1. PPP & CHAP - R4 must require R1 and R2 to authenticate using CHAP but R1 and R2 must not require R4 to authenticate means that you can't run command ppp authentication chap command on R1 and R2 and you cant use Username command on R1 and R2 oth...
Hi All, I would appreciate upgrade roadmap if there is any or any guide from you on how to upgrade the version from 3.13.3S to 17.9.3a. I spent hours on reading release notes. However i am still unsure if there is such a option to jump directly to 1...
Hello, everyone! I've built a simple small MPLS topology which consists of two routers only to see how LDP works in action. Once enabled using the mpls ip command, the routers exchanged LDP multicast hellos and setup an adjacency. My question is, w...
Hi. I have a C1121X-8PLTEP that is stuck in boot loop, hopefully someone can help me get it recovered. When I perform a break it prompts for factory reset but fails after selecting Y. I cannot enter ROMMON on interact with the router besides break. ...
I have 2 router A and router B. There are 3 switches X,Y,Z which is connected in ring topology via trunk port with each other. Switch X connected to Router A and switch Z connected with router B. and switch Y connected to switch X,Z. I want if rout...
Hello,we have an ASR1001-x...and we have advanced enterprise license installed. does this include IPSEC? or do we need the right-to-use license? if yes, do we need to accept the right-to-use license? "license accept end user agreement"router#show lic...
Hello,I can ping the DNS 8.8.8.8 from the R54 Router and, similarly, can't ping the same from the R69 Router. my home router Gateway is 192.168.29.1.R54 Router R54#ping 192.168.29.1Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.1...
** Updated - as I found out that my problem is related to object groups **My understanding is, that on a L3 switch like the 3850 or 3750 with IP routing enabled, the following is true for IP ACLs applied to the SVI of VLANs:With no ACLs applied at al...
Hi,I am making a basic topology and got stuck in the routing and need some help,ISP(Internet) = Cisco RTR 2911 = Cisco 3650 SW = SystemI am getting IP on my system and am able to ping 192.168.10.2 that is Router's LAN interface but not able to brows...
How can I get to know the cisco 1101-4p 4-pin power entry connector pinout,Thanks！
Hello, I'm trying to understand how BGP aggregate-address command actually works. The network is shown below: The whole network is configured and it's ready to go. On D1 router from BGP 64530 I managed to aggregate 4 IP addresses: 10.10.154.20810....
Hi Guys, What would be the business/technical use-case for implementing L2vpn over L3vpn apart from customer controlling L3 (L2vpn) ? Regards Champ
Hi, we recently changed the configuration and updated IOS on some IR809G routers we haven't used in a long time. Before any changes they would connect fine but after everything we did they will no longer automatically get an ip on its Cellular 0 inte...
is there need to configure auto-qos and manual qos in N7K having VPC and Catalyst 3850 having VSS ?if so,how to configure auto-qos and manual qos in in N7K having VPC and Catalyst 3850 having VSS ?I prefer using DSCP
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