EoMPLS with Catalyst 3750 Metro Switches
Hi,
I am trying to setup an EoMPLS tunnel (VLAN mode) between two 3750 Metro switches. But I am not getting the Status down from the both PEs.Also the 'show mpls l2transport binding' shows no output interface and no label stack is attached. Can anybody in the forum help me out? Is it any IOS related problem.
The IOS version is:c3750me-i5k91-mz.122-25.SEG1.bin
Thank you,
Dabraj Sarkar
Grameenphone Ltd,
Dhaka, Bangladesh
Hi,
can you provide the related config? Without this it is hard to tell anything.
Regards, Martin
Similar Messages
-
Netflow on Cisco Catalyst 3750 Metro Series Switches
Does netflow possible in 3750 metro series?
Hi Syed,
You have to first check if there is any image in switch or not so that you can manually boot from switch: prompt but as you said there is no image in the switch you have to go for xmodem procedure to upgrade the switch.
Have a look at this link and just follow step by step instructions and you will be good to go
http://www.cisco.com/en/US/products/hw/switches/ps607/products_tech_note09186a00800946e5.shtml#xmodem
HTH, if yes please rate the post.
Ankur -
URGENT: MPLS P/ PE support on 7600/Sup720-BXL and 3750 Metro switch
I'm need to design a MPLS network for a Cable Operator.
They will start small with some Cisco CMTS doing MPLS-PE and needing only two devices to aggregate these PE and delivering Services (Internet connection, VoD, ...) , so they will need to work has P/PE.
For that I want to know if it's possible to:
1 - Use 3750 Metro and 7600/Sup720-BXL as P and PE
2 - Who many customers (L2VPN/VLANs and/or L3VPN/VRF) can they support?
Searching in CCO I found these values/features but, need URGENT to check:
1 - sup720-bxl supports P and PE but 3750 only PE?
2 - 3750 supports 1024 VLANs and 8,192 MPLS labels but no values on L3VPN/VRF?
SUP720 supports more than 1000 VRF?
Really need urgent HELP on this design/capabilities for these two devices.
Thanks in advance,
MP
Network Consultant - CCIEbefore you even get anywhere close to the numbers of L2/L3 on a 7200 I would seriously consider asking what throughput you can get through a 7200 with MPLS, QOS, L3vpns and L2vpns configured. I have done this testing already but dont think it is appropriate to quote the figures publically.
-
3750 metro switch does not support Dot1q??
Folks,
I have a 3750 metro series switch and i am trying to use it to do inter vlan routing. I do not see an option for "encapsulation dot1q" under sub interface?? why is it not supported??
ThanksNavin,
This question has been answered under "Network Infrastructure".
Josef. -
Catalyst-3750-series-switches -stack switches
Hi,
I have to show the temperature of each of the stack members in the switch. The MIB that I am using is CISCO-ENVMON-MIB ;
I am trying to parse the ciscoEnvMonTemperatureStatusDescr to get the temp instance for each switch instance.
is this the correct way?.Here is the output from one of the standalone 3750 switch in my lab:
SW01#sh switch
Switch/Stack Mac Address : 1111.1111.1111
H/W Current
Switch# Role Mac Address Priority Version State
*1 Master 1111.1111.1111 1 3 Ready
SW01#sh switch stack-ring s
Stack Ring Speed : 16G <<<<<<<<<<<<
Stack Ring Configuration: Half <<<<<<<<<<<<
Stack Ring Protocol : StackWisePlus
SW01#sh switch stack-ports
Switch # Port 1 Port 2
1 Down Down
SW01#
-Terry -
Sg300-20 intervlan with catalyst 3500 xl switch
How to Setup intervlan between sg300-20 layer 3 switch and 2 layer 2 3500 xl switches.
http://sbkb.cisco.com/CiscoSB/ukp.aspx?vw=1&docid=2cdc5822dd2f45ac83d992e58be3d2cc_Layer_3_InterVLAN_Routing_Configuration_on_300_Series_Manage.xml
-
Folks,
I have 6500's at the core and want to use the 3750 at the PE. My question is the following:
1) 3750 would do Q-IN-Q.
2) Once the packet reaches the 6500(sup 720) running MPLS. What happens to the frame. Do i use xconnect to transfer the frame to the appropriate PE?
Just confussed about how does the PE use the Q-IN-Q information to direct it to the appropriate PE?
Sample config would be highly appreciated.
ThanksWell.. its about product features .. you gotta compare products with your requirments at various layer of your network and to come out with justification of your requirments . Any ways below is snippet for you to have some justification between two products
===============================================
What is the difference between the Cisco Catalyst 3750 Metro Series and the Cisco Catalyst 3750 Series?
The Cisco Catalyst 3750 Metro Series is built for Metro Ethernet access in a customer location, enabling the delivery of more differentiated Metro Ethernet services. These switches feature bidirectional hierarchical QoS and Traffic Shaping; intelligent 802.1Q tunneling with class-of-service (CoS) mutation; VLAN translation; MPLS, EoMPLS, and Hierarchical Virtual Private LAN Service (H-VPLS) support; and redundant AC or DC power. They are ideal for service providers seeking to deliver profitable business services, such as Layer 2, Layer 3, and MPLS VPNs, in a variety of bandwidths and with different SLAs. With flexible software options, the Cisco Catalyst 3750 Metro Series offers a cost-effective path for meeting current and future service requirements from service providers.
The standard Cisco Catalyst 3750 Series is an innovative product line for midsize organizations and enterprise branch offices. Featuring Cisco Systems® StackWise technology, Cisco Catalyst 3750 Series products improve LAN operating efficiency by combining industry-leading ease of use and high resiliency for stackable switches.
What is the Metro Ethernet positioning of the Cisco Catalyst 3750 Metro Series, the Cisco Catalyst 3550 Series, and the Cisco Catalyst 2950 Series?
Cisco Catalyst 3750 Metro Series Switches
=========================================
Cisco Catalyst 3750 Metro Series switches are a new line of premier, customer-located switches that bring greater intelligence for Metro Ethernet access, enabling the delivery of more differentiated Metro Ethernet services. These fixed configuration switches feature bidirectional hierarchical QoS and Traffic Shaping; intelligent 802.1Q tunneling; VLAN translation; MPLS, EoMPLS, and H-VPLS support; and redundant AC or DC power. They are ideal for service providers seeking to deliver profitable business services, such as Layer 2, Layer 3, and MPLS VPNs, in a variety of bandwidths and with different SLAs. With flexible software options, the Cisco Catalyst 3750 Metro Series offers a cost-effective path for meeting current and future service requirements from service providers.
Cisco Catalyst 3550 Series Switches
==================================
With a range of Fast Ethernet, Gigabit Ethernet, DC power, and fiber configurations, the Cisco Catalyst 3550 Series is an intelligent metro access switch for service providers serving the enterprise and small and medium-sized business markets. Featuring 802.1Q tunneling, high-performance IP routing, and subsecond Spanning Tree Protocol convergence, this line of powerful, cost-effective, fixed-configuration switches enables Metro Ethernet services such as Transparent LAN services and business-class Internet access.
Cisco Catalyst 2950 Series Switches
===================================
Ideal for Metro Ethernet access in residential markets, the Cisco Catalyst 2950 Series is an affordable line of fixed-configuration Fast Ethernet and Gigabit Ethernet switches. Featuring advanced rate limiting, voice VLAN support, and multicast management, these switches enable residential Metro Ethernet services such as Internet access, voice over IP (VoIP), and broadcast video.
Hope it helps
Ps rate this post if it helps u ..
Thanks and Regards
Raj -
Cisco Catalyst 3750-X or 3560-X Series Switches
Recently, our company was deciding to buy Cisco switches, but they just tell the requirements and I finally focused on two kinds of switches, Cisco Catalyst
3750-X or 3560-XSeries Switches? Who can tell me, tnx in advance.As I read a blog recently, it listed the specific differences between Cisco 3750-X and 3560-X, except for the common features of Cisco 3750-X and 3560-X, Cisco 3750-X can also offer-- Cisco StackPower technology: An innovative feature and industry first for sharing power among stack members;
Cisco StackWise Plus technology for ease of use and resiliency with 64 Gbps of throughput;
Investment protection with backward compatibility with all other models of Cisco Catalyst 3750 Series Switches.
And made a more detailed comparison between the two products, for ur reference. -
Comparison between 3750 and 3750-metro
hi folks,
is there any links which will provide me on the comparison between 3750 and 3750-metro? for exapmple, isis is not support on 3750 but it support on 3750-metro. The product information from cisco site is insufficient in term of the main differences :p
rgd
josh.wHi Josh,
The Cisco Catalyst 3750 Metro Series is built for Metro Ethernet access in a customer location, enabling the delivery of more differentiated Metro Ethernet services. These switches feature bidirectional hierarchical QoS and Traffic Shaping, intelligent 802.1Q tunneling with class-of-service (CoS) mutation, VLAN translation, MPLS, EoMPLS, and Hierarchical Virtual Private LAN Service (H-VPLS) support, and redundant AC or DC power. They are ideal for service providers seeking to deliver profitable business services, such as Layer 2, Layer 3, and MPLS VPNs, in a variety of bandwidths and with different SLAs.
The metro switches have the PXF chips (which allow hierarchical QoS on the 2 "WAN" GigE ports, so several logical links can share a connection, and have soft bandwidth limits).
For more details on 3750-M switches have a look at this link
http://www.cisco.com/en/US/products/hw/switches/ps5532/products_qanda_item09186a00801eb822.shtml
HTH
Ankur
*Pls rate all helpfull post -
Imposible to deploy Ipv6 on lan with catalyst 2950t ?
Is it imposible to deploy Ipv6 on Lan enviroment with catalyst 2950T access switch?
Thanks[similar question was asked in "ask the expert" so posting the same answer here as well]
- snip -
Hello,
This is a common question which comes quite often – What should I do with my old Layer2 switches (e.g. Catalyst 2900, 3900, 5000, etc.)? The simple answer is; IPv6 is transparent on L2 switches so no need to worry about it. However; there are couple cases where you would need to take a closer look.
Rightly asked; one is MLD snooping. Yes, if you are planning to have real IPv6 Multicast deployment then you would need to have products which support MLD snooping at Layer2. If you are not deploying IPv6 Multicast then I would not worry about it much.
Another one is when you have intelligent services on WLAN; may be it’s not Catalyst switch but it’s a AP where you are running intelligent services such as QoS, or ingress ACLs on AP or maybe actual controller based environment where you have thin APs and fat controllers in the back-end, but you have a distributed policy at the edge, if you are doing this and using IPv4 based protocols then you have to make sure that those products supports equivalent configurations for IPv6 capabilities or you would have serious road blocks.
Simple “2 rules of thumb” which I always tell customers:
There is no way you put 10lbs of sugar in a 5lb bag.
Always have plan/testing/validation/pilot before introducing any new protocol/technology in your production network.
Please take a look at http://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6553/at_a_glance_c45-625859.pdf and lot of good information regarding Enterprise dual-stack case studies and recommendations at www.cisco.com/go/ipv6. I would recommend you to also work with your Cisco Account and Services teams for smooth Dual-Stack deployment.
Regards,
Salman -
New Visio Stencils for Catalyst 3750, Telepresence 1300
In response to customer requests, there are new images on the Visio Stencils web page at http://www.cisco.com/en/US/products/hw/prod_cat_visios.html
The updates include images for:
ASA 5510 Rear
ASA 5520 Front
ASA 5520 Rear
ASA 5540 Front
ASA 5540 Rear
ASA 5580 Front
ASA 5580 Rear
ME-C6524GT-8S Front
ME-C6524GT-8S Rear
ME-C6524GS-8S Front
ME-C6524GS-8S Rear
PWR-400W-AC - 400W AC
PWR-400W-DC - 400W DC
Catalyst 3750 Metro Front
Catalyst 3750 Metro Rear
PWR-ME3750-AC
PWR-ME3750-DC
CTS-1300-47
CTS-1300-65Hi Kevin,
We updated the 3750 on 2/23/12 and the CRS on 2/20/12. Please check the download page.
Regards,
Brett Newman
Cisco Visio Development
Visimation Inc. -
Can you tell me if your Catalyst 3750 switch (*not* the –E or –X variants) support VRRP ipv4? If so what version of firmware do I need?
Thanks - WaltWalt
Support for VRRP was added in version 12.2(58)SE.
See this link for details -
http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-3750-series-switches/product_bulletin_c25-658743.html
Jon -
Connecting LAP1231 using stacked pair of 3750's switch
I am trying to connect my LAP1231 to switch port on stack pair of 3750s that is connected to 6509 switch. When I look at the mac address table of the 6509 switch I don't see the mac address of my LAP. I have the switch port configured on the 3750 to right VLAN and set switchport host as well as switchport mode access. I have 27 other LAP access points connection and this is the only one I am having troubles with. Does anyone know of some issue with stacked 3750-24 switches running 12.2(25r)
Thanks,
GaryAfter I sent sumitted the posting I found my problem. I had added a VLAN list to the interface and forgotten I had done this. Once I added the VLAN to the list everything worked as advertised. Thanks for the response.
Gary -
Trying to interconnect Catalyst 3750 with cwdm sfp module
hi,
I try to interconnect 2 Catalyst 3750 switch use cwdm sfp fiber module.
If just plug in, there is no link between 2 switchs.
What's the procedure to make this?
Thanksyou have 2 options with CWDM at the moment. the first option is to use any or all to the 8 wavelenght SFPs: CWDM-SFP-1470= (gray) thru CWDM-SFP-1610= (brown)
with passive multiplexers (MUX) as described here:
http://www.cisco.com/en/US/products/hw/modules/ps5455/products_data_sheet09186a00801a557c.html
or
In the off chance you have only a single strand of fiber available, you would choose:
1000BASE-BX10-D AND 1000BASE-BX10-U SFP FOR SINGLE-FIBER BIDIRECTIONAL APPLICATIONS
as described here:
http://www.cisco.com/en/US/products/hw/modules/ps5455/products_data_sheet0900aecd8033f885.html
Overall, CWDM is a cost effective method of building a Metro-Ethernet LAN / SAN by providing a single pair of single mode fiber the ability to support 8 wavelengths. You can mix and match these wavelengths with 1Gb Ethernet or 2Gb FiberChannel as needed.
rate if helpful
thanks, -
3750 metro series switch does not support dot1q trunking?
Folks,
I have a 3750 metro series switch and i am trying to use it to do inter vlan routing. I do not see an option for "encapsulation dot1q" under sub interface?? why is it not supported??
ThanksNarvin,
if you want inter-vlan routing, the interface Vlan nn itself specify vlan.I think you confuse with router subinterface where you must specify what Vlan a subinterface must use ( and encaps type ). Encaps type ( dot1q or ISL ) is used at trunk level, and whatever trunk use you can do intervlan routing using vlan interface.
maurizio
Maybe you are looking for
-
Accessing music on two computers
How do I access my music from my Itunes account from another computer. The account started on a PC and now I'd like to open them and put them on my MAC but I can't see my files. Do I do some sort of Import option or are those files taken out of my ac
-
My 2G ipod is not being recognized by itunes 10.7 on my mac.
When I start the system with the iPod connected, the lights flash the color orange as if the battery is being charged, but itunes does't show the ipod icon. When I start the system and then connect the ipod, this orange light flashes three times and
-
Could not complete the command because the extension could not be loaded
I was working in 3D with PS CS5 Extended. I went to the Window drop down menu and selected Color. I got the message "Could not complete the command because the extension could not be loaded" and the color pallet and swatches would not appear. I had t
-
Skip Modules in Module Chain and change the SI,NS and CC in sender channel
Hi Experts, We have a module chain A, B and C in the sender file adapter. Is it possible for any customize module to by pass modules B and C based on some condition. Our requirement is to call module B and c in a particular conditio
-
When I do most anything with the mouse, swod appears. Typing this right now is going fine, but any app, sometimes any movement by the mouse bri;ngs on the swod. This happened rather suddenly. Right now the typing is somewhat sluggish, my keyboard str