Hello,Im facing a very strange problem, i have two WS-X6K-SUP2-2GE which were installed on Slot 1 and Slot 2, i upgraded them from Catos to IOS, now after upgrade SUP from Slot2 doesnt come up. both SUP are fine, both come up on the SLOT 1 but, if i ...
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Forum Posts
Resolved! UPGrade IOS??
Hi,I ask very basic qus. I dont know how to upgrade the IOS? If my remote location already installed the ROuter with very big config. I dont wont the lost the data and IOS want to be upgrade.? (and I am Remote location location I want upgrade to remo...
Resolved! Nexus 7000: hardware verify ip
Hi everybodyLast week we encountered a serious problem with our Nexus 7000-environment. Some 3rd-party Service-Provider had their IP-Packets fragmented although the Don't Fragment Bit was set. When our N7K began to silently drop these packets silentl...
Resolved! VLAN access-list
I have written a VACL and have a couple of questions.It goes like this:access-list 104 remark Allow Netbackup traffic / Deny everything elseaccess-list 104 permit tcp 172.16.16.0 0.0.3.255 host 172.16.16.14 eq 13782access-list 104 permit tcp 172.16.1...
Resolved! Need help to create a VACL on a ME-3750
Hi,I am not quite familiar with the concept of VLAN access-list. From what I cound understand, typical VACL configuration is like this:vlan access-map Filter-VL7 10 action forward match mac address AllowThose ! vlan access-map Filter-VL7 20 action fo...
Hello,We have a chassis 4506 turning with version : cat4000-i5s-mz.122-25.EWA12.bin", the problème is that the supervisor reboot without reason.I have seen this message :ROM: 12.2(20r)EW1Dagobah Revision 95, Swamp Revision 29XBSTRWI0001 uptime is 3 ...
I've been looking all over for anything that has the last known supported version for the WS-X6416-GE-MT line cards. I know these are not supported anymore, but we are trying to upgrade one of our 6K and need the last supported version. Any help wo...
We have noticed that at 8:30 pm for two nights in a row, the CPU Routing processor spikes to 98-99%. This is after business hours. Any ideas what could be causing this? It then drops down to 40-50% and the average cpu % per day is around 45%.Thank yo...
Resolved! Default Route Advertising
We have several routers around the world connected to a VLPS cloud. We want to backhaul the traffic, Inet and private, for some of the smaller sites through other larger sites. These smaller sites usually have an internal routing switch connected t...
Hi,I am having RSTP running in my LAN now we have connected another 6500 switch as client running PVST..We had som problem in LAN and could not trace the issue, not sure if it was due to compatibility issue between RSTP and PVST..I wanted to know if ...
Hello everyone:I have a problem that i can not seem to figure out. What I basically have is a Comcast cable modem connected to a 3524xl switch port that is trunked. I then have a 2620xm w/ 1FE port that is plugged into another trunked port on my 3524...
on 3560there is access list and on access list there are permit statements. when i check with show access-list i do not see any matches.. But if i make it deny there are matches... Is there any bug?Thank you.
Resolved! Which L2 switch to recommend?
Customer would like to install some Voice equipment in their network. They decided to use L2 aggregation switches, which will be connected to the uplink routers. Switches must be VLAN capable and have some QoS features. All equipment is connected wit...
Hi ,I have network set-up with cisco ASA 5505 as a layer 3 connectivity for 3 Vlans which are created in cisco switch 3750 ( mentioned switch is configured as a layer 2 ) it is suppose to connect directly to ASA .If I would have got connectivity to ...
Resolved! Using a downlink as an uplink
Hello,I am considering the use of the switch WS-C2960S-24TS-L as a standard access switch for a large organization.This means standardized architecture and following the best practices.They used switches with dual-purpose uplinks before.WS-C2960S-24T...
