Routing

Morning,We have this ongoing issue that happens now and again (for some routers, not others, but never the same ones) at our branch locations where after they lose their internet service and their GRE/IPSec tunnel goes down and comes back up, the rou...

Hi,We are a small company and have had years of running on Cisco 2600/2620/2620XM routers without a problem for a very long time.  We have a block of public addresses available to us, so we used a static NAT table to separate mail, FTP, CRM, etc.. so...

Hi all,I am currently running a BERT test on an E1 controller. The "show controller e1 bert" command is showing no errors since I started the test (15 minutes ago).But I found out, that the serial interface associated to that controller is taking mas...

Hello,My name is Ardit Vallja from ITirana Shpk ISP in Albania,We have a problem with one Cisco C7200 NPE-G1. The IOS on flash (bootflash) is deleted and the router is in rommon mode.The ftp/tftp transfer is not possible because the router does not a...

We have recently purchased an ASR1001 and seem to be hitting some limitations regarding QOS on sub-interfaces on port channels. I can police on per-subscriber basis fine, handing down the policies from our radius server. I would also like to police ...

Hello,How can I set the reload history logging for router 886VAG2?Also whit which command do I view how many times has router been reloaded?I would like to know when did router reload and how many times.Thanks

I have a 1841 with WIC 4 Port FE Swtich added. I have two standard ports set for Outside Public IP address, the FE Switch set to two Vlans one at 192.168.0.1 and the other 192.168.1.1, but I can't get both modems to work at the same time.My question ...

EHWIC-VA-DSL-A on two ISR2 routers.Basically RJ-11 straight-through going from EHWIC-VA-DSL-A on R1 to R2 EHWIC-VA-DSL-A.Configureinterface ATM0/0 no ip address no atm ilmi-keepalive no scrambling-payload atm clock internal!--- This router provides c...

Hello, I'm faced with the fact that the Cisco router sends "LS update" and "Hello" packets with the same sequence number in the  OSPFv2 header if "Hello" and "LS" are sent at the same time. Is this a correct behavior?

hi Team,we are running HSRP on Site-A data center and VRRP on another Site-B data center.  Also got a 2x 1 Gbps L2 link between data centers. We want localze the HSRP and VRRP gateways within data center to avoid crossing Inter-DC links every time fo...

Hi Can someone tell me how configure vlan tagg on routed layer 3 interface in cisco 3945 device, if someone send me configuration example that will be great.Thank you

Hello, I'm getting the famous "No translation group found for tcp src" error and can't see the reason.My config is a little strange. The outside interface is not used (reserved for future integration), the inside interface points to the user network ...