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- About arpportoPereira
08-18-2017
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02-08-2011
22
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02-28-2012
12:58 PM
Hi Chris, I'm referring to User ID, authentication ID, Password Ze
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02-28-2012
12:37 PM
Hi I know that to integrate CUCM with SPA IP Phones is necessary to create a SIP profile, so far so good. The problem is how to configure SIP parameters on the SPA phone, someone can help me? best regards
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02-25-2012
05:45 AM
Hi, I have been researching the best solution available in the market for a NetFlow collector. I wonder what solutions are recommend, if the Cisco NAM would be the best choice, I liked the solarwinds solution, these would be your choices, there are better in the market? Thanks for the help
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02-25-2012
05:26 AM
Vijay, I'm going with a new approach, and I create a new managemt vlan that is the native in all trunk links. Regards
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02-25-2012
05:23 AM
Hi Eugen, The HP support guy told to me that my only option is not to tag the management Vlan. I’m going to your first post, I create a new management Vlan, that is not tagged. Regards and thanks for the help
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02-19-2012
06:29 AM
Hi Vijay No, I dont have the vlan 20 configured as native in the trunk between the 2960 and the 3750. I already question myself and in a previous post if this was not the problem. Tomorrow I'm going to test it, and I will post here the feedback. Thanks for the help
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02-19-2012
01:24 AM
Hi Eugen, You're right, I could create another vlan and everything would be solved, but I didn´t want to create it for only half a dozen access points. The switch's management VLAN is already full because it is shared by other buildings Thanks
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02-19-2012
01:18 AM
Hi Tod, Everything is fine with vlans and in the trunks, and the mac appears in the correct interface. For example if I put in the same 2960, a interface in the access mode with vlan 20, the pc receive a IP with no problem. The problem is the fact of the vlan 20, in the trunk to the hp AP need to be native, for the communication of the ap with the controller. This problem is not from the DHCP server? Thanks
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02-18-2012
10:34 AM
Hi Glen The scenario is like this: The trunk between the 2960 and the 3750 is the same: 2960: interface Gi0/1 description Connect to 3750 switchport trunk allowed vlan 10,20,30 switchport mode trunk switchport nonegotiate 3750: Interface Gi1/25 Description Connect to 2960 switchport trunk encapsulation dot1q switchport trunk allowed vlan 10,20,30 switchport mode trunk switchport nonegotiate I know that the request arrive at the 3750 with the vlan id=0, because I configured the debug of the DHCP events, and when I do the sh ip dhcp binding, I see the mac address of the client, and the IP given by the server, but the client don’t receive the IP. Thanks
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02-18-2012
08:03 AM
The dhcp pool is configured like this: ip dhcp pool Vlan20 network 192.168.20.0 255.255.255.0 default-router 192.168.20.1 dns-server 192.168.1.1 I only have vlan 20 as native in the trunks that connects to the hp AP’s. Is the problem in the trunks that connects the 2960’s to the 3750? If I put in this trunks the native vlan 20, I resolve my problem? Thanks
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02-18-2012
05:57 AM
Hi, I’ve got a couple 2060 and a 3750 to L3. Unfortunately I had to take with a wireless solution from HP. Hi have two Vlans for the wireless solution, and I configured my switch port like this: interface fa0/20 description Connect to HP AP switchport trunk native vlan 20 switchport trunk allowed vlan 20,30 switchport mode trunk I want to make the 3750 the DHCP server for both VLANs. In vlan 30, the tag vlan I don’t have any problem, but with vlan 20, the requests to the dhcp server arrive to the 3750 but the response don’t arrive to the clients. I know that the problem is because the vlan 20 is a untagged vlan. Is there a workaround to this problem, can anyone help me. thanks
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02-13-2012
04:14 AM
Hi, I needed to block traffic between some VLANs by default in the same context of fwsm. Can I remove the permission that allows traffic between VLANs with the same level of security (same-security-traffic permit inter-interface) and put those VLANs with the same level and automatically block the traffic between them, the rest of the Vlans I can put them with different security levels, and allow the communication between them, is this good practice? There are any restrictions? Thanks for the help
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08-30-2011
04:11 AM
Hi IAN thanks for answering. The messages are from a FWSM module, and the NIC's are connected to diferent switchs, the etherchannel is not an option The FWSM is making routing. I'm going to ask to the server guys to configur an virtual MAC. With NLB from Microsoft everything works fine, I only have problems with this NIc teaming from HP servers. best regards
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08-29-2011
08:55 AM
Hi, I have several servers with setup teaming, and with this setup I get several messages in syslog server "Received ARP request collision ..." Can I solve this problem in the switch side? thanks
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02-28-2012
HiI know that to integrate CUCM with SPA IP Phones is necessary to
create a SIP profile, so far so g...
02-25-2012
Hi,I have been researching the best solution available in the market for
a NetFlow collector.I wonde...
02-25-2012
Vijay,I'm going with a new approach, and I create a new managemt vlan
that is the native in all trun...
02-25-2012
Hi Eugen,The HP support guy told to me that my only option is not to tag
the management Vlan. I’m go...
02-19-2012
Hi VijayNo, I dont have the vlan 20 configured as native in the trunk
between the 2960 and the 3750....
02-19-2012
Hi Eugen,You're right, I could create another vlan and everything would
be solved, but I didn´t want...
02-19-2012
Hi Tod,Everything is fine with vlans and in the trunks, and the mac
appears in the correct interface...
02-18-2012
Hi GlenThe scenario is like this:The trunk between the 2960 and the 3750
is the same:2960:interface ...
02-18-2012
The dhcp pool is configured like this:ip dhcp pool Vlan20network
192.168.20.0 255.255.255.0default-r...
02-18-2012
Hi,I’ve got a couple 2060 and a 3750 to L3. Unfortunately I had to take
with a wireless solution fro...
02-13-2012
Hi, I needed to block traffic between some VLANs by default in the same
context of fwsm. Can I remov...
08-30-2011
Hi IAN thanks for answering.The messages are from a FWSM module, and the
NIC's are connected to dife...
Public Statistics
| Date Registered | 02-08-2011 02:56 PM |
| Date Last Visited | 08-18-2017 03:51 AM |
| Total Messages Posted | 22 |
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