Cisco Application :: 47XX - Run Mixed VMware Cluster Version 3.5 And 4.1 On ACE
Jun 28, 2011
I have a CAS array for Exchange 2010 configured to loadbalance on my Cisco ACE 47XX. My question is: Can I run a mixed VMware cluster version 3.5 and 4.1 on my ACE? I am experiencing is dropped RPC connections and I was wondering if that could be the cause of it or maybe I am misconfigured something on the ACE
Another question:Should I seperate the two cluster versions on their own serverfarm and than loadbalance the farms? What I mean is serverfarm 3.5 and serverfarm 4.1 and than loadbalance them.
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Feb 26, 2013
We have the following setup on our Cisco ASA version 8.6.1 One to one NAT rule from outside to our Exchange 2010 cluster IP address (DAG group). This is working fine for clients on the internet accessing their emails via Exchange using their phones. The ASA has the MAC address of the active node from the cluster but when the cluster failover it cache the IP address and are not updating the new MAC when the cluster failover. So users from the outside are unable to connect to the new node from outside the ASA as the MAC address from the passive node is in the MAC table. The MAC address on all the switches update within 2 seconds on the internal network and users don't notice any outage.
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Mar 4, 2013
Does PI Supports VMware ESXi 5.1 freeware version?
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Jul 1, 2012
This is a newbie question regarding CSS11500 series loadbalancers as I trying to get up to speed with managing them as part of my job. I noticed that there are a couple of CSS "clustered together" since I see they are managed using a single ip address.
My question is around how to establish a session to each individual device in this cluster, if at all possible? If is not possible, how do manage the secondary device in this cluster to perform tasks such as copying new software to it, backing it up, etc.?
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Dec 18, 2011
I have a problem configuring URL redirect on ACE 30 (Version A4(1.0)).When a user enters IP address or a name of a service [URL], the ACE module should redirect him to the page [URL]. Here is my non-working config:
access-list OUTSIDE line 8 extended permit tcp any any eq https access-list OUTSIDE line 16 extended permit tcp any any eq www access-list OUTSIDE line 24 extended permit icmp any any
probe http Test_HTTP_1 port 80 interval 60 passdetect interval 30 passdetect count 2 request method head url /index.html expect status 200 200 open 1
rserver redirect URL_Redirect_01 webhost-redirection [URL] 302 inservicerserver host S1 ip address 10.0.0.2
inservicerserver host S2 ip address 10.0.0.3
[code]....
it works, ACE load balances to rservers. Of course, user must enter full url.With redirection configured, user recieves HTTP url redirect message with correct address [URL], but his browser does not display the page. Even directly entered full url does not display it while redirection is configured.Alternatively, does ACE30 already support url rewrite?
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May 17, 2011
My setup is :
Source--- Router 1 ( ip 1.1.1.1) --ACE---router---cloud---customer---router--destination( ip 99.99.99.99).
Traceroute from client to destination shows the following:
traceroute 99.99.99.99
traceroute to 99.99.99.99 (99.99.99.99), 30 hops max, 40 byte packets
1 1.1.1.1 (1.1.1.1) 1.10 ms 1.78 ms
2 99.99.99.99 (99.99.99.99) 1.01 ms 1.97 ms 2.511 ms
3 99.99.99.99 (99.99.99.99) 2.01 ms * 99.99.99.99 (99.99.99.99) 2.330 ms
[code]....
So on this, the destination is 99.99.99.99.The first hop is the default gateway, which is 1.1.1.1.After that, the next step is the Cisco ACE.After that there are several hops to the destination.Looks like for some reason the Cisco ACE is not recording his ip.( For any destination traceroute result is the saame.ICMP is allowed in the access list and also ther is ICMP inspect in my config. access-list ICMP line 10 extended permit icmp any
class-map type management match-any abc
201 match protocol ssh source-address X.X.0.0 x.x.0.0
class-map match-all ICMP_allow
2 match access-list ICMP
[code]....
Version running on ACE is Version A2(3.3)
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May 17, 2012
ACE version A2(3.6) is no longer available on CCO. Replaced by A2(3.6a).
1. Is version A2(3.6) a problematic version? If so, suggestion is to implement A2(3.6a) or revert to version A2(3.5)?
2. If ACE version A2(3.6) is OK, on ANM version 5.2, will this support this ACE version? It is not listed in SDT for ANM 5.2, just need confirmation.
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Sep 18, 2012
We are using several contexts for each customer in our ACE module.One of the customer contexts needs to activate XML API to control their services.I've tried to activate it, but cannot get any http response, what can be missing?ACE10 version A2(3.6a)
class-map type management match-any HTTP-ALLOW_CLASS
2 match protocol http source-address 10.110.0.0 255.255.254.0
3 match protocol http source-address 10.60.208.80 255.255.255.248
class-map type management match-any HTTPS-ALLOW_CLASS
2 match protocol https source-address 10.110.0.0 255.255.254.0
3 match protocol https source-address 10.60.208.80 255.255.255.248
[code]....
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Mar 18, 2012
I see several code versions that seem to support on ACE30.Is A2.3.4 Or A2(3.5) that latest version for ACE20-MOD-9?Will the version 4 or 5 run on ACE20?I currently user A2(3).
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Sep 18, 2011
I am installing the Demo version of ANM 4.3 on a virtual machine.The install was successful, however when i try to import the demo licence from my laptop to the server it does not allow me to tftp the file to the server.[URL]
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Feb 5, 2012
disable telnet for ACS 1120 Appliance version 5.0.0.21 .is there anway to do it , not able to login via telnet and ssh it says wrong credentials but webgui is working fine with same user and password.
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Oct 26, 2011
I´m Trying to synchronize the clock with NTP server external, these ntp server only support NTP version 3.Can I change the NTP version in the ACE4710 Appliance to support the ntp server external?If is possible, How I can change it ?
This is the version:
Cisco Application Control Software (ACSW)
TAC support: [URL]
Copyright (c) 1985-2011 by Cisco Systems, Inc. All rights reserved.
The copyrights to certain works contained herein are owned by
other third parties and are used and distributed under license.
[code]....
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Sep 14, 2009
McAffee scan of acs 1113 appliance running the 4.2 build 124 patch 12 version reports that a medium vulnerability exists because the system has SSH version 1. Any way to specify only version 2 or turn off SSH?
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Aug 29, 2011
The admin guide for the WAP4410N, explains the default setting for the Wireless Network Mode field:
"B/G/N-Mixed—(Default) Connects all the wireless client devices at their respective data rates in this mixed mode."
What does this mean exactly? Does it mean that I can have some clients using G at G speed; and some clients using N at the faster N speed? And both at the same time?
I can't see how that is possible as the AP only has one radio?If it is possible; then why is one of the options G only - that allows both G and N, but a G speeds only?
Should I set the Channel Bandwidth to 20Mhz or 40Mhz? The admin guide says that N will use 40Mhz and B/G will use 20Mhz. What is the difference in practice?
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Oct 7, 2011
I currently have 2 PCs that are directly connected to each other via a 1Gbs Cat6 connection.I don't currently have a 1Gbs router so what I am doing right now is unhooking this connection and reconnecting both machines to my router when I need internet access. I have ordered some USB Wi-Fi adapters so I can have both machines access the internet that way whilst still use FTP between them on the 1Gbs line.If I were to scrap that idea and get a 1Gbs hub, connect both PCs straight into that, and then also connect the hub to my 100mbits router, would the 2 computers be able to communicate with each other at 1Gbs and then talk to the router at 100mbits, or would the whole network run at 100mbits.I don't really want to have to shell out on a 1Gbs router as I don't need anything else on the network to run at that speed.
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May 14, 2013
How to create a mixed service ports on ASA 8.4(2)?I need to create a service group which has ICMP, TCP ports and also different UDP ports.Normally you would create different service group based on TCP/UDP/TCP-UDP/ICMP/Protocol and add then to new nested service group.But I want to create a new service group where you can define everything without the need to different service groups and nesting them into a new one.
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Oct 10, 2012
I'm trying to use LMS to upgrade a stack of switches that have 1 or more 3750x's and other 3750's. In Software Distribution, if I choose Distrube to devices, basic, it finds the x switch, which is the master but says the others are not candidates. I don't see a place where I can tell it it is a mixes stack and choose multiple IOS's.
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Aug 2, 2011
I am looking to slowly migrate some of our wireless devices (Aironet 1231 and 1232's) to the Wireless N spec - 1260's.I currently have four AP locations that I want to upgrade first before anywhere else. At the minute, these four AP's work on the 2.4Ghz G band.
how the new 1260's will work in the mixed environment. I believe I will need to purchase the 1262 (which is the dual band version) so that I can operate the AP in both the 2.4Ghz G band range and the 5Ghz N range at the same time, is this correct?If I was to purchase the 1261 (which is the single band version), will I only be able to operate in either th 2.4Ghz or 5Ghz, but not at the same time?
For the mixed environment, would you suggest the dual band version? Can I place the same SSID on multiple Radios if this is the case? Following example: Say I have the SSID called 'Company' - this at the minute is operating on the G band 2.4Ghz range. If I was to purcahse the dual band 1262, could I put this SSID on both the G radio and the N radio? Would clients with an N adapter automatically connect to the 5Ghz range (N Radio) and legacy G and B adapters automatically connect to the 2.4Ghz (G Radio)?
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Jan 29, 2013
We have a non-wireless network of Macs at work and occasionally have a PC laptop connected with an ethernet cable. Everything worked well until the owner of the PC got a new one, and tried to install drivers for our HP printer using the original HP install disk. Now none of the computers can connect with the printer. What happened? How can I correct this? The Macs all run OSX 10.5.8. The Windows operating system is, I believe, XP.
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Aug 23, 2012
So my den pc is 192.168.1.4 and the kids xbox is 192.168.1.6 well i set the port forwards for my ip address for my security cameras and I set the kids portforward for the xbox. Well after a power outage, the power comes back on and randomly assigns everything a new address. Well the portforward for the secuirty cam might be on the xbox, or the laptop or the guest pc or my den pc at random?
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Aug 30, 2011
I have two netgear powerline AV 500 ethernet adapters that give me near ideal internet access on my media computer (FIOS 25/25mpbs tests out at 8ms 25.4/24.7) and perhaps 100-140mbps to my router, printer, drive, etc. I now want to add a few wifi points and instead of having the mess of a powerline adapter + a wifi router I think it will be neater to have an all in one solution. Most of the ones that I find are 200mbps, however. I know that 500 is backwards compatible, but will a mixed solution slow everything down like it can for a mixed wireless g/n network?
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Jul 17, 2012
Any one try to form a stack with mixed 3750-X and 3750G? Is there any prerequisites in hardware and software?
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Sep 6, 2011
I have running a Stack with two C3750G-24TS-S1U with the IOS c3750-ipbasek9-mz.122-50.SE3.Now I want put a new C3750X-24T-S in the existing stack. I have read this is possible. I have running a other mixed stack with a C3750G-12S and an C3750E-48TD. Its running fine until I want to make an IOS update. The update was done with the CW LMS 3.1. After the automatic update and restart only the C3750E had an new IOS the C3750G doesn't have any IOS. Do I have the same problem with the mixed Stack C3750G and C3750X?Do I have to upgrade the IOS by copying the different IOS Versions ( c3750-ipbasek9-mz.122-50.SE3 / c3750e-ipbasek9-mz.122-50.SE3) to every switch ?
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Oct 22, 2011
We have 3 x WAP4410N at new office setup in Singapore. Customer asked us to setup those 3 AP to make client auth against an ACS 4.2 sitting in US office. All the user notebooks were joined to Windows domain in US office, before sent out to Singapore office. We configured APs with WPA2 Enterprise Mixed mode and entered radius server address and secrects correctly. Logging from ACS shows that users are authenticated successfully but, on the user notebooks, authentication never seems successful and keeps authenticating.
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Jul 26, 2012
Does the data rate to N connected clients go down to G rate if there is even a single G client connected?
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Feb 4, 2010
If we have a mixed environment of 4400 and 5500 controllers will the office extend features still work or will we have to run a seperate wireless domain from the 5508 for the aps that we need office extend on?
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Jun 21, 2011
What is supported in terms of running a mixed feature set in a Cisco 3750 switch stack.We are looking at setting up a stack consisting of 5 x 3750V2 and 2 x 3750G. Due to a requirement for full EIGRP we need the IP Services feature set. Is it a supported configuration to run with 2 or 3 switches running the IP Services feature set as stack masters and the others running IP Base? I understand that if stack master priorities were set these switches with the higher feature set could manage the stack and offer IP Services accross the stack. If we were to lose all of the switches running IP Services the stack would drop back to IP Base.I am looking for guidance as to if this is a supported configuration and not in breach of licensing? Is this likely to cause any problem other than above now and for future IOS releases?
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Dec 31, 2012
This will work, the Netgear I have does this seamlessly, how do I set this up as I cant find any info in the manuals/online help.
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Jan 7, 2012
I just bought a new WRT120N router and it works perfectly on cable and Wi-Fi with one major issue on Wi-Fi. If i connect my phone or any phone for that matter that knows N speed the connection speed is 65Mbps and that is fine as all phones are limited to this speed over Wi-Fi. When I connect a Sony laptop that has N connection speed up to 300 Mpbs the connection speed shows as 65Mpbs. Are there any special settings I have to do to make the connection at least 100 or 120 Mpbs? What is the maximum connection speed of this model because I couldn't find any information about this. I did some digging on google and found that some people have connection speed of 120 Mpbs but they didn't give any advice on the settings they used or how they got to this speed. Keep in mid that I am refering to the connection speed now the actual download speed. So what settings I have to do to get at least 100 Mpbs speed connection?
LE: I would prefer a setting that would alow me to connect a Galaxy Nexus phone an iPhone 3G and the Sony laptop so that all of them will be connected at the maximum speed suported by that specific device.
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Jul 3, 2012
I've got a mixed stack as follows:
Switch 1 - 3750X-24P
Switch 2 - 3750G-24TS
Switch 3 - 3750G-24T
Running 12.2(53)SE2, IP base. Now I tried upgrading the firmware on the entire stack to 12.2(55)SE4 and ran into this error:(Command: archive download-sw /imageonly /overwrite /allow-feature-upgrade tftp://10.20.20.13/c3750e-universalk9-tar.122-55.SE4.tar)
Error: The image in the archive which would to used to upgade system number 2 does not support that system type.I haven't as yet removed the "3750G-24TS" switch from the stack and re-tried as yet, however, is the expectation that without the 24TS, the upgrade should work?
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Jan 16, 2012
Can we use ACS 4.1 version recovery disc on 4.2 verison to recover the forgotten password.
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Mar 11, 2013
which version of prime infrastructure supports wlc5508 version 7.4
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Sep 15, 2011
I have a Dell Wireless 1500 draft N adapter that only connects at G speeds in mixed mode. I tried N only mode and my adapter will not connect. I have tried N mode Auto and 40hz wide and nogo. I have tried TKIP + AES and AES and nogo.
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