Routing

Hi all, Is there any way to understand if fragmentation happening or not by traceroute command ?

Hi, Has anyone got much experience with Cisco ASR NIM-SSD drives? I am looking at whether if it's possible to just buy a NIM-SSD (http://www.cisco.com/c/en/us/td/docs/routers/asr1000/install/guide/1001-x/asr1hig/asr1_hw2.html#62379) carrier card and...

I am looking to find a way of automating the configuration of a couple hundred routers (4400's). I was thinking Prime Infrastructure might work with templates etc. I need to validate that by playing with it but has anyone used any other automation to...

Dear All Now a  days , i  have been observing  low reliability on  ethernet interfaces on my  PE  routers , whereas  physical interface reliability  is 255/255 . Even re-setting  the sub-interface  , it doesn`t resolve it. What  could be the re...

Hey guys, Can we have two eBGP sessions under one ASN no? Each eBGP session is for 50meg ethernet circuit. router bgp xxxxx bgp router-id 10.7.0.37 bgp log-neighbor-changes bgp default local-preference 200 redistribute eigrp 1 route-map EIGRP-TO-BG...

I would like to create a failover for if ISP 1 to cut over to  ISP 2 should it go down. interface GigabitEthernet0/0 description Outside-LightPath ip address 173.x.x.162 255.255.255.252 duplex auto speed auto!interface GigabitEthernet0/1 description ...

Hi, For a medium to large sized networks, what is the general subnet size we should "ideally" go for between the Core layer and WAN layer devices? There would be OSPF running between my Core and WAN layer, and I generally use /30s (including cross l...

For client to site vpn on CISCO881-K9 need any license?

I have a very strange problem. My network has ISP modem from there it has an Cisco 2811 router connected with an Cisco 3550 Switch. All clients are connected to the 3550 switch in multiple vlans. Now the problem is that the clients loses connection e...

We are seeing an issue with one of our Cisco 3900 series routers (C3900-SPE100/K9 )  that is performing as a spoke DMVPN router.   The issue is an increase in the #recv errors as shown below:   sh cry ipsec sa peer 195.95.131.57   Load for five secs:...

Dear All, Its been a couple of days that I am having packet losses in my internal Network. Whenever I ping from Switch-12 to Switch-3 I can see about 10 packet loss out of 100 but when I ping 8.8.8.8 from the same switch it does not give any packet l...

Hi Team, Whenever we configure the OSPF area as stub, it allows only TYPE1,2and 3 LSA and in Totaly STUBBY only Type1 and 2 LSA's are allowed. In that case ABR will be advertising the default route within the stub area. So My question is 1) Will def...