Other Network Architecture Subjects

Hi all,the SYSTEM Led on the Supervisory Board lights yellow.The sh env responses with %C6KENV-SP-4-CLOCKFAILED: clock 2 failedWhat does it mean and how can I fix this Problem?The Error Message Interpreter does not have any response to that Error Mes...

I need to know the ip or MAC address of a device which is connected on a switch(for example catalyst 29XX). I think this information should be in the MIB of the switch, bu i can't find it. Can someone tell where in the MIB i have to look.Thanks.

We received from a router on which isis is running these error messages:* 440: %CLNS-3-CKSUMERR: ISIS: L2 LSP 0001.9614.3460.00-00 database checksum error,* 250: %CLNS-4-LSPCKSUM: ISIS: Bad L2 LSP 0001.9614.3460.00-00 checksum 0197 received on Serial...

Hi all, I have been working in a service provider organization. We are having multiple backbone satellite and fiber upstream providers and running BGP with all of them. I am effectively utilizing all backbones both inbound and outbound through ...

Hi,I have a problem with one router that is not doing NAT. The error it is sending is this:NAT: failed to allocate address for 192.168.2.1, list/map 2I appreciate any help you can provide. Here is the router info:Router config:--------------ip subnet...

We're attempting to monitor a network utilization on a port on our Cat 5500 switch using CV5.3. I right click on the port, select "monitor" and change the Category to "Interface". I see the Utilization window, however the Utilization stays flat at...

I have two routers connected at one site on the same BRI and want to connect to a specific router on this BRI from a different site. When I try to connect to the router, it tries to connect to the first router which is not my router. How do I get to ...

There is a 10/100 Fast Ethernet (RJ-45) management ports on cat4006 Supervisor Engine III.But when I show running-config , I can`t find this port.why?

I've used Catalyst 2950 with port security to limit access to Ethernet network only to 'known' client's MAC-addresses. After replacement of Catalyst 2950with Catalyst 3550 I've collided with the problem - only 128 static MAC-addresses can be define...

Hi,I have a problem with Voice Health Monitor 1.0 (VHM). the module Real-Time DashBoard show a error message: Internal Error : 3005 - Processing Error----------------------------------------------------Received data may be corrupted To fix it, I have...

I have a Catalyst 1900 WS-C1900 switch , wich console connection is 9 pin connector not RJ-45.I am connecting with regular rollover cable with two DB-9 adapters on both ends.I get to diagnostic screen just fine , but when I try to go to the next step...

Hello, I am new to CNR, and notice two of the users grab many IP address from CNR DHCP server, and how to resolve this issue, any workaround and suggestion are welcome RegardsShinyaw

I have configured my Cisco 1720 Router with a primary Serial interface and a dialer profile tied to a BRI as a backup interface. I am using both the backup load and backup delay commands on the primary Serial interface, to trigger the bri in event of...