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Hi all,I have a customer which provide internet access for about 200 students. They are connected by switchport and wireless.Now I want to restrict the bandwidth per user (2Mbps). My fist thought is, to to rate-limit on each switchport. How about the...

I have a lab with the Ace-4710 implemented.I have four production VLANs and four standby VLANs for the servers. I am connected via trunk ports for the vlans down to a switch. I can ping from the 4710 to all servers on all VLANs. I can ping from al...

jfraasch by Level 3
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Resolved! Max VLANs on ISL??

802.1Q frame has a 12 Bits VLAN ID which translate to maximum possible 4096 vlans on a trunk.ISL frame has a 15 Bits VLAN ID. based on this I would assumed ISL can support more than 4096 vlans. however, I'm being told only up to 1024 vlans are supp...

situwayne by Level 1
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I have started to get these strange outdiscard errors as of late. It is like 60% of the ports on my switch has them, but no other kinda of errors. I would have chalked it up top heavy traffic, but the traffic level is steady. I have attached an ex...

I have 2 4506's and a 3845 MPLS router. I'm attaching the diagram. I'm trying to figure out why when I do a traceroute from a remote site it is going to the 10.1.1.5 to the 10.1.1.4.Here's the EIGRP info for one of our networks.Routing entry for 10...

jrgates by Level 1
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  • 8 replies
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Does the 2940 (I've never used them) support all flavors of STP (MST, RSTP, STP)? What about dhcp snooping, all features of STP like backbonefast, root/loop/bpduguard, etc.? I can't find any datasheets on it since it's EOL.Thanks,John

I am a little confused as to what I am seeing and wondering if I missed something. I have set a class in a policy map with the command 'set ip precedence 2'. Looking at the class it is marking all the packets coming through, but when I look at the ...

Hi every body.My book says " ospf can be restarted with the clear ip ospf process command,but depending upon on circumstances,ios still may not change its ospf-RID until the next ios reload.My question what could prevent router from changing its osp...

sarahr202 by Level 5
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Hello EverybodyI have two datacenter called DC1 & DC2 each DC has two core switch CO1 primary and CO2 secondary.Both DCs are different VTP domains. HSRP configured for DATA and VOICE VLANS for redundancy if any CORE down another one will take care of...

Hi Friends,I have a 6509 Swich with FWSM, 6724SFP, and 6748 Modules on it. As of now it is acting as the core swith of my network. I have a router at the perimeter connecting to the WAN. I have a new MPLS VPN link from the Telco now, since there is ...

We had a requirement that to upgrade a server to a new hardware in production environment. The server's IP cannot be changed due to upstream service constraints. We are not allowed to do "hard" cut-over as well because a lot of configurations can onl...

jackawang by Level 5
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