outside straight through to Video).
Im comfortable adding lines to the router but just don't know what the lines should be.
The new IP's purchased are 116.199.222.200/30 (Only need to use one address, lets say 116.199.222.200). No idea what the subnet mask should be...
The router config below stripped of irrelevant stuff:
interface FastEthernet0
no ip address
!
interface FastEthernet1
[Code]......
Cisco Switching/Routing :: The Specification Of Cat3550 About SVI's Mac Address
Jan 22, 2013I would like to know why Cat3550 SVI's mac address is always same.for example if I configure interface vlan1 and vlan2.mac address is same as like 000d.bdfc.xxxx but Cat3750 is different, each SVI has unique mac address.
View 1 Replies View RelatedCisco Switching/Routing :: Configure IP Address For PWR-RPS 2300?
Aug 26, 2007how to configure an IPaddress for a PWR-RPS 2300?.I tried finding info on the website but no luck as yet. RPS 2300 will be used on stack of 3750E series switches.
View 3 Replies View RelatedCisco Switching/Routing :: 880 (887) - Router Not Assigning IP Address
Jan 22, 2012I'm fairly new to Cisco configuration and I am looking at a problem for a client that involves the use of a Cisco 887 (wired only) as the main router/gateway. The problem I am investigating involves the allocatoni of DHCP addresses from the device to a product we have designed that connects to the router. I am attempting to set the 880 up on the bench with no ADSL connection and just use the DHCP feature of the box for the 4 switch ports on the back. I have tried all kinds of configurations from default. Whatever I do I can't get the router to assign an IP address to anything that is plugged in (Windows or Linux machines). What could I be doing wrong ? It can't be that difficult to get the system to just act as a DHCP server.
View 2 Replies View RelatedCisco Switching/Routing :: 3500XL To Add Ip Address On Vlan 21
Apr 27, 2012I have a POE switch running 12.0(5). I have port 24 connected as a trunk connected to the main switch. I need to add an ip address on vlan 21 which is where the network vlan is. I created it but I can not seem to enable it. I have issued the no shut command several times, but doing "sh ip int brief" it keeps showing up as administively down.
View 13 Replies View RelatedCisco Switching/Routing :: 2960S MAC Address Control
Feb 20, 2013I would like to enable port security to hardcode the MAC address on the ethernet switch. There are 5 ethernet ports in the same ethernet switch to be assigned for one person (one note book), e.g. port 5, 6, 15, 16 and 23. The model of ethernet switch is cisco 2960S and one MAC address is configured on 2960S.
1. Does 2960S support this requirement to allow input the same MAC address to 5 different port?
2. If yes, can ethernet switch "smart" enough to forward the packages to "active" ethernet port which is connected to notebook and the rest of four ports are inactive.
3. if no, any solution or any work around to achieve this requirement
Cisco Switching/Routing :: 6500 - Same MAC Address In Different VLAN?
Oct 31, 2012The customer has 4 6500 switches. 2 Physical locations, and 2 switches at each locations. The locations are connected via 1 200mpbs metro ethernet(layer 2). We ran into an issue during a DR exercise. We had created a VLAN for DR testing purposes, that did not have any SVI configured, but the VLAN did exist on one of the 6500s. When the customer restored a VM to the DR VLAN, we lost connectivity to the production server. After some troubleshooting, we found the cause to be the same mac address showing up, but in a different vlan. Once we removed the DR vlan from the 6500 all was well. It seems like switches are ignoring the VLAN in the mac address table, and forwarding to the incorrect ports. The switch is not reporting any mac flapping in the logs. No spanning tree topology changes are occurring. Code version is 12.2(33)SXJ2 on all switches.
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