R4 and R5 are directly connected routers and EIGRP neighbors. The metric to reach a route in R5 from R4 is bit confusing. Please find the attached topology and details in the attached file. Anybody have idea on this? As per the calculation, the met...
There is a common understanding that OSPF operates at Layer 3. However, as per wikipedia, it operates at Link Layer i.e., Layer 2. " OSPF multicast IP packets never traverse IP routers (never traverse Broadcast Domains), they never travel more than...
HI, i connect to the client via IPSEC using CISCO 3945E router, consuming 90mbps bandwidth through the IPSEC, when found the curtailment limit i purchase the LIC and ISM mobule card for the router, but still the CPU reaches 90% at peak usage. how can...
Hi Guys I am having intermittent high cpu on the 7206VXR (NPE-G1) router which goes above 70% and comes back normal to 40 % after sometime when it goes high Per-Second Jobs shows 1.35% and on interface showing output and input drops both WAN and Gi0...
I try to configure BGP on ISR4431 routers, i got errors message : Does someone can help me ? *Jul 1 16:32:12.956: %TCP-6-BADAUTH: No MD5 digest from 74.113.75.22(179) to 74.113.75.25(39809) (RST) tableid - 0*Jul 1 16:32:36.847: %TCP-6-BADAUTH: No MD...
I've done some reading and from what I can tell there is no way to have a SFP+ in a 2951 router, but my boss insists that it's possible. So I am asking the Cisco community whether or not it's possible. If not, what router series/platform is most si...
Dear All, I need to restrict the traffic for specific subnet up to 10% of total bandwidth when there is congestion on link while no restrictions is applied during non-congested period. Please someone help me on this. Thanks. Router Cisco 877 with A...
Hi, If you are multihomed with 2 different providers and one is performing maintenance what is the best was to gratefully steer ingress traffic away and the quickest for the least amount of downtime. If you shutdown the neighbor facing the transit ...
Yesterday we had an incident where one of our ISP's had a routing issue yet was still advertising routes to us that were unreachable. We have two ASR routers..one dedicated to ISP1 the other dedicated to ISP2 The ASR's are connected to each other v...
Hi, if we have a two static routes with default AD for the same destination wether the traffic will be load balanced or it will pick the first path.Please guide.Thanks in advance.Regards,Naveen
Hi J Have you got any idea, what the entries in the following netflow printouts with the source/destination ip-address 0.0.0.0 mean? We can see them both on the CE- and PE-Routers and we do not use any tunnels/TE on the appropriate interfaces? CE-...
Hi, I have a Cisco ASR 903 with two WAN links connected to two remote sites. The two remote sites are now statically connected using a radio link and we want to create an etherchannel link using a new connection that will go through the ASR 903. T...
I have a Cisco ASR 1002 on which I am trying to configure the IOS WebUI following the direction here:http://www.cisco.com/en/US/docs/routers/asr1000/configuration/guide/chassis/webui.htmlProblem is, I can only seem to get the so-called legacy interfa...
System returned to ROM by error - an unknown failure, PC 0x60C37964 at 13:03:34 IST Thu Jun 30 2016 Current Image : c1841-advipservicesk9-mz.124-4.XC7.bin Planning to upgrade to c1841-ipbasek9-mz.124-22.YB2.bin. Is crypto is supported in this vers...
Hi What is good way to summarize network below？ 1.1.1.178 1.1.1.179 1.1.1.180 1.1.1.181 Using 1.1.1.176/30 is not good as it covers 1.1.1.176, 1.1.1.177, 1.1.1.178 and 1.1.1.179 Can we use prefix-list?
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