Switching

Is there any customers using 12.2(33)SXI5 in a VSS configuration. Is this version stable or can anyone recommend an alternative stable IOS.

Hello,  I have got  a pair  nexus 7000.It has got mutiple vlans enabled with  ipv6 address .The  vlans  are trunked between the nexus via a port channel.After enabling the nexus  with ipv6 I am seeing  the following messages .Any idea why2011 Feb 21 ...

Hi All,I connected 2 PC's to a Layer 3 Switch. Each PC is in one vlan. There is no layer2 switches & Routers. I want one PC inone Vlan to communicate with another PC in another vlan.After doing the following below configuration, PC1 couldn't ping PC ...

I have an extremely strange one to one NAT problem on a Cisco 1841 router.  I have two statically NAT'd servers which have one to one mappings as follows -ip nat inside source route-map SDM_RMAP_1 interface FastEthernet0 overloadip nat inside source ...

Bit of background, we originally had a network running off 1 external line. Later on a second line was added, along with an isolated server on a VLAN.I've been trying to integrate this vlan into our current network by running both lines through our A...

Hi Folkswhat is the reason for below,output,How to trouleshoot?45813: *Dec 26 01:02:51: %CDP-4-NATIVE_VLAN_MISMATCH: Native VLAN mismatch discovered on GigabitEthernet1/0/49 (8), with CORE-2 GigabitEthernet1/8 (1).645814: *Dec 26 01:03:51: %CDP-4-NAT...

Hi,I have one problem with some ports of one Cisco 6509 with the following IOS version: c6sup22-pk2sv-mz.121-26.E6.bin.We look through the oversubscription counters once peer week, and in the last weeks we have seen a noticeable increment on the port...

Dear Team,I am facing this problem once i have upgraded IOS on a new switch 3750 model.Presently IOS running is flash:c3750-ipbase-mz.122-35.SE5/c3750-ipbase-mz.122-35.SE5.bin and in the new switch 3750 model i had IOS flash:/c3750-ipbasek9-mz.122-50...

I have a 2851 router acting as our Vlan router. There is a default route pointing to Gi0/0 which is our primary internet gateway. We recently installed a second satellite based internet link and I need to route internet traffic from a specific VLAN o...

Hi,I have a Catalyst 6509-E with two WS-CAC3000W power supply. Can I use the CAB-7513AC power core and the AC input is 220v / 16A?Best Regards,Jackson Ku

hi everyone :my router 871 can't boot from flash ios. into the rommon mode.i find ios be existed . but i can't boot it .this is my screen when i was booting my route 871 . i coundn't sure that my router is broken. if somebody help me .rommon 9 > dir ...

Dear All,I would like to ask you some question that i would like to limite port Cisco switch, i mean that normaly on port F0/0 speed 10/100 but i would like to limite speed 512kbps/ per port, So which Cisco switch that can limite like this, and how t...

I have a cisco catalyst switch 2924 xl and erased  the flash  with command  " erase flash ",  and trying to load new ios image into the flash.Now, the prompt is "switch:      " i trying to use this command in loading into the cisco catalyst switch 29...

Hi FolksI Have 2 CORE one active and the other standby,HSRP is running on these two,now i wanna connect WLC to this two core.so what am thinking is to connect the WLC with 2 interface to each CORE with with port-channel and the other with port-channe...