Other Network Architecture Subjects

Hi Experts,Do we have medianet / srnd for nexus 7k ? If not, how  one should take a call while deciding a qos on 7k... with medianet you  get a lot of help to understand the thresholds of any queue, class  names, number of classes. what would you adv...

Hi Experts,Small doubt so want to get it clear. I was checking then when we run the command "sh frane-relay pvc" command the out we get also contains the usage for DLCI. Sometimes I see the usage as "Local" and sometimes I see it as "Unused". What ex...

Hi All, we have a Cisco 3825 router which does not work well with a DSL modem(ISP provided). I have configured the Gi0/0 port of the router to plug into this DSL modem but it does not ping to the ISP gateway. If we do a shut/no shut on the interface ...

Can this be fixed, I cant get out of rommon mode. I desperatly need this router for practice so if anyone can help I would appreciate it.3600 Software (C3640-JS-M), Version 12.0(13), RELEASE SOFTWARE (fc1)Compiled Tue 05-Sep-00 21:39 by lindaImage te...

What would cause the lec to see unavailable seconds? My first thought is that it could be an  issue with the t1 card or cpe.Thoughts?

I have set up DHCP on one of my switches for a public wireless network at our new office. The configuration was smooth and it works like a champ. However, I can't seem to figure out how to see what is configured on the server. I've gone through all t...

It seems there are possibly two ways to set these up.a.  Embedded within net-object rulesb.  Independently via NAT rules.For the life of me, both escape me.Anybody have a decent reference that covers both.Nothing I have tried in the ASDM or CLI gets ...

Hello everyone - I have been looking at QoS on a WAN router and wanted to throw this topic out for discussion...I have a WAN router (3945) that is connected to a MPLS network with an ethernet handoff.  The physical connection to the router is on G0/1...

Hi Guys,Ever since we deploy ASA 5510 in our office. Everytime we browser to any https sites.We get Secure Connection FailedAn error occurred during a connection to www.cisco.com.SSL received a malformed Alert record.(Error code: ssl_error_rx_malform...

Guys,One of my routers is having strange issue, it reboots itself after the clock updates through NTP source. Below is the log*Dec 15 15:15:14.151 AEST: %SYS-6-CLOCKUPDATE: System clock has been updated from 05:15:14 UTC Tue Dec 15 2009 to 15:15:14 A...

Hi,I am using Cisco 2960 access switches and dont have NTP server so i can manually set time on switches but problem raised when these switches restart they show their factory default time. i -e  05:26:53.951 GMT Mon Mar 1 1993Kindly advise in this r...

Hello,I currently have a few sub interfaces on my router for various reasons.  I have a service policy applied to those sub interfaces and the service policy has the shaping command in it, and its all working fine.  My physcial interface G0/0 is wher...

I am trying to update the IOS image on a Cisco 3750-24T-S V03 switch from 12.2<50>SE3 to 12.2<55>SE5 using the TFTP procedure in Document ID: 41541.  I have successfully updated other 2900, 3000, 3500 and 3600 switches using this procedure.  But when...

I'm familiar with the TIA-606A administration standard for identifying and marking horizontal and trunk cabling.  Are there similar standards, whether industry or government (US), that apply to patch cabling?  By "patch cabling" I mean cabling betwee...

We currently have users from one of our branch office that complains around network performance issues (slow network). Troubleshooting issues like this one was not the focus of my CCENT studies (got certified 2 weeks ago) but I was assigned that tick...