Metro

I have a cisco 7609 router at our larger POPs on which terminates a CWDM ring. To this 7609, are connected 7606s at our smaller POPs again through a CWDM ring of ADVA FSP 2000. The CWDM device is from ADVA optical networking known as FSP 2000. These ...

HiI need to maintain customer PVST+ integrity / functionality across SP core and need to confirm correct way of passing customer PVST+ across SP cloud. Have not done this in the field yet and, having read CCO blurb on 802.1q tunnelling, it seems tha...

Hi,We are designing going through debate on dark fiber deployment strategy for 100 sites. All sites are within Metro.Our current bandwidth need is at least 50Mbps per site to hub. Eventually this may grow to 100Mbps or even a gig down the road.My que...

Good Day!Story here is that I am upgrading my 6500 Metro Ethernet core switch from CatOS to IOS and implementing several security components - one in question is implementing 'vlan dot1q tag native' global command on core switch. Most of my PE switc...

Hello, can I use policy-map to match packtes per VLAN id in 4500 version 12.2(18)EW ? If the port is "switchport access ..." and "switchport mode dot1q-tunnel", is it allowed to match L3 and L2 parameters ?Thanks,Cleber

Hi,We are in the process of migrating from Leased Lines to Metro-Ethernet.Metro-Ethernet is to be established for 7 locations within the city.We have Cisco Routers at all locations with additional Ethernet Interfaces.We are running OSPF in our networ...

Hi, I am using 2900 LRE. Now I want to create a profile for 64K transfer rate for each port. I am creating a profile but It's not working. Please help me to create this profile.Thanks,Mustafa

A Chairde, Has anybody used tools to test BGP specifically the conformance, scalability, responsiveness, interoperability etc... Was your testing experience positive, and can you tell me where to get them. Thanks in Advance. ...

i am new at metro ethernet. What is needed in a standard switch (Cat4500, Cat6500, etc) in order to support metroethernet services. thanks aheadasanes

Hi,Would be grateful if anyone can suggest a CE type of box that can do IPSec encryption/tunneling, MP-BGP and MPLS.Thanks,Sultan

Hi,Can anyone please tell me where and how can I use the LAN and WAN ports in OSM cards, how are they different and what makes them to be called so.Thanks.sultan..

I just installed a 7603 and will be hooking up a gig e connection to the internet..It will go through several vendors as on oc3 connection and we are trying to put our test plan together..Question is is there a way to loopback the gig ports ? I don't...

I get this warning everytime i try to write my config to memory..Warning: Attempting to overwrite an NVRAM configuration previously writtenby a different version of the system image.Have tried just about everything synchronize the current ios version...

Is it possible to configure EoMPLS at interface vlan to which vrf assigned?THX advance