Routing

Hi, I am facing a issues, while using route-map and prefix list while advertising networks to ISP. I have similar setup in other office and it is working without any issues.  In this router, all the network mention with network statement in BGP conf...

I am having trouble with changing the configuration for the VRF on a Catalyst 4507R+E using SUP7-E.  No matter which Supervisor is used, if the default VRF is Mgmt-vrf it cannot be changed.  Therefore, I cannot successfully ping the gateway of my dev...

Hi, How to change the vPC role on Nexus 93128. Earlier "Nexus-9k-2" was secondary and "Nexus-9k-1" was primary, But now operational primary and operational secondary respectively after a network up-gradation window. As of now showing like below. ...

Hello,If router get the same prefix from 3 sources in two cases:case A- ebgp med 100- ospf- ibgp med 100case B- ospf- ibgp med 100- ebgp med 80AD is default, which path will be chosen in which order ? I put source protocol in order which i suppose is...

Hi Guys, wonder if someone has a theory on this. Capture running on inside of ISR, and capture running on Juniper and 3rd party sever. My server > ISR4451-X VPN/NAT > Internet > Juniper SSG550M > 3rd party server My server initiates SSH traffic usin...

hello, the maximum packet length for IPv4 = 65,535 bytes but the size is limited due to the physical layers MTU( 1500 for Ethernet). So to send larger packets it would require fragmentation. Since sending a ping packet larger than 65,535 bytes vio...

Hi Can ICMP ping can be used with different classes of traffic ? I generated the extended ping for various classes like EF, AF41 by setting the corresponding TOS value? Although I can see that DSCP value marked differently in Netflow reports for thi...

Hello All - How to exclude some traffic from PFR and route it based on the RIB? regards, Sairam

Hi, I have configured Netflow (record, export and monitor) in ASR 1002 device and applied the monitor session in that particular interface so as to export the netflow related reports for PFRv3 (Implemented IWAN). Below link details the Pfrv3 templat...

I am looking into possibly implementing Adaptive QoS in my network and I was hoping I could get some clarification regarding the topic. I ran into a few questions while I was researching: 1. I read that the feature is in IOS 15.5T and IOS XE 3.14. Ar...

Why do we use DSU bandwidth on interface ? . I got a request to change DSU bandwidth on WAN interface  from its default to some value. But when i changed the value on WAN interface the link went down . Again i had to login via Modem and revert the s...