Hello,I come to you with a problem that I thought simple but is more complicated than expected for me.And as a scheme is better than a long explanation :In my office, I have two companies must be separated on the network but have the same Internet co...
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Forum Posts
Hi Expert,This is the first time I am working on OSPF and IP unnumbered interfaces. My task is to bring-up OSPF adjacency between two CISCO-3750 switches connected back-to-back via IP unnumbered interfaces. I am using loopback interface to borrow the...
All,I have two switches connected to each other. Switch-A is the core switch which connects to mutliple switches and Switch-B is connected to hosts.On Switch-B, I see an arp entry and mac-address entry for a particular host. But on Switch-A, I am o...
Resolved! Help on HSRP please
Hi All,I am trying to design a network for college course and I was told to look at HSRP for redundancy which I have got working using an interface on each router. (see diagram below). However what I want to do is connect my switches to both router...
Basically I'm using the IP 192.168.0.0/16 on a network I'm making.I have:Staff: 250 hostsSupport: 30 hostsAdmin: 8 hostsServers: 5 hostsHR: 50 hostsDo i need to basically add 1 on to each so staff is 251 hosts.I know we need to use a default gateway ...
Hi All,I am trying to design a network for college course and I was told to look at HSRP for redundancy which I have got working using an interface on each router. (see diagram below). However what I want to do is connect my switches to both router...
Hi All,I am trying to design a network for college course and I was told to look at HSRP for redundancy which I have got working using an interface on each router. (see diagram below). However what I want to do is connect my switches to both router...
Hello all, I hope any one can help me in this issue :we have core switch 3750 connect with 14 distribution switches 2960 with 2 uplink each , 3 switch work on speed 100 when i change one to 1000 i notice a strange behavoir in the enviroment the switc...
Resolved! Regarding show vtp status
Hi All,I'm learning networking.I've a doubt from the output of show vtp status. What does it mean by "Maximum VLANs supported locally" ?And the output is showing that the present verions is "VTP Version 2" and again at VTP V2 mode it is showing as di...
Resolved! Management of stacked switches in DMZ
What is the best approach to handle managmenet of switches in a DMZ? We are implementing a dual firewall solution (front external facing, and a rear internal/DMZ facing).I would like to be able to manage the switches from inside the corporate network...
Resolved! ver. 15 firmware for old routers
Good day,having some troubles to get the newest firmware for the Cisco old routers, such as: 1700 (от 1710 до 1760)2600 (от 2610 до 2650XM)26913600 (3620, 3640 и 3660)37253745Can anyone tell me, will they work with IOS 15.x or not and how to get the ...
Estoy desarrollando la pagina web de mi empresa y necesito que se conecte con mi servidor pero la empresa que está a cargo de la pagina me dice que no se pueden conectar porque tengo el puerto 80 cerrado, alguien me puede ayudar ??? Saludos. ...
Hi Everyone,My 2 Layer 2 2960 switchTrunk Ports went down due to cisco 4500 switch. It happening everytime . I rebbot the switch 4500 . then problem disappears but after sometime facing same issue.Please help.
Resolved! Cisco 1921 no username password commad
Hi,I ahve countered an issue today. I was working on 1921 which is used as test router in ISP. I have loaded a router with test config with username & password in running config. After a while i have removed the username & password with no userna...
Resolved! OSPF Route Scenario
Hello peoples, I have a scenario where I have a single router being multihomed to two different area 0 routers. I want to turn this new multihomed router up on a new area, say area 2. These area 0 routers will be the ABRs for the new area 2. I wa...
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