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Forum Posts
Hi Expert,I have 8 switch stack consisting of six WS-C3550-48P and two WS-C3750G-16TD running software vesrion 12.2(25) SEB1. When I added new C3750v2-24PS (running image 12.2(50) SE5) in stack so I up-graded the image of existing 8 switches with lat...
Resolved! Root cost question...
On a production 6509, I am seeing this:RTR-01#sh spanning-tree int gi2/3 rootVLAN0001 0VLAN0010 0VLAN0011 0VLAN0012 0VLAN0013 0VLAN0014 0VLAN0015 0VLAN0016 0VLAN0017 0VLAN0018 ...
Resolved! Need help Cat 6500 crash
Hello,Anyone know what this crash means? This is a 6509 with a single Sup720 Cisco IOS Software, s72033_rp Software (s72033_rp-ADVIPSERVICESK9_WAN-M), Version 12.2(33)SXI, RELEASE SOFTWARE (fc2)System returned to ROM by s/w reset at 04:42:07 PST8PDT...
I have a 2921 router and want to use mpls feature.Right Now we are using c2900-universalk9-mz.SPA.151-4.M1 image but “ mpls static crossconnect” is not working with this image.please suggest me the exact image which will support full MPLS.And will t...
I have cisco 2960 switch and avaya 1608 ip phone.I want to connect ip phone to switch port and a PC to ip phone.So can anybody help how to configure the same in cisco switch.
Resolved! "ip helper" command on Nexus 5K
Are any of the following commands supported on Nexus 5K switches when deployed with L3 card:ip helper addressip forward-protocolip directed-broadcastthanksMunaf
Hi,I have a client with the following setup.Cisco Small Business Switch POE ESW-520-24P with a Wireless Access Point Cisco Aironet AP1141. Both the devices are upgraded to the latest firmware.Connected to the ESW-520-24P is a Windows 2008 SBS 2011 wi...
Hi everybody,I've an issue with an UC540 behind a Cisco Router 877 with NAT.The topology is like this:INTERNET (SIP Provider) <--NAT--> Router 877 <--> UC540 <--> LANI performing NAT from inside to the outside. I've no problem to make calls from int...
Hello,I need to know the Cisco 1841 Router FE Maximum Bandwidth Support and the Cisco 3825 Router GE Maximum Bandwidth Support. I cannot find this information in Cisco for these old devices.I would like to have the platform capability for all situati...
Resolved! Private VLAN's on Nexus 2148 ?
hi out thereI have the need for private vlans in isolated mode to backup some hosts on a secured network. We are using Cisco Nexus 5020 with the fex 2148 for copper-ports - and I tried to implement this setup:the isolated port:interface Ethernet100/...
I ran autosecure on my 1841 routere and now I cant do ping or traceroutes. What should I do to enable the pings and traceroutes after auto secure is done.
Resolved! Managed and Unmanaged Switches ??
I am looking for some useful technical information regarding Managed and Unmanaged switches and their connection. 1) If an unmanaged CISCO switch is in between a managed CISCO switch and a device I want to monitor (by the managed switch) is the...
: cisco 4500 e series with 3 -slot chasis my company requires 4500E redundant core switch (10 G) for that some technical guy suggest that we need 1. ws-c4503E 2.catalyst 4500 E-series supervisor ,848gbps 3.cata...
GreetingsI have a 2651 that has an adsl1-wic that I am using as my DSL router. I recently acquired a 2801 that I want to replace the 2651 with. I configured the 2801 the same way as the 2651 but on a reload I get the statement that saysSetup: New int...
Hello, Please i'm thinking about a design in my backbone.I'm thinking about using a 3750 stacking around 4 or 5 switches intead of using one 4500 series switch.Can you confirm if my choice is the best or not ? and why?1-My first argument was concern...
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