Cisco Switching/Routing :: 841 - Using Native Windows Client / IPads And IPhones.
Jul 21, 2012
I have a small home network currently using a cisco 841 which is working great. Host a web site and Exchange plus all 10 computers access the net using Verizon FIOS all works. I can even VPN in to my newtwork remotely.I can only VPN using the Cisco client. I would like to use the Native Windows Client and Ipads and Iphones. I believe they use PPTP and the Cisco client is using IPSEC.Which Cisco router can I get that would support all the above?
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Oct 9, 2011
we updated our NAC appliances from 4.8.1 to 4.9 and have noticed that web authentication is no longer woking on Apple IOS devices. We had setup a user page for the MAC_ALL OS and iphones etc. were able to authenticate using thier browser ok. Now (after the upgrade) after they authenticate they receive the below warning.
There doens't seem to be any other config changes we can make for the IOS device.
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Sep 8, 2011
Cisco Air 1131 AP. Having problems with Apple products. Even tried no security.
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Oct 24, 2012
can I use Windows 7 Native VPN client to connect to the ASA..and are there docs out there that support install and config ? I heard it is possible but not able to confirm .
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Sep 19, 2012
Iphone 4S latest IOS5 V 5.1.1 installed?I'm not able to make native IPSEC VPN connection to work against my company Cisco 877 Instead, all my notebook and netbook with Cisco VPN Client installed work fine when they remotely connect to company's 877 Enabling 877 debug, it seems Iphone successfully pass the phase 1 ike connection (in fact Iphone asks me for phase2 user/pass) but it hung at phase2 giving me back the error "Negotiation with VPN server failed"
Here is how I configured my 877 VPN part :
R1(config)# aaa new-model
R1(config)# aaa authentication login default local
R1(config)# aaa authentication login vpn_xauth_ml_1 local
R1(config)# aaa authentication login sslvpn local
R1(config)# aaa authorization network vpn_group_ml_1 local
R1(config)# aaa session-id common
[code]....
It seems 877 even comes to allocate a local LAN ip address to Iphone (192.168.0.21) but then something goes wrong.....
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Feb 19, 2013
In our network environment, we have a 2960 switch sitting behind our router. Off of this we have a lot of external connections, like our external DNS, firewall, and VPN concentrators. I've configured a VLAN other than the default, moved everything into it and then shut VLAN 1. In this hardening guide it says that your native VLAN should be something other than the user VLAN, but if I am not using any trunk links, wouldn't I not really have a native VLAN? I attempted to make the link to our firewall a trunk link and then set the native VLAN to something else.
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Apr 2, 2013
I have a 2811 Router (config below) with VPN configured. I can connect through the VPN and access devices on the native VLAN but I can't access the 10.77.5.0 (VLAN 5) network (I don't care to access the 10.77.10.0 - VLAN 10 network). This issue has been plagueing me for quite a while. I believe it's a NAT or ACL issue. VPN client IP pool is 192.168.77.1 - 192.168.77.10. [code]
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Feb 15, 2012
I have a simple question: In 6500 CatOS, we had that feature of image synchronization, which added the ability to download the image from the active supervisor to the standby via internal TFTP of the CatOS. Can this be done on IOS? I was looking fot this over the Internet and couldn't find anything.
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Jan 28, 2013
if i have this config:
switch port mode trunk
trunk aloved vlan 50
will travel over this trunk untagged packets? For eg the V LAN 1 is by default native V LAN without tag. If i have created a bog ring with catalyst 3560x switches with no spanning tree on V LAN 1 can be the case of this config a loop ???
I am using upper config on interfaces that are connected the switches together in ring.
Other interfaces on switch have this config:
int range 0/1-4
switchport mode acc
switchport acc vlan1
int range 0/5-24
switchport mode acc
switchport acc vlan50
I am using vlan1 just for local switching without connection to internet! I am asking just because i have this king of messages in logs:
%CDP-4-NATIVE_VLAN_MISMATCH: Native VLAN mismatch discovered on GigabitEthernet1/0/27 (1), with SW3560x_BR8874 GigabitEthernet1/0/19 (50).
GI 1/0/27 and GI 1/0/19 have this config:
switchport mode trunk
trunk aloved vlan 50
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Jul 15, 2012
I'm configuring this asa for to connect home users to my network using the native microsoft vpn clients with windows xp over internet.This asa have on the outside interface one public intenet ip and in the inside inferface have configured in the the network 192.168.0.x and i want to acces to this network from internet users using native vpn clients.I tested with one pc connected directly to the outside interface and works well, but when i connect this interface to internet and tried to connect on user to the vpn i can see in the logs this, and can't connect with error 800.TCP request discarded from "public_ip_client/61648" to outside:publicip_outside_interface/1723"
(running configuration)
: Saved
:
ASA Version 8.4(3)
!
hostname ciscoasa
enable password *** encrypted
[code].....
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Jan 11, 2012
Just trying to figure out how LAP manage clients in a h-reap setup.Have a setup with native vlan on 144 (switch and AP) and ssid tagging in other vlan... Got this on switch:
Jan 12 10:31:43.121: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address 0811.9695.9b04 on port FastEthernet0/42.
Jan 12 10:31:43.121: %PORT_SECURITY-2-PSECURE_VIOLATION_VLAN: Security violation on port FastEthernet0/42 due to MAC address 0811.9695.9b04 on VLAN 144
Jan 12 10:37:42.770: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address 0811.9695.9b04 on port FastEthernet0/42.
Jan 12 10:37:42.770: %PORT_SECURITY-2-PSECURE_VIOLATION_VLAN: Security violation on port FastEthernet0/42 due to MAC address 0811.9695.9b04 on VLAN 144
Wonder why clients MAC is seen on native vlan (and ofcourse also on taged vlan) ...?
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May 25, 2012
1 week ago, I got a call from a client that reported a network outage, the client told me that, 3 switch has crashed he try to console but it just hang. I ask him, did you change something? he said he didn't change anything, he just pluged a nortelswitch to the cisco switch number 9, but that switch doesn't crash like the others (3,4,8). I check the uptime, and yes the switch never been powered off..
the topology look like this
____ 6500 ____
/ / |
1 2 3 4 5 ...... 9
the vlan is end to end vlan, so vlan span between all those switches. transparant. this is collapsed topology, core and distribution is the 6500 itself all of the 1-9 access switch are in the same rack, with no loopguard, and bpdu guard configured. and connected to the core using etherchannel. the problem is there is no log available to start the troubleshooting/investigation.
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Jun 15, 2013
SG-300 52 native VLAN blocking network packets
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Dec 22, 2012
I am having trouble after creating a management vlan (99) on a 3550 switch.I have configured the vlan (99) and given it an IP (192.168.1.100) and a default gateway (my router address - 192.168.1.99).I can ping to the switch from a PC and vice versa. The management VLAN IP is fine but now I cannot ping to the router from either the PC or the switch.It seems that just by adding VLAN 99 with it's own IP address has now prevented pings from the switch/ PC to the router ?Due to the fact that I have created a new switch management VLAN with an IP, does this mean I have set up the router as a 'router on a stick' scenario ? [code]
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Mar 25, 2009
I am planning on inserting a second Sup720 in my 6506 running in native mode. Here is how I have redundancy configured:
redundancy
mode sso
main-cpu
auto-sync running-config
The IOS version is:
s72033-ipservices_wan-mz.122-18.SXF8
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Jan 4, 2012
We are trying to setup a new configuration with 2960S as access switchs and a 4507 as a core switch.I want to protect the management IP VLAN of the swich using vrf on the 4507 so we :
SHUT VLAN 1 on every switch (2960 + 4507)
CREATE A NEW VLAN 289 (management vlan) -> IP network : 10.32.126.192/26
L3 VLAN on every switch
VLAN 289 in the VRF XXX on the 4507
create tunk between the switch and the 4507 :
switch mode trunk allowed vlan 200-230
sw trunk native vlan 289
so with this configuration on the 2960 the vlan 289 is UP/DOWN and UP/UP on the 4507 I can access to the 4507 using the IP in the VLAN 289 but i cannot access to the 2960 behind the 4507 CDP connectivity is ok?
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Oct 7, 2012
I am migrating an existing LAN from 3550 to 3750X-12S. In the existing configuation, I´ve got some trunks with native VLAN <> 1. The native VLAN is also used for user data transport. With IOS 15.0(1)SE3 on 3750X I recognized, that per default behavior PVST is not active for a VLAN defined as native, even if the corresponding trunk is up and trunking. My current workaround is to add a "switchport access vlan" command on the trunk even this one never should become an access port. With this statement only the switch is activating the PVST for the native VLAN. For all other vlans PVST works as exspected. [code]
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Jun 6, 2012
I have several closets with Cisco 3560 on the edge that I'd like to change the vlan that's used for the management vlan on each. In the core I have a Cisco 6509 with Sup720's.
I'd like to do this by changing the native vlan on the trunk port on the core 6509 interface that connects to the 3560. and leave the management vlan on the 3560 as vlan 1.
Seems trivial but what I tried didn't work and I didn't have the window to troubleshoot. I'll paste the simplified configs for the interfaces below
!
6509 configs:
!
interface Vlan50ip address 172.16.50.2 255.255.255.0!interface FastEthernet
[Code]....
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Dec 13, 2012
We have a problem with CDP packets on sent by our Cisco 6509's. Unlike our other Cisco switches (4948G, 5020, etc.), the 6509 tags administrative traffic on the native vlan. As a result the CDP packets are sent with an 802.1Q header with a tag of 1. The other switches send the CDP packets untagged on the native vlan. This causes problems because we have non-Cisco devices in our lab that also receive and send CDP, but they do not process the packets that are tagged by the 6509. They see the packets from the 4948 and 5020 just fine.
How can I disable the administrative native vlan tagging on the 6509? Here is the current setup:
nwkdev-6509-1#show vlan dot1q tag native
dot1q native vlan tagging is disabled globally
nwkdev-6509-1#show interfaces gigabitEthernet 1/9/1 switchport
[Code].....
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Oct 9, 2012
I am trying to configure RV082 router with Mac Native VPN Client for my remote access. However, no matter what I did, I am not able to make it works. Can any one can give me an example of how to conguration my RV082 router and Mac Book Pro(Mountain Lion)?
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Jan 14, 2013
I've been experimenting with the 'vlan dot1q tag native' command on a switch and it seems as though tagging the native vlan breaks vty access to my access point.With the 'vlan dot1q tag native' commnand applied, I lose management connectivity to the AP with 'no vlan dot1q tag native' applied, connectivity is restored. Why is this? Is it safe to say that one can access the AP via vty lines using ONLY untagged packets?
SWITCH
Model: WS-C3560G-24PS
Code: c3560-advipservicesk9-mz.122-46.SE
--Abbreviated CONF
vlan dot1q tag native
[code]....
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Jul 17, 2012
I am position to migrate from CatOS 6509 switch to native IOS 6509 switch. long time ago, there was some site to convert automatically based on copy and paste onto the tool, but i can not find.
Does anybody know how to convert CatOS configuration to Native IOS configuration ? It is not IOS change, but it is configuration convert.
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Feb 26, 2012
If client gateway = 192.168.64.9 then next-hop = 192.168.64.8 else use default-route 0.0.0.0
I know it's possible to do a route-map match ip-address ACL list. But is it possible to match on gateway?
Some info about hardware and config:
6509-E in VSS (IOS 12.2(17r)SX5) withVS-S720-10G supervisor.
All routes are static, IP for 192.168.64.9 is on SVI vlan.
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Apr 19, 2012
All, I am the wireless administrator for a rather large school district in Oregon, and we are seeing numerous issues with iPad's connecting and staying connected to our lightweight AP's in an HREAP configuration. Our iPad carts have about 20 iPads a piece and an AIR-LAP1142 supporting them. We have no issues with getting non-Apple products to connect and stay connected, but for some reason the iPads are creating a major issue. We currently run 8 4400 WISM blades via two 6509's, running code 7.0.116.0.Our AP's are running 7.0.116.0 as their primary software and their IOS is 12.4(23c)JA2.
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Apr 17, 2012
I have voice Bandwidth on Cisco Router 7200 and catalyst 3750.Now i want to sell some BW ( 15MB ) to any cleint. How to do that .We have Ethernet connectivity with my cleint.How i restrict client to 15MB. Will i have to form any VLAn or just port limit with bandwidth and which is better way?
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Nov 20, 2012
Having an issue with my WLC 5500 and client connectivity. This just started today. Clients will connect for a short period of time and then drop off. WLC appears fine with the exception of a bunch of trap errors. I've rebooted the WLC but this did not clear the issue.
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Oct 22, 2012
We're attempting to SSH from a Cisco 2960S to an SRX240, and are having some issues. The error we're seeing on the switch is: ops-switch1#ssh -l root 10.10.10.1. Any way to work around this on either the server or client side?
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May 23, 2013
I need to configure public and private wireless access using an ASA 5505 and an Aironet AIR-AP1041N-A-K9. I need to be able to do this via ASDM and http if at all possible. I simply do not have the time to learn hundreds of lines of arcane CLI code. The Aironet connects to the ASA successfully, and receives an IP. I can then connect to the AP wirelessly, but do not receive an IP. I have setup a second SSIDVLAN on the AP, and can't connect to it at all.
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Feb 29, 2012
After changing the VTP mode to from client to transparent, I noticed the output of 'show run' now displays the vlans. I don't have any spare 2970s to check this with at the moment. Output of 'show run' looks like this now with vlans info, this was not shown before changing the VTP mode.
vlan 2
name 16.6.16.0/27
!
[Code]......
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Mar 18, 2013
I'm trying to have a standard equipment for our POP deployment. Basically this edge router will connect to our customers and pass data and or voice traffic, capable of BGP and good enough to accomodate up to 4 clients.
We have on hand a 3845 Router, and ME3600X. The 3845 is EOS and replacement is 3945. The ME3600X is a fixed configuration so would you recommend a 3945 or a much higher model like a 7300.
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May 17, 2012
I can ping [URL], from the router but not from a client attached to the router dhcp interface(10.1.3.1). When I turn on ip routing I cannot ping at all. Here is the config I have now that can ping the internet from the router.
sh runBuilding configuration... Current configuration : 1191 bytes!! No configuration change since last restart!version 12.3no service timestamps debug uptimeservice timestamps log datetime msecno service password-encryption!hostname
[code]....
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Nov 10, 2011
We installed a DIR-615 Vers. E1 FV. 5.00NA and since then i-Pods and i-Pads keep dropping wi-fi connections. All wireless PC's and printers are working fine. We have configured the wireless as:Mixed 802.11 n,g and b. Auto channel csan enabled, using channel 6. Wireless security is WPA-Personnal. WPA is configured as Auto, TKIP and AES with a pre-shared key.
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Sep 12, 2012
We are using cisco 3502i AP's and 5508 controler. We have two SSID's. "SA Wireless" and "Guest Wireless". SA Wireless is WPA2 enterprise security and the "Guest Wireless" is open. The iPads will disconnect from "SA Wireless" and join "Guest Wireless" at random. Is there a way to force them to stay on "SA Wireless" and only change if you actually tell the iPad to change?
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