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Forum Posts
I've got a WS-X6748-GE-TX that i want to put into my 6509 Sup720 system. I need to upgrade the IOS for the system to be compatible with the module. I've got dual Sup720s running RPR+ at the moment. The question is, can I install the 6748, upgrade ...
Resolved! TFTP error
Hi,I just bought a cisco 2600 router which is giving a message "%Error opening tftp://255.255.255.255/cisconet.cfg (Timed out)%Error opening tftp://255.255.255.255/router1-confg (Timed out)%Error opening tftp://255.255.255.255/router1.cfg (Timed out)...
My question is:Can an IPv6 host learn its default gateway using only stateless autoconfiguration or it needs a stateless DHCP to learn the default gateway?Thanks.
We have 6 switches in a cluster. I've read quite a bit the last couple of days about it, but time isn't on my side. I just don't get how I'm supposed to switch between switches since there's only one IP address. I tried to set up a vlan only to ha...
Resolved! Switch port bandwidth problem
Hi there,I have a Cisco 3020 bladeswitch that is only reporting interface bandwidth of 10000Kbit when the link is actually a gigabit interface:GigabitEthernet0/9 is up, line protocol is up (connected) Hardware is Gigabit Ethernet, address is 001b.0c...
I've got a standard pair of Cat 6500s w/ HSRP in my core, running OSPF. We're about to connect to a satellite campus over a routed connection (running over DWDM). The topology is a pretty basic collapsed core design with our closet switches running...
We have 20+ instruments which sent multicast alerts when certain monitor values are out of range. We've recently discovered that as long as they send alerts relatively constantly we never drop a packet. If they only send alerts every 10 minutes or...
HiI had a problem with multicast so I wanted to clear all the learned enteries in the mroute table. When I ran "clear ip mroute *" then looked at table again nothing had changed.How can I tell if the clear command actually worked because looking at t...
HiI've deployed multicast configuration but I'm can't see multicast traffic coming down the wan.Here's what I've done:vlan 50 is where the servers are sitting at site1 and they need to receive mutlicast traffic from site 2 vlan 8.Site 1:Switch1interf...
I facing strange issue with cat 6509 switch , we have enabled rspan for voice recording solution , entire voice vlan x is replicating to rspan vlan Y.Few particular switches only allowed rspan vlan traffic in the trunk , but on the core switch trunk ...
Hi All,I have two core switches core 1 and core 2 two vlans are there on each of them and hsrp is configured for redundancy.now these core switches are connected with two routers resp and I wantto run hsrp between these two routers also. I have confi...
Dear AllI have Wireless Router 1841 when i configured IS-IS protocl it give message the firmware does not support.Is it possible to upgrade its firmware or any else solution.Please help me with above problem.ThanksAulfat Hussain
Resolved! Type 2 LSA routing calculation----Help
Hello,In this diagram,router-1.1.1.1----router-2.2.2.2 is Etherneton the router-1.1.1.1,I want to route to 6.0.0.2/8,I think I use type 1 LSA can calculation the route,I want to know where the type 2 LSA will be use?
Hi Netpro,anyone know how to fix this ? this log show on my Core-Switch 6509-ESep 8 17:01:40.662 CCT: %DATACORRUPTION-1-DATAINCONSISTENCY: copy error, -PC= 0x40D24290-Traceback= 4043FB00 4045C420 40D24290 40D21564 4045FAF4 41056218 4046DFD8 4103DE8...
Cisco has limited the show running-config to level 15 only so I am screwed there. Is there another way?
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