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Forum Posts
Hello,I am new to IS-IS, and i cannot find a solution to get IS-IS loadbalance.All links are point-to-point.R1#traceroute 8.8.8.8Tracing the route to 8.8.8.8 1 10.0.12.2 96 msec 16 msec 16 msec 2 10.0.23.3 32 msec 40 msec 48 msec 3 10.0.34.4 52 ms...
Resolved! Adding 2960-X to 2960-S Stack
i purchased a new 2960-X switchi would like to add it to an existing 2 switch 2960-s stack i understand i need to downgrade the stack speed on the 2960-x with :switch stack port-speed 10do the IOS version need to be identical on all switches?i have:...
hi all i hve cisco 2901 router and i want to setup vpn that allow IGMP ,can somebody help me with it or at least sample configuration ?can it be done from http gui ? or it is mandatory from cli ?regards
I have an ASR 1001 router. I have enabled flexible netflow with the following commands belowflow record AAAA match interface input match interface outputflow exporter BBBBB destination 10.10.89.71 vrf Mgmt-Intf ---->this is the Ip address of my Or...
Suppose I have a port Fa1/0/1 mapped to Vlan A. I connect a device that has an IP address in the range of Vlan B (an IP address that is not within Vlan A range.). Will the port Fa1/0/1 learn the mac address of the device? If not, why not?
Resolved! straight through cable
Hi All,A UTP cable have 8 wires. As straight through cable have only 4 functional wires as 1 2 3 6 . Can i use remaining 4 wires with straight through wire config to connect another device? i.e: one end of utp cable is connected to router ethernet in...
I'm learning etherchannels, so got the below doubts while practicing. Please help. Here is my topology.Here is the output of "show etherchannel" on Switch1 (Root switch)Switch1#show etherchannel Channel-group listing: ...
I have a PC that is connected to a switch (A) in a network. Switch A has many switches in between and connects to another switch B. When I did a trace to the server, the last switch I see in the result is switch B. Also, when I checked to which port ...
Resolved! advertising router and forward address
Which will serve as the next-hop of a packet travelling from backbone area to a destination learnt as an external network through an NSSA? Advertising router address or forward address?
I am facing issue while upgrading WS-C3560X-48PF-S switch. after upload once i restart its given following error message .File "flash:/c3560e-ipbasek9-mz.150-2.SE4.bin" uncompressed and installed, entry point: 0x3000 executing... Boot process failed....
Hi, I am facing the problem of high cpu utilization in cisco 3560g switch. Using the os version 15.0(1)SE, software image C3560-IPSERVICESK9-M. How can i trouble shoot this. I am getting the message like this.14w6d: %SYS-1-CPURISINGTHRESHOLD: Thresho...
I'll try to explain this best i can . We have 2 6509's running port channels down to 2 Nexus 7000' where the 7000's are running vpc . All the routing is still being done on the 6509's . The nexus 7000's only have routing running via separa...
Hi everybodyAccording to my book ,Cisco recommends to reserve upto 75 percent bandwidth on serial links for CBWFQ classes.My question is : does this CBWFQ classes include class default as well. Second question is why are we saving the 25 percent of...
Resolved! HSRP secondary always responding in VPC.
HiI have a scenario where the secondary HSRP router is always responding as the gateway for devices on that VLAN that is part of a VPC. The device is attached to a dual homed Fex2K. The device itself is just a PC that is pinging and tracerouting off ...
Hi Folks,I've inherited some 6509s and included in the config is the command;ip flow ingress layer2-switched vlan 10,20I'm not interested in capturing layer two netflow statistics, so was going to remove the command, my question is, is this command d...
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