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...
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...
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.
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...
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...
Hi,Yesterday our Nexus 5548 crashed. We found some error message :2013 Dec 30 07:43:51 N5K-2 %$ VDC-1 %$ %NETSTACK-2-MPULLUP: netstack [3255] p_ip_output: m_pullup failed for IP, error Operation not permitted2013 Dec 30 07:45:36 N5K-2 %$ VDC-1 %$ %...
Hi All,Recently, I came across cisco bug CSCtg62793 for SNMP on my 3750 switches which has IOS c3750e-universalk9-mz.122-55.SE1. My question is that if we have this bug only in 12.2(55) SE releases only or any other IOS would also include this bug?Th...
Dear Techies,Please help me out in clearing this bug.CSCdp17107Awaiting your replies,Thanks,Nithin M
Hello,I have Cisco ISR G2 2921, and it has 3-gigabitetherent interfaces. i would like to add one more GigabitEthernet-Interface into my Router. Can anyone tell me what is the exact part-number for ordering a (GigabitEthernet I...
Experts, I'm configuring a PACL on my L2 Switch to block a user. Both of us reside on the same L2 Switch and the same VLAN. On the Switch, I conifgured this statment globally on the Switch:mac access-list extended Deny deny host xxxx.xxxx.xxxx anyU...
Hi,I am trying to find the MIB files for a cat 4506, after the CPU utiliazation for MRTG.Any help appreciated.Chris.
Hello Ths upgrade of this products, CD-3560G-EMI= IP Services (EMI) upgrade for 3560 GE models, is avilable only by CD ,can I buy it with electronic method ?
Dear All,Could we establish OSPF Adjacent where our neighbour is in Undirectly connected condition (like BGP cmiiw ),without any tunneling protocol like this picture below :(R1 want to establish Adjacent with R3 but R2 only running static routing)Th...
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