Routing

Hi, We are having issue with one of our T3 controllers, we have tried everything but line protocol is not coming up. Controller is showing up at sides both ends but line protocol  is in down state. One side we have ASR1K and other side it's 7600 seri...

Hi experts, Please find the attached network topology, Server A which is there in  VLAN-101 and reachable to remote NTP server (1.1.1.1) but Nexus switch can not access NTP server Nexus NTP configuration ntp server 1.1.1.1 ntp source interface-vlan ...

Hi, I have two switches connected by two cables with no stp so I need to force some MACs to go through first cable and other MACs go through other cable is there is any solution for that

Hi folks, A question(s) in relation to where CoS policies with ACLs should be applied, please. Scenario: Dual MPLS links (30MBit) to WAN provider, carries to main corporate networks in the UK. We want to provide a bi-directional bandwidth class of s...

Hi Ping is reachable, but traceroute is not from source to destination. Over the path, there are five routers connected one by one. What kind of reason/how many reason can cause ping reachable but traceroute unreachable? Thank you

Hi all, I am experiencing a very strange behaviour. We have a Cisco 886G, configured for simple internet access. See the sanitized config attached. The problem is, that from time to time the internet access is not possible any more, from internal to...

when a router receives a route with an optional transitive attribute will it install the route in its routing table  (case: if it does not recognise the attribute) before passing the route to its peer??and also what is does in case if it receives a r...

hi!!! cisco experts everyone :) i'm jogilsang in south-korea.   (Problem Situation) in spite of change Serial-slot to WAN MODUL, discover Ping-loss phenomenon in two slots (Cisco2901/K9) slot 0,1,2,3 are same modul. (but slot 0,1 : Ping-loss phenome...

Hello Experts,  I have a customer that would like a L2 VPN pseudowire between his two sites. He also states that jumbo frames are a requirement as well and I expect to receive jumbo frames from the customer attachment circuit. However, all of my MPLS...

Hi Friends, Please advice on below. We have a customer who has taken 100 Meg internet line. There is a managed switch (l2) in customer location, switch details are. WS-C2960S-24TS-S (C2960S-UNIVERSALK9-M), Version 12.2(55)SE5, RELEASE SOFTWARE (fc1) ...

Does ASR9001 isupports 32 and 64 bit architecture ?? Is there any CLI on Cisco devices to know this... ??

Hi we want to upgrade asr ios. Anyone can give me suggestion how to find the ios in Cisco website?  Here is ios asr1000rp2-adventerprisek9.03.13.03.S.154-3.S3-ext.bin Thank you