Hello, I am eager with another hard project that consist in divide 2 buildings with L3. As you can see in the picture, both buildings is working together with L2 (all vlans are propagated through trunk interface between 6500 devices). In this way whe...
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Forum Posts
I am trying to configure isolation between different customers on a single public VLAN, and this VLAN is configured on the Nexus 5K, passed on a trunk towards a Hyper-V Host (on which customers VMs exist) and the Gateway is configured on a firewall a...
Resolved! eigrp one of subnet not updated
Can anyone explains me why R2 is not getting information from R1 about his inner subnet: 172.16.1.0? R1 has in eigrp network classfull subnet added: 172.16.0.0 so 172.16.1.0 should be attached and R2 should receive it inside his routing table. Funny...
I want advertise only 192.168.7.1/32 & 192.168.8.1/32 in eBGP from R3 to R1 and R4 to R2. R3 and R4 has 192.168.7.0/24 & 192.168.8.0/24 in its routing table learned through eigrp. how to do it? path through R4 should be preferred so I have configu...
Hi All, as shown in below diagram. I have to configure where traffic will automatically failover if link goes down. A-R2 <->B-R2 link as to be primary. if that link goes down than traffic should automatically failover to A-R1 <->B-R1 link. once A-R2...
We have 6 sg200-26 switches in our LAN. 2 of these have the mini GBIC modules installed connecting a fiber connection from our second building, they are about 5 years old. Last week we switched 2 of these in our main building for SG220-50's to allow ...
Hello, I have Cisco 2911 Series router, i have configured virtual interface, on a router i.e. port channel 1.11, Port Channel 1.100 and so on. Router configuration:- configuration on port channel 1.11:- IP address:1.1.1.1/24 IP nat inside Confi...
I own a Cisco SG200-26P switch that was installed and configured by an A/V technician when our home was built. I do not know the static IP address that was assigned to the switch, so I've been unable to connect to the web management console to confi...
Resolved! eigrp not send update
I have three routers, all interfaces and connections configured well, I enabled eigrp by "router eigrp 1" on all of them. On one of them i added one classfull network. The problem is when i enter debug eigrp on that router it not show any message tha...
Dear Sir, With reference to the above we have requirement of 9U racks (16 in numbers) at various offices at various locations to cover the routers inventory for the safety. At many places, the CISCO routers are lying open on the open rack. This cau...
Resolved! Port-Channel
Hello, I'm using Cisco Packet Tracer 7.1 and trying to configure a port-channel. I am using two standard switches with two 1GB fiber interfaces on each switch. Here is my configuration: version 12.1no service timestamps log datetime msecno service t...
Hello team, please IHAC that have installed a CISCO 2232TM-E , so with port 10GBaseT. We have to connect a server but provided by 10 Gbe SFP+ optical, so I'm wondering if we could bump in a CISCO support problem using in the middle a media converte...
Resolved! DHCP problem 3750G switch.
Ok I just config'd a switch: a WS-C3750G-48PS-S I'm using C3750-IPBASEK9-M SW Version: 12.2(55)SE11 I put the config on and shipped it out to the site. The Switch came right up. I was able to remote in. Initially it was on a port channel. I have sinc...
See below for an example of our topology. I've been asked to install a secondary L3 switch and implement HSRP between the primary and secondary. Currently we just have the single Primary switch which has SVI's for several different user VLANs. The ...
Hello !I have a problem setting up my CISCO core switch (SG500X-48P) with VLANsHere is my infrastructure : I have a router / firewall, connected to port 1 of the switch. I have my PC, connected to port 2. Then I have 2 servers connected on 47 an...
