RSPAN Between Cisco UCS and 6500

Hi,
I need to SPAN traffic comming one server inside UCS and the destination as my 6500 core. I tried to get some document to check how to configure RPSN between UCS and 6500. Please guide
Thanks
Nibin

You've answered your own question in the first sentence.
To recap: OS X is licensed only on Apple-branded hardware. Cisco-branded hardware is not Apple-branded hardware. Therefore, OS X is not licensed on Cisco-branded hardware.

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Routing issue between Cisco Nexus and Cisco 4510 R+E Chassis

We have configured Cisco Nexus 7K9 as core and Cisco 4510 R+E as access switches for Server connectivity.
We are experiencing problem in terms of ARP learning and Ping issues between Cisco Nexus and end hosts.

Hi,
So you have N7k acting as L3 with servers connected to 4510?.
Do you see the MAC associated with failing ARP in 4510?. Is it happening with all or few servers?. Just to verify if it is connectivity issue between N7k and 4510, you can configure an SVI on 4510 and assign address from same raneg (server/core range) and perform a ping.
This will help narrow down if issue is between server to 4510 or 4510 to N7k.
Thanks,
Nagendra

The difference of the IEEE802.1x Auth between Cisco Routers and Catalyst switches

Hello
I am investigating the difference of the IEEE802.1x Auth between Routers and Switches.
Basically dot1x auth is availlable on Catalyst Switches. however if I want to check to
PortBased Multi-Auth , MAC address Auth and any certification Auth with this feature,
Is it possible to integrate into Cisco Router such as Cisco 891F ?
In my opinion Cisco891F is also available to use basic IEEE802.1x but if it compares with Catalyst switches such as Cat3560X
I think there might be any unsupported feature on Cisco 891F.
I appreciate any information. thank you very much in advance.
Best Regards,
Masanobu Hiyoshi

Many time in interviews asked comaprison between cisco routers and switches that i was answerless bcoz i dont have much knowledge about that.Can anyone provide me the compariosin sheet of the same.how are the cisco devices differ with each other how much Bandwidth each routres support and Etc...
Ummmm ... The most common question I get is "what is the difference between a router and a switch".
However, if you get a question like this, then my impression to this line of questioning are:
1. The candidate they are looking for has in-depth knowledge of routers and switches. And I mean IN-DEPTH!;
2. They are not looking for a candidate. They just want to stroke their ego. There is not alot of people who can give you the "names and numbers" of routers and switches at a snap of a finger. And if you do happen to know the answer, then and there, then expect a tougher follow-up question.

Mobility between Cisco WLC and Meraki(other vendor)

Is it possible that users can roam between Cisco WLC and other vendor wireless gear? Meraki keeps saying it is possible.
They keep saying it is a IEEE feature and everone should support but I do not understand how?

While theoretically possible with the adoption of capwap, it would require all the manufacturers to follow the specs exactly the same. Kind of like hearding cats, not impossible, but highly unlikely.. That's just my opinion
Sent from Cisco Technical Support iPad App

VPN between cisco WRVS4400N and EdgeMarc

Hi Experts
Please help me.
Is it possible to create VPN between cisco WRVS4400N and EdgeMarc appliance.
Regards,
Ejaz

Hi Ejaz
I don't expect any cisco folks that answer this community to be expert on EdgeMarc, but i may be wrong..
We employ a open standard IPSec implementation.
Here is the open source document that relates to the RV220W.
http://www.cisco.com/en/US/docs/routers/csbr/rv220w/open_source/OSD_RV220W_78-19892-02.pdf
The question could have been, have you asked EsgeMarc if they wiork with open standard based IPSec implemations on our routers.
I would prefer you look at the RV220W if possible, which is a relatively young product.
I am guessing since you can source a product from Disti, try one and see if it works.
The beauty of buying from a Cisco Disti Partner, is they they have a returns policy. Check out that policy, if you wish and keep the packaging and try out your application.
Answered a question with someone trying to form a IPSec link to a OEM firewall/ IPSec gateway ..it worked. so give your application a try
regards Dave.

Difference between Cisco DCNM and CISCO Fabric Manager

Hello Everyone,
I am new to Cisco SAN and just would like to know the differences between cisco DCNM and Cisco Fabric manager and which one is latest as of now.
regards
VINAY

Hi Viany,
Fabric Manager was renamed DCNM starting at 5.2.
Fabric Manager only monitors SAN Fabrics, while DCNM 5.2 and above can monitor both SAN Fabrics and Ethernet LANs.
Regards,
David

Routing issue between Cisco device and Virtual machine

Hi Guys,
We have two local subnets in a virtualized environment, subnet 1 has a VM operating as a firewall, we would like all traffic for subnet 2 to go via VM on subnet 1, this will police traffic on subnet 2 and then reroute.
The infrastructure involved comprises,
Internet Edge Switch -> ASA -> Core Switch -> IBM Flex chassis
The Internet edge switch is directly connected between the ISP routers and the Cisco ASA firewall pair (A/S). The ASA is then connected to the Core switch. Connected from the core switch is an IBM Flex chassis, via a port channel (all vlans allowed)
The local subnets in question are as follows:
Vlan 101 (10.1.1.0/24)
Vlan 102 (10.2.1.0/24)
The VM in question has two NIC cards having IP address of both subnets.
NIC 1: 10.1.1.1
NIC 2: 10.2.1.1
We would like packets destined for 10.2.1.1 to land on 10.1.1.1 IP address. At the moment traffic for each vlan routes from the outside to their respective local subnets successfully, what we are having difficulty with is directing traffic for subnet 2 via subnet 1 VM firewall.
At the moment we have tried adding a static route on the core switch but it didn’t work
ip route 10.2.0.0 255.255.255.0 10.1.1.1
I will appreciate if you could share your knowledge and guide me how to achieve this goal.
Thanks in advance :-)

Hi,
I think for this to work you need a transit vlan between the VMs and the core switch. So, if you have 2 vlans on the VM (101 and 102) you use the VM switch to route between the vlans and in order to go outside the local vlans you would use the core switch. In this scenario you would not have an SVI (layer-3) interface on the core. The only thing that core will have is the layer-2 vlans (101 and102). You would than need a static route on the core switch to point to the transit vlan on the VM side.
so, for example, if the transit vlan is vlan 110 and the ip is 192.168.1.0/24
on the core you have static routes:
ip route 10.1.1.0/24 192.168.1.2 (VM side)
ip route 10.1.2.0/24 192.168.1.2 (VM side)
You also need an SVI for vlan 110 with ip address 192.168.1.1/24 on the core.
on the VM you need a default route to point to the core (192.168.1.1).
Is this what you are trying to do?
HTH

Is there any documentation to deploy federation between Cisco IM and presence and Lync 2010 sister companies?

Hello All,
Company A – Using Cisco IM and Presence
Company B – Using Microsoft Lync 2010
We would like to establish federation between Company A and Company B and also looking for the documentation which has the step by step instruction.
Please let us know overall steps or provide us the documentation. Thank you in advance.
Thanks

For Federation between Lync and Cisco IM, you can check below link and this
document
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/im_presence/interdomain_federation/9_0_1/CUP0_BK_IAAE17D8_00_integration-guide-interdomain-federation-90/CUP0_BK_IAAE17D8_00_integration-guide-interdomain-federation-90_chapter_01.html
Please remember, if you see a post that helped you please click "Vote As Helpful" and if it answered your question, please click "Mark As Answer"
Mai Ali | My blog: Technical | Twitter:
Mai Ali

Inline Posture between Cisco ISE and Wireless LAN Controller

Hi,
I was looking into Cisco ISE solution for deploying NAC.
I have a question about the network topology.
In the user guide documents of cisco ISE, it is written that for Wireless LAN Controllers (WLC) and VPN devices, an additional server, Inline Posture, is needed.
However, in the following integration document, there is not an inline posture between WLC and Cisco ISE server.
https://supportforums.cisco.com/docs/DOC-18121
I want to know if Inline Posture is a requirement, if not a requirement, what are the benefits of having it between Cisco ISE Server and WLC.
Thanks & Regards
Sinan

Hello,
Please go through below mentioned links which might be helpful for you.
http://www.cisco.com/en/US/docs/security/ise/1.2/user_guide/ise_ipep_deploy.html
http://www.cisco.com/en/US/docs/security/ise/1.2/installation_guide/ise_deploy.html
Best Regards,

Cisco UCS and OS X

I know the ELUA says that you can run a vm if it is on apple branded hardware. I am wondering if Cisco UCS hardware is certified to run either OS X 10.9 or OS X Server. Can we purchase a volume license of OS X server to do this? I would like to be able to spin up some virtual macs that would be redundantly replicated between our data centers.
Any info will be extremly appreciated.
Thanks

You've answered your own question in the first sentence.
To recap: OS X is licensed only on Apple-branded hardware. Cisco-branded hardware is not Apple-branded hardware. Therefore, OS X is not licensed on Cisco-branded hardware.

FCoE options for Cisco UCS and Compellent SAN

Hi,
We have a Dell Compellent SAN storage with iSCSI and FCoE module in pre-production environment.
It is connected to new Cisco UCS infrastructure (5108 Chassis with 2208IOM + B200 M2 Blades + 6248 Fabric Interconnect) via 10G iSCSI module (FCoE module isn't being used at th is moment).
I reviewed compatibility matrix on interconnect but Compellent (Dell) SAN is only supported on FI NXOS 1.3(1), 1.4(1) without using 6248 and 2208 IOM which is what we have. I'm sure some of you have similar hardware configuration as ours and I'd like to see if there's any supportive Cisco FC/FCoE deployment option for the Compellent. We're pretty tight on budget at this moment so purchasing couple of Nexus 5K switches or something equipvalent for such a small number of chassis (only only have one) is not a preferred option. If additional hardware acquisition is inevitable, what would be the most cost effective solution to be able to support FCoE implementation?
Thank you in advance for your help on this.

Unfortunatly there isn't really one - with direct attach storage there is still the requirement that an upstream MDS/N5k pushes the zoning to it. Without a MDS to push the zoning the system it's recommended for production.
http://www.cisco.com/en/US/docs/unified_computing/ucs/sw/gui/config/guide/2.0/b_UCSM_GUI_Configuration_Guide_2_0_chapter_0101.html#concept_05717B723C2746E1A9F6AB3A3FFA2C72
Even if you had a MDS/N5K the 6248/2208's wouldn't support the Compellent SAN - see note 9.
http://www.cisco.com/en/US/docs/switches/datacenter/mds9000/interoperability/matrix/Matrix8.pdf
That's not to say that it won't work, it's just that we haven't tested it and don't know what it will do and thus TAC cannot troubleshoot SAN errors on the UCS.
On the plus side iSCSI if setup correctly can be very solid and can give you a great amount of throughput - just make sure to configure the QoS correctly and if you need more throughput then just add some additional links

GRE IPSec between Cisco 2811 and FortiGate 110C

Hello,
Does anybody know if it is possible to configure GRE IPSec tunnel between Cisco 2811 router and FortiGate 110C firewall? I know that FortiGate supports IPSec and GRE tunnels, but maybe somebody succeeded in establishing an IPSec GRE between those routers? Could you also give a link to the appropriate documentation if it is possible?

Hi,
You can configure the GRE tunnel on the 2811.
I'm aware that you can configure sort of a GRE tunnel on the Fortinet as well, but I have not seen a GRE tunnel between a Cisco and other vendor.
I've only seen GRE tunnels between Cisco devices (however I have not tried it to assure you that it will not work :-()
Federico.

Clear Channel Codec between Cisco GW and Patton Smartnode

Hi,
i have to establish an H.323 connection between an Cisco 3745 and an Patton
Smartnode 1200 with clear-channel codec to support ISDN-Data over VoIP.
PC with ISDN-Card---S0/PattonGW----H.323----3745/E1----PSTN
Software versions:
Cisco: SPServices 12.4(5a)
Patton SN1200: R3.20 2006-03-30 H323
The call establishment is sucessfull but i am not able pass any Data over
ISDN. Does anyone got this working?
Any help is welcome.
Regards,
Robert
Below are some Konfig sniplets:
Cisco:
controller E1 0/1/0
pri-group timeslots 1-31
interface Serial0/1/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn overlap-receiving
isdn incoming-voice voice
isdn send-alerting
isdn sending-complete
no cdp enable
dial-peer voice 10 pots
description ----- Towards PSTN -----
answer-address <removed>
destination-pattern 0T
progress_ind setup enable 3
fax rate disable
direct-inward-dial
port 0/1/0:15
dial-peer voice 473997246 voip
description ----- towards Patton GW -----
destination-pattern <removed>
progress_ind setup enable 3
modem passthrough nse codec g711alaw
session target ipv4:192.168.1.28
codec clear-channel bytes 80
ip qos dscp cs5 media
no vad
dial-peer voice 473997247 voip
description ----- Incoming Dial-Peer -----
modem passthrough nse codec g711alaw
incoming called-number <removed>
codec clear-channel bytes 80
ip qos dscp cs5 media
no vad
Patton:
profile voip VOIP
codec 1 transparent-cisco rx-length 20 tx-length 20
no high-pass-filter
no post-filter
no dtmf-relay
no dtmf-mute-encoder
context ip router
rtp-port-range 16384 32767
context cs switch
no digit-collection timeout
no address-completion timeout
interface h323 IF_H323
bind gateway GW_H323
route call dest-interface IF_S0_01
remote 192.168.254.30 1720
itc rx transparent
use profile voip VOIP
interface isdn IF_S0_01
route call dest-interface IF_H323
use profile tone-set Europe
no call-waiting
gateway h323 GW_H323
faststart
early-h245
h235-security version v2
no h235-security q931-auth-int
bind interface IF_IP_LAN router
no shutdown
use profile voip VOIP
port bri 0 1
clock auto
encapsulation q921
q921
protocol pmp
uni-side auto
encapsulation q931
q931
protocol dss1
uni-side net
encapsulation cc-isdn
bind interface IF_S0_01 switch

The SIP Media Inactivity Timer feature enables Cisco gateways to monitor and disconnect VoIP calls if no Real-Time Control Protocol (RTCP) packets are received within a configurable time period.
When RTCP reports are not received by a Cisco gateway, the SIP Media Inactivity Timer feature releases the hung session and its network resources in an orderly manner. These network resources include the gateway digital signal processor (DSP) and time-division multiplexing (TDM) channel resources that are utilized by the hung sessions. Because call signaling is sent to tear down the call, any stateful SIP proxies involved in the call are also notified to clear the state that they have associated with the hung session. The call is also cleared back through the TDM port so that any attached TDM switching equipment also clears its resources.
http://www.cisco.com/en/US/products/ps6441/prod_troubleshooting_guide09186a00801fa207.html#wp2077496

Communication problem between Cisco 3560 and Cisco SG300.

Dear Support,
I have a Cisco SG300 and Cisco 3560 switches.
3560 is my Core Switch and SG300 is access switch.
From 3560 VLAN information is not passed to SG300.
3560 Configuration:
interface GigabitEthernet0/23
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,2,10,11
switchport mode trunk
SG300 Configuration:
interface gigabitethernet49
spanning-tree link-type point-to-point
switchport mode general
switchport general allowed vlan add 2,10-11 tagged
macro description switch
Please suggest how this issue is resolve.
Regards,
JItesh Mahajan.

Dear Aleksandra,
Below Configuration is right or wrong for 3560 and SG300.
3560 Configuration:
interface GigabitEthernet0/23
switchport trunk encapsulation dot1q
switchport trunk allowed vlan remove VLAN 1
switchport native vlan 1
switchport trunk allowed vlan 1,2,10,11
switchport mode trunk
SG300 Configuration:
interface gigabitethernet49
spanning-tree link-type point-to-point
switchport mode general
switchport general allowed vlan add 2,10-11 tagged
macro description switch
Regards,
JItesh Mahajan.

VLAN and STP compitability between Cisco 2950 and SRW2048

How Cisco 2950 and Linksys SRW2048 switches can be combined to work fine with more than one VLAN's and STP?? I want both switches to support three VLAN's and STP for loop free network.Can some body help me out to combine linksys and cisco switches to interconnect to form my Network???

I believe that the SRW2048 is a 48 port managed switch. The easiest way to set the VLAN and STP configuration of is to access the web utility of this switch via 192.168.1.254. You have to go to VLAN Management and he needs to create the VLANs. The default VLAN of the switch is VLAN 1. You need to create 2 more VLANs by choosing the VLAN IDs and the name you want for these VLANs.
After creating the VLANS, you need to determine the LAN of the switch you want to assign to each VLAN and the Trunk port or the port where you need to connect the SRW2048 to the Cisco 2950 switch. Go to the port setting and make this port as “truck”, and leave the other ports as “access”. Go to VLAN to ports and manually allocate the each LAN ports to the desired VLAN ID number. Take note that all ports that are members of VLAN1 should be “untagged” and the rest should be “tagged”. Save the settings you made.
The STP configuration for the SRW2048 can be found also in the web utility. Just go to the Spanning Tree tab and setup your desired STP configuration.
For the Cisco 2950, I am not quite sure on how to create these settings but I saw a useful link that might help you:
http://www.petri.co.il/csc_setup_a_vlan_on_a_cisco_switch.htm

RSPAN Between Cisco UCS and 6500

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