Cisco WAN :: Per Packet Load Sharing On 7600
Apr 14, 2011
How to activate "per-packet load sharing" on a 7606S with RSP720-3CXL engine and 7600-ES+20G3CXL module. The IOS version is : 7600rsp72043_rp-ADVIPSERVICESK9-M), Version 12.2(33)SRD4, RELEASE SOFTWARE (fc2)
I tried the two (2) following commands but they are not supported :-
hw-module slot1 ip load-sharing per-packet
- ip load-sharing per-packet (on interface)
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Aug 6, 2012
Does Cisco 6500 with Sup 720 3BXL sipports per-packet load sharing amogn interfaces? CLI shows only per-destination is supported.
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Jul 29, 2012
today i installed new router 7600 , but im facing some thing the cpu is increasing and it reached 50 % and still increasing as the bw dissipated is increasing .im applying ip policy which set next hop for many internet source my question is , how to know the cu percentage which is used by this ip policy , also , how to know the percentage by access-list ??
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May 6, 2012
i am having a problem of load balance traffic over two WAN links connecting our 2 cisco 7600 routers, as i just knew that 7600 is not supporting per packet load sharing only per destination and as per our monitoring tools that one link is underutulized the other is overutilized.
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Jul 5, 2011
confirm is Per packet load balancing is supported in the 3560's ?
I am going around in circles, and can't find a definate Y or N answer.
I have a suspicion this CEF feature is only available on routers.
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Jan 15, 2012
how to capture the incoming and outgoing packets on the balancer?The load balancer is connected in between the customer DCN and cisco switches 2960.The reason of capturing both incoming and outgoing packets on the balancer is to prove to our customer that there is no packet loss issue on the balancer, and it could be some issue on their DCN network.Since it is a production server, I will need to ensure that there is no impact to the incoming and outgoing traffic on the balancer and other networking equipments as well.
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Oct 17, 2011
i have 2 x T1 terminating on border router cisco 3640 route. (configured using multilink interface). Our IP block is routed on this bundled T1 circuits by At&T. I want more internet bandwidth.
1. Can i connect my DSL (on ethernet interface and using static DSL IP) on the same router and confgure two static routes to internet - one to multilink interface and other to ethernet interface (connected to DSL) ?
2. I have many servers using static NAT to external IPs which are routed on T1 circuits. Will it get into issues when communicating to outside? [for example my exchange server, websites etc?
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Jan 1, 2013
I have 4 ADSL lines from the same ISP going into one Cisco 887VA router. How can I do load sharing between the 4 lines without getting the ISP involved?
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Jul 25, 2011
A customer has an ASA5520 and 2 ISP routers with one WAN link each, and wants to split the load over both routers based on source IP ("natted" IP on ASA). I found this excellent doc on the topic: {URL}. Using PBR to achieve this is an option I was looking at, but I have come across a possible loop doing this with 2 routers. Setup:
-----------CE-1---------ISP-1
| |
| |
ASA55020---- HSRP |
| |
| |
-----------CE-2---------ISP-2
Both Routers receive default routes via BGP, and customer networks are propagated via BGP as well (i.e. the customer can specify the return path for the traffic). The ASA5520 forwards traffic to a HSRP virtual IP for redundancy purposes. If one router or ISP fails, all the traffic should use the other router/ISP. The customer wants to specify which traffic is sent over which link, by defining nat rules on the ASA. e.g. traffic sourced from the network 10.10.1.0/24 will always use ISP 1, and traffic sourced from the network 10.10.2.0/24 will always use ISP 2.
My problem: if I use route-maps on both routers (CE-1 and CE-2), sending part of the traffic to the other, and one ISP link fails, in my opinion I have a loop, since part of the traffic will get sent back to the router it came from. Is there any other was to achieve my goal without using PBR? I have looked at CEF and GLBP, but I cannot seem to find a way to load share via source IP.
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May 16, 2012
Can an ACE 4710 have , in the same context - servers which are
a. just being routed to
b. a set of load-shared servers
I have been told you may not be able to do this on this version?
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Aug 16, 2011
Cisco Router 2851 connected with one ISP using 2 serials. the case is :
1)s0/0/1.1 is the only utilized and s0/0/0.1 utilization is zero. 2)when shutting down s0/0/1.1 : the other ,not utalized, link work perfect and forward all the traffic.
Attached the configuration file with output of show interfaces command.
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Sep 16, 2012
We have our network setup as displayed in the attached. We have 2 HQ offices and 1 branch office. The branch office needs to connect to resources located at both HQs but taking the most effecient path. We have ethernet circuits connecting from each HQ to 2 x Cisco 3560 switches in the branch. HSRP has been configured on the 3560 switches with SW1 as active and SW2 as standby. OSFP has been configured in a single area 0 and the path cost on the link between HQs has been increase to allow 3560 SW1 to route to HQ1 directly and HQ2 via 3560 SW2.The 3560s are connected with a trunk with a L3 SVI for OSPF. This seems to work ok but I have noticed that the branch could become transit if the HQ1 to HQ2 link breaks. How can this be avoided? I realise that if we configure the branch subnets and SW1 to SW2 link in a stub area (area1) then all traffic will route from SW1 to HQ1 and will never share over SW2. I'm assuming that this is because OSPF chooses inter-area routes over intra-area.
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Mar 26, 2012
I have a internet router 2921 .my isp is providing 100 mbps internet link with static public ip network .I am using a default static route to the isp wan ip .I am planning to upgrade 100 mbps to 114 mbps .Unfortunately my isp doesnt have gig port in their side .So they are ready to provide two 57 mbps line .Isp agreed they will route my public ip networks in both the links .
As a result i have two 54 mbps link with same network with two wan networks .My question is whether two default static route to both wan ip will carry out the load sharing correctly ?
Eg :
172.24.66.0 255.255.255.252 -first link my fa0/1 172.24.66.1
172.24.66.4 255.255.255.252 -second link my fa0/2 172.24.66.5
ip route 0.0.0.0 0.0.0.0 172.24.66.2
ip route 0.0.0.0 0.0.0.0 172.24.66.6
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Jan 28, 2012
I have 2 x Redundant Guest Anchor Controllers (5508) located in 2 separate Data Centers with all the management and guest user VLAN spanned between two. Everything is working fine with the Guest WiFi access except the DHCP functionality as the Controllers are acting themselves as the internal DHCP Servers.
This is how I tried to distribute :
network. 10.1.0.0/23
gateway: 10.1.1.254
Controller 1, DHCP Server pool: 10.1.0.2 - 10.1.0.254 Gw: 10.1.1.254
Controller 2, DHCP Server pool: 10.1.1.2 - 10.1.1.254 Gw: 10.1.1.254
As the user load balancing between the Anchor Controllers cannot be controlled (i.e. they are active/active), the same client sometime getting 2 different IP addresses from both the Controllers (as they do not talk to each other in terms of DHCP) hence depleting the pool addresses.
I guess one way of solving this is to just run 1 DHCP server in one of the controllers but that defeats the purpose of having N+1 Controllers. Is there a better way of doing the DHCP load balancing and having full redundancy at the same time?
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Jun 29, 2012
We have a quad port NIC on our Dell server.I want to take all 4 ports and plug it into our switch and have it all go to the same IP of the server and just have to share the data load in/out.Do I need to configure anything to do this?
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Jun 22, 2011
I wanted to setup a home network for primarily sharing my music, pictures and videos.I have a PS3 which can stream the video/music and display the pictures from a media server to my TV.I was wondering between NAS and a desktop computer? and wanted to know which was the better or cheaper solution? (2 much 2 ask for both)
Main Issues
--Will NAS work with PS3?
--Incase of a computer, i know i will be able to use logmein or gotomypc to Download files directly to that machine even when im not home and when i do get home its ready to go. Can the same be achieved with a NAS?What else should i consider? i.e. pros and cons of both.
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Jul 10, 2012
I am trying to establish a connection with an already existing IPsec VPN for file sharing. I click on the icon and get error messages when I type the correct username and password. I also entered the shared secret key correctly. I do not know where to enter the "group" name that coincides with the key I was given.
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Oct 4, 2011
I'm in the middle of restoring a Windows XP computer after a drive failure, and on the new system, the Turn On File and Printer Sharing setting has been forcing a reboot and always resets itself to Off after the restart.
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Aug 9, 2011
Trying to create a network for file sharing, as have upgraded the 'server' (part of a Workgroup, not a Domain) from WinXP to Win7 and experienced problems ever since. Ironically the problems haven't mainly been with sharing files between Win7 and WinXP systems, but between 2 Win7 systems. I bought a new Win7 laptop and tried to connect it to the server, but it hasn't had Read/Write privileges over the files in the Win7 server. Entering a username and password to gain access to the servers folders has not been a problem, and as far as I know, opening files such as documents has not been a problem either. However, when trying to save an edited document, access is denied, and if I try to open an executable file (this is necessary for a node installation), it prompts me for a network password. Every combination possible of username and password from the 2 systems (including '' or 'SYSTEMNAME' before the username) has not worked. I tried syncing the times which was apparently a previous problem, but to no avail. I am unable to access Local Security Policy, as the server is running off Home Premium. I have tried creating a new workgroup, removing and changing passwords, enabling guest access to the network through the Windows Resource Kit Command Shell, creating identical users on both computers, but nothing appears to have worked.
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Mar 6, 2012
[code] Basically, we used to use Outlook for our customer management, but after I tried to design a custom form for customers that suited our needs better than Outlook's default form (i.e. we don't need state, country, region, etc. for each customer, and we'd prefer to have spots for Roof, Shingle, Shingle color, etc. in their place), we ended up turning OneNote into our new Customer Management System.Our problem is sharing files, and the security or lack thereof that goes along with it.We used to save all the files to a single computer, and use Windows 7 Home group to access them. That worked okay, but often we couldn't see the file-holding computer, and would have to disconnect/reconnect to the internet.
We recently bought a NAS HD, which actually works a lot better than I expected. Unfortunately, we've learned recently that new employees are not always the most trustworthy. So this is what we are trying to do:We want to set up some type of way for us to save, store, and access files, which allows us to keep track of who has done what (access, save, copy, delete, print, etc.), preferably one where we can set up alerts if certain things happen (i.e. someone copies and pastes the entire thing, or attempts to delete). We've run into the problem where, yes, we want people to be able to copy and paste certain documents, yes we want people to be able to print, but no we don't want someone to be able to print out our entire customer lists, current project lists, etc.This NAS HD (MyBook Live 2TB by Western Digital) could quite possibly have the most ridiculous set up I've ever encountered. I can set up accounts and passwords, but they are completely irrelevant because from "Computer" you can just select the z:/ drive and it will still take you to our files. We just brought on a couple new people, and its like, everyone tells them to come to me in regards to the computers, and I can't even hook them up to the internet because it would give them access to our network, which in turn gives them access to our z:/ drive, which contains every file our company has.
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Apr 16, 2011
\toshibapictures is not accessible. you might not have permission to use this network resource. contact the administrator of theis server to find out if you have permissions.
I have a little small network created with 6 computers. 5 of them are windows xp home and pro. jsut bought a new laptop with windows 7 64 bit home pre. All the xp laptops can share files easily but the windows 7 is giving me a really hard time.
The win xp computers can see the windows 7 folders showing up in my network places but when i try and open then it gives me this error "\toshibapictures is not accessible. you might not have permission to use this network resource. contact the administrator of theis server to find out if you have permissions"
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Jul 19, 2012
I need setting up File/Folder/Printer sharing in small office LAN and also secure Files (password protect) among users. I have attached two JPG files in which i have tried my best to show the network diagram and how i want to share the files and folders. All the PCs are connected and i have made one Windows 7 Ultimate PC acting as File Server keeping its D Drive in sharing with other five Windows 7 Ultimate PCs acting as clients. I just want to know how to protect Files as per my requirement. There are no fixed PC of any dept users. All the users or Dept Head use any PCs as per availability.
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Nov 21, 2011
I shared some folders in my C drive and turned off password protected sharing in the network and sharing centre from control panel. However, when I use my Seagate FreeAgent Theatre + to access the files shared online, it keeps asking me to log in with a username and password. How to I disable this?
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Sep 6, 2011
I have got the same problem but I have tried these steps and no go :(
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Jul 19, 2011
Before I moved home I had one netgear router supplied by virgin media. On my home network I had my pc sharing it's printer and also some shared folders I.e. Music folder, my documents etc. Now I've moved I have had a new netgear box supplied by virgin media (which I call virgin media 7) which because of the shape of the building doesn't reach my bed room. To fix this I have had to connect my old netgear box (which I call virgin media 8) to the new one via 10m of CAT5e but now I can't access my shared printer or shared folders on my win xp pc which is connected to virgin media 7 via wireless if my vista laptop is connected to virgin media 8. I have tried looking in the setting for the option that makes it just act as an wireless extention to vm7 but they have removed the menu from the settings.
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Jun 15, 2011
our workstations provide data (files) to this network by using RDP. RDP allows a user to share the entire contents of one's C drive. I dislike this and many others in my organization also dislike this (from a security threat point of view). I am looking for an alternative and more secure approach.
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Feb 5, 2012
I just recently bought a windows 7 laptop and got everything set up to my preferences... or so I though. I was walking past my fathers computer and noticed he was browsing through MY computers files through windows media center, I thought I had told everything on the control panel/windows setup to NOT share files but I am finding more and more that I all my media/data is wide open for everyone to access
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Jan 31, 2013
i have a query ,we are planning to upgrade the Sup Engine from WS-SUP720-3B 2 ports Supervisor Engine 720 to
RSP720-3CXL-GE=
Cisco 7600 Route Switch Processor 720Gbps fabric,PFC3CXL, GE
Can we use the same old IOS from Sup720 to the New RSP720 without purchasing it ?
Show Version-- Cisco Router 7609
Cisco IOS Software, c7600s72033_rp Software (c7600s72033_rp-ADVIPSERVICESK9-M), Version 12.2(33)SRB3, RELEASE SOFTWARE (fc1)ROM: System Bootstrap, Version 12.2(17r)S4, RELEASE SOFTWARE (fc1)
System returned to ROM by power cycle at 08:36:39 PDT Fri Mar 30 2007 (SP by power on)
System restarted at 10:04:20 GMT Fri Nov 25 2011
System image file is "bootdisk:c7600s72033-advipservicesk9-mz.122-33.SRB3.bin"
Last reload type: Normal Reload
[code]....
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Jan 19, 2012
what is use of haiving SPA and SIP in router hardware ? what if we dont have them in router ?
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Mar 6, 2011
I need to know if upgrading Cisco IOS on 7600 series router is possible. From 12.2(18)SXF --> 12.2(33)SRC, i need this because SRC supports Lawfull Intercept.
specification of router is 7606
slot 1 - WS-X6708-10GE
slot 1/0 - WS-F6700-DFC3C
slot 4 - WS-X6408A-GBIC
slot 6 - WS-SUP720-3B
slot 6/0 - WS-F6K-PFC3B
slot 6/1 - WS-SUP720
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Dec 5, 2012
The 7600 platform support x.25 and XOT features. In ios versión S764AEK9-15103SCisco 7600-RSP720 IOS ADVANCED ENTERPRISE SERVICES SSH The feature navigator display that support this features, but i'dont see these on the other newer ios version. If posible use 7600 for x.25 / xot or maybe will used de 3900 platform?
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Jan 19, 2012
If I have SIP-200 and I need to configure a feature , for eg - PPP on SIP-200 , is it something possible ? If Yes how I can do that in IOS ?
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May 16, 2012
Today i want to ask is cisco 7600 support ip next-hop recusrive x.x.x.x (PBR feature).
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