First time trying to configure these . Trying to get the peer links to work and have them in interfaces E1/1-4 . When i do a show int status it looks like this and says sfp invalid. I see this on both sides . Anyone ever see this ? These same m...
Hi am getting follwoing error logs in my routers,seems like i am having duplicate router ID in a router,but these mesages are being reflected from multiple Ge link towards router each for different link.please help and suggest checking following logs...
Hi AllI have been seeing some crazy stuff happening on a Cisco 887W Router since I brought it online. I am seeing the txload on the Dialer interface running at 255/255 the whole time, even with all LAN interfaces shut. Upon further investigation, I c...
Hello Everyone,I am currently working with a 7507 (RSP4). I have it set up as a router on a stick with on port with multiple VLAN's trunked to it and the only think it is doing is routing between VLANs. I am seeing some not so good performance resuts...
Hi,With cost command ' ip ospf cost X ' on interface, it will affect all the network subnet's cost comming via that interface.So, is there any way that we can change the cost of selected network subnet in OSPF ?Pls ask is any more...
Hi,Can you confirm that if I want to disable temporarily a dhcp pool on a 4500, I need just to shutdown the interface VLAN corresponding to a specific dhcp pool?ip dhcp pool test network 10.X.27.0 255.255.255.0 default-router 10.15.27.250 domai...
Hi I have a test setup as given below VLAN A has an ip address in subnet of 192.168.X.X /24I need to ping the VLAN B interface from VLAN A,which is an interface on the 3560 belonging to VLAN A.For this i introduced a static route on 3560 as:ip route ...
Our 3502i keeps dropping off the WLC at random times and then re-connects after a reboot or by it self at random times. Cisco as already replaced the AP but the replacement is doing the same thing. We have changed the cable, the switch port, and the ...
One of our client wants to know "How many route entries a 2821 router or 881 router can support"Such as the 3750 can support 11k routes in ‘desktop routing’ mode. But I want to know the limitations on routers.Thank you,
hi, I have a made a topology in pkt tracer. i have made use of a router and switches. i placed dhcp in vlan 2 and my clients are in various vlans ranging from 3-7. Now i have made sub-interfaces on my router to implement router-on-a-stick technique...
Hi CommunityI will like to know how many SFP port (for fibre interface) the 500 series are supported.Is it possible to use the stackports, if these are not used for stacking. From the documentation it can´t interpretWe need 4xSFP on each switch. http...
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