I want to apply QoS policy on a particular VM for specified port range only. I have created following script file but that doesnt work. I mean it doesnt apply any policy on vm residing on Veth1.
config t
ip access-list acl_in
101 deny tcp any any eq 443
exit
how do i set limit on the log file size in ACS 5.3. I had the same issue with Nexus 1000v but there is a command that enables you to set log file nane and size. it is getting bulky.
I want to configure snmp-traps regarding stpx (root-inconsistency, loop-inconsistency) on a Cisco Nexus 1000V. The command "show snmp traps" lists stpx as a trap that could be configured and which is not at the moment.
Nexus1000V and I was wondering if there is a way to limit snmp access via access-list on the RO/RW community, as can be done on IOS. I can't find anything relevent on the Reference Pages
According to the note at the bottom of a VMware KB Article "Cisco Nexus 1000V and VMware vCloud Director 1.5,"
"Note: You are must use the Cisco Virtual Network Management Center (VNMC) virtual appliance from Cisco. This is a separate products and needs to be licensed from Cisco."
Is this actually the case? I know you could use portgroup based network pools with vCD 1.0 and 1kv. Can I use the 1kv with VLAN-backed network pools in vCD 1.5 without the Virtual Network Management Center or is it required?
We have a requirement for private VLANS for DMZ hosting within one of our datacentres. I just want to query how private VLANs would work in our environment.We have physical servers connected to fex ports (2 fex per rack for each 5k) of a 5548UP switch, virtual servers using the nexus 1000v (vmware hosts connected to fex ports) Out firewalls and load balancers are connected to an upstream pair of nexus 7ks using vPCs.My question is this, ordinarily the firewall would be in a promiscuous port but as these reside on a physically separate switch will the normal vPC trunk still be sufficient or would the "switchport mode private-vlan trunk promiscuous" be required on the vPC up to the northbound 7k.As these connections are already in production I do not want to affect the existing traffic that doesn’t use private VLANs.
how to add tacacs custom attribute to ACS 4.2 for Nexus 1000V:shell:roles="network-admin admin-vdc"In the interface configuration I've added new service, service - shell, protocol - tacacs+.In the group settings I've enabled this attribute configuration. And it is not works. Default privilege level is assigned to any user with access allowed.
We are trying to install the latest version of Nexus 1000v to ESXi5.1 and the installer application is much better than the previos one, but we are having problems with implemetation, because deploying of OVA file times out.
First attempt: Nexus-1 was successfully deployed on ESXi-1, but Nexus-2 which should be deployed on ESXi-2 returned an error: "Deploy OVF template":"Operation timed out." Second attempt: Deploying of Nexus-1 returned the same error Third attempt: The same as the first attempt.
It looks like that there is a time limit which is used for deploying OVA file and since file needs to be uploaded to ESXi it takes too long, so the installation fails. Is it possible to extend this time?
I just installed a N1K (with code 4.2(1)SV1(4a)) and I was trying to setup a private vlan.
Example:
vlan 300 name PRI-VLAN private-vlan primary
[Code]....
I upgraded another n1k (that already had pvlan configured) to this version of code and it has the private vlan option. This was just installed yesterday so I don't have the license on it yet.
According to Cisco, Nexus 1010 can host up to (6) Virtual Service blades. I can't find out how many Virtual Supervisor Modules and Virtual Ethernet Modules that make up one Nexus 1000v switches can be supported by each Virtual Service Blades. In other words, how many Nexus 1000v switches can be created with Nexus 1010 appliance?how to configure Nexus 1000v switches with vmware. without Nexus 1010, the standalone nexus 1000v switches was configured from vCenter as an OVF. But how to configure Nexus 1000v switches with vmware where nexus switches are hosted on Nexus 1010 appliance.
Having problem pinging from Host A on ESX1 to Host B on ESX2. Each host are assigned the same port-profile. If I put 2 host's on the same ESX machine using the same port-profile, they are able to ping each other.
n1kv-vsm# sh port-profile name xxx-prod-40port-profile xxx-prod-40 description: type: vethernet status: enabled capability l3control: no pinning control-vlan: - pinning packet-vlan: - system vlans: 1 port-group: xxxl-prod-40 max ports: 32 inherit: config attributes: switchport mode private-vlan host switchport private-vlan host-association 40 400 no shutdown evaluated config attributes: switchport mode private-vlan host switchport private-vlan host-association 40 400 no shutdown assigned interfaces: Vethernet3 Vethernet4 System-uplink profile is trunking all vlans.
I am using ACS 5.2 and attempting to authorize users through TACACS to Nexus 5.1 code. I seem to have ACS setup correctly based on documentation I received through here. The problem is that the NX/OS doesnt seem to be operating as expected.
I've got two Nexus 7010's running HSRP north bound to a pair of ASA's, and BGP south bound to four 6509's. Is it possible to advertise default route to BGP neighbor (or prefer it via MED), only if the node is HSRP-active?
Essentially the goal is to create symmetry for inbound/outbound traffic. Only way I can think of so far is via an EEM script, so that when it sees HSRP go active via syslog, it would kick off an action to remove ASN prepend, or reduce MED, and the opposite if HSRP goes standby.
I have a Nexus 5500 which is the core of our network and we have access layer switches uplinked to it. I know by default the qos markings will be trusted.
1. On a trunk uplink from an access layer switch to the Nexus, I have "mls qos trust dscp". Will the DSCP marking be preserved when it reaches the Nexus?
2. How do I do prioritization of voice traffic on an uplink on Nexus based on DSCP EF?
have a single host that refuses to register his VEM in VSM, I can see him in show svs neighbors and all other servers went in although a couple of them we had to do more than once but I have all indications it is working, have correct license, sees him, pings him, everything looks fine but from timeto time just get the message:
N1KVSM-B# 2012 Feb 10 15:45:32 N1KVSM-B %VMS-5-DVS_HOSTMEMBER_INFO: A host with name=[ky-dc1-esxi13.cajones.local] and uuid=[00000000-0000-0000-8000-0025b5010019] is added to the dvs. The host is not found as a module in the VSM configuration
So I even added him to the VSM configuration statically as VEM 7 the next available and nothing.
In my lab I have only one ESX server. On this server I am running VSM and vCenter (appliance).I am trying to get 1000v working however everytime I try to migrate my ports I get the following error:Network configuration change disconnected the host '192.168.0.10' from vCenter server and has been rolled back.fault.NetworkDisruptedAndConfigRolledBack.summaryIt seems that it doesn't like the fact that vCenter lives on the same ESX host as I'm trying to migrate. How I could get this to work?
We currently have redundant FWSM's and are planning a migration to standalone ASA 5500 series firewalls. However, we have a complete VMWare environment and are looking at the Nexus 1000V. I understand the Nexus 1000V and VSG architecture and implementation, and I do understand that the ASA 1000V is designed for cloud environments. But I do have one question about the ASA 1000V.
Is it possible for an ASA 5500 series firewall to be replaced by an ASA 1000V? Basically, can an ASA 1000V be a sole firewall solution, or are ASA 5500's still needed? Is there a datasheet anywhere that compares the ASA 1000V and ASA 5500 series?
I'm trying to configure VXLAN on 1000v but it not working between two esx.
As I followed the troubleshooting guide on Cisco's website I discovered the following error: Can't get uplink MTU: 4681 Here is the output of the "vemcmd show vxlan-stats ltl 50" command. Port LTL 50 is the VM's port.
vemcmd show vxlan-stats ltl 50 VXLAN Port Stats for LTL 50 Unicast Encapsulations: 0
[Code].....
I've set mtu to 9000 on the UPLINK profile (port-profile) and enabled jumbo frames support on the upstream switch.
We are facing issue of continous packet discards On nexus4001L link (int po2) to Nexus5020 switch. Nexus4001L is installed in IBM blade center server and we have FCOE enabled in this setup. [code]
I have been tasked to replace the existing Cat 6500 and 3750 switches by Nexus 7000 and Nexus 2000.I was told initially my boss plans to get 2 x Nexus 7000 and then eventually blow up to 4 x Nexus 7000s.For Nexus, is there a list of tasks / points that i need to consider for building the initial design?
Can i just link the Nexus 7000 like the following?
N7k-A ========= N7k-B | | lots of N2ks lots of N2ks
we are planning a Nexus datacenter project with this layout:Our experiences with Nexus switches are not so large until now and the manuals are very extensive.Both N5K´s should be connected directly with all 4 N2K switches. I did not find a layout like this in the manuals. Only a design,where only 2 N2K are connected to one N5K, with this fex config:Now I´m not sure if it is right to make a config like this with the same slots and fex´s or with different slots and fex´s.
i am planning to buy 867vae router and i would like to ask you a few things the configuration is through cli only(because i am not familiar with cli) or it can be web based ? the basic configuration for dsl and routing are preconfigured or i have to do everything from scratchf? if someome has configured let say a draytek router, is it the same with this router or its a different world?
I have been configuring anyconnect VPN. The requirement from customer is to configure MAC address based authentication for anyconnect clients. I have gone through various cisco documents. I couldnot find this option explained. Is MAC address based authentication possible in anyconnect vpn without having AAA server in place?There is an option to select end point attribute as MAC address, while creating Dynamic access policies. But at the host scan configuration of Cisco secure desktop, there are no options for performing MAC retrieval.
My ASA is running on version 8.2(1) and ASDM version 6.3(1) and a memory of 512 MB RAM. Any way for MAC based authentication in cisco anyconnect VPN.
I am having a problem trying to get to my root view. I am trying to set up some views to allow restricted access to one of our routers.I am running C2800NM-ADVIPSERVICESK9-M Version 12.4(20)T as the IOS and have the following AAA entries in my config
How can I configure police-based nat to allow ICMP-only traffic on asaos 8.4.1 or 8.3?On 8.3 it was very simple:global (outside) 1 interface ,access-list outside_nat_outbound extended permit icmp any any,nat (outside) 1 access-list outside_nat_outbound.
We are testing the use of a web based tn3270 emulator through our ASA5510 SSL VPN appliance. We have it configured to use clientless SSL VPN. Access to the 3270 session works internally, however when we connect to the SSL session, the session does not load. Each application that we are testing uses activex components that are downloaded to each connecting client. Are there settings that need to be addressed to allow for the downloading of ActiveX components. Also, one of the 3270 applications uses java instead of ActiveX and this app is having the same problem. working with web base tn3270 emulators functioning over ASA SSL VPNs?
It has been know to all of us that ASA is the great device for creating SSL VPN web portals and the ability to publish several plugins. My interest is about IOS based SSL VPN. Is there anyway to publish RDP plugin into the portal built with 1841 router?