Hi We are using 128 bit MACSEC encryption for our remote site.We recently purchased a new license of dna advantage for the router And we want to move to 256-bit encryption.This is the definition we have today on the MACSEC 128 port: interface TenGiga...
Forum Posts
Hi All, I am working with TAC on a case currently and we are having trouble getting l2 mpls connections to load balance across a LAG interface. Has anyone got any experience with this platform ASR920/RSP1-3 ASR903 devices? I am using the highest li...
Hello,I need to build a small analog phone network (12 analog phones + modem/fax) with an old 3825 router.I already setup the router to accept call from modem/fax and routing them to the internet and it works great. The next step is to set up interna...
I have a scenario where the gateway of my networks is on my core 3850 switch that is in stack, I have a management network in vlan 10 where all my manageable switches in the network are, I am facing inter-vlan communication problems with some random ...
我是一个小白，刚刚接触带思科路由器，现在已经配置好了pppoe和nat，外网用户可以正常访问到内网服务，但内网用户通过域名无法访问到服务，请问我要怎配置呢？互联网 --- 路由器 --- 客户 | 服务器（192.168..x.x）当前的配置：interface Dialer1 ip nat outsideinterface Vlan20 ip address 192.168.1.1 255.255.252.0 ip nat insideip nat in...
Resolved! BGP AUTO FAILOVER
Hi community,I have Organization A (AS 65200) and Organization B(AS 65100). I have attached the topology and running configs for R1 and R2 also.Org B is adding backup link through R3 with the same AS number 65100 to link with Org A R1. They will be ...
Resolved! Cisco Router Throughtput Inquiry
Hi guys! I want to purchase a used C1111X-8P router as my home PPPoE router (don't ask me why lol just because I like Cisco products)And I have a small question about this IPv4 forwarding throughtput (IMIX). Does it mean that it will handle 1673Mbps ...
Resolved! NSSA AREA OSPF ISSUE
I am having issue, I have attached my topology diagram. R2 and R4 are ABRs, R5 is ASBR. Area is nssa. The issue is that on R4 I am receiving route Like expected as N2, But on R2 I received route as External routes E2.R2=======6.0.0.0/32 is subnetted,...
I need to test a router and see for example how many OSPF neighbors, routes, areas, ... the router supports. Do you know any scalable open-source for modzbig option for this purpose? I encountered BIRD which I guess is scalable but it doesn't support...
I have 2 static routing below ip route 10.0.0.0 255.0.0.0 10.103.200.253 2ip route 10.103.202.0 255.255.255.0 10.103.155.1 Why traffic to 10.103.202.2 going to 10.103.200.253 and not via 10.103.155.1? Here result when execute show ip route 10.103.202...
Hi all, I wanted to know if there was a way to generate traffic on a router interface. In my organization there are often two ISPs on a router and one is used as a backup and so it doesn't show any traffic when i use the command "Show interface G0/0/...
Resolved! Why use both a router and a firewall?
Hello, everyone. I've just started studying about firewalls for my ENCOR exam and I have a question. What are some reasons to have a router in addition with a firewall? Like in this example from NetworkLessons.com Sorry for the poor quality, the ori...
Hello everyone,I have this router IR1101with password recovery disabled, I want to access the rommon to reset the password but I couldn't either by break while loading or by resetting button. https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_usr_...
I have an ether channel configured on a 4441 router which consists of two physical ports.each of these ports is plugged in to a separate switch.the issue I have is if I plug a laptop in to one of the devices, Switch A, I can access the internet, if I...
Could you please tell me the command to check if DHCP relay is working?I couldn't find the answer even after searching, so could you help me?Reference informationModel number: C9300OS: version 17.9<Japanese>Whether DHCP Relay is WorkingCould you give...
