In a medium-sized enterprise network, let's say you have a pair of datacenter switches, a pair of distribution switches, a pair of internal core routers, a pair of firewalls, and a pair of edge routers running BGP connected to the Internet.When desig...
Forum Posts
Hi All, ISIS is running on R1 and R2.R1(gig0/0)-----(gig0/0)R2. on R1:interface GigabitEthernet0/0mtu 2000ip address 100.10.20.1 255.255.255.0ip router isis 1duplex autospeed automedia-type rj45clns mtu 1800 on R2:-interface GigabitEthernet0/0mtu 210...
Router R1 have to establish connectivity with router R2 loopback26 interface. Which route R1 will choose as first one, which as second and third ?Note: there is no route redistribution configured between protocols on any of the routers.
Resolved! Redistribution b/w OSPF and RIP Issue
I have a one lab environment. I trying to redistribute rip and ospf. Rip network inject from 2 sides routers 3 and 4 , I applying the Route-map to TAG the injected routes from both.But I figure out some OSPF Routes (10.10.10.0 and 192.168.25.0) net...
Resolved! Internet not reaching Core/Access Switch
Router has internet but Core Switch not picking, what i'm i missing? Router and Switch can ping each other Router Configs Router#sh runBuilding configuration...Current configuration : 2966 bytes!! Last configuration change at 06:51:08 UTC Fri Nov...
Hello,I would like to replace an old router with a couple of new router in order to use HSRP or VRRP. The router is currently connected to other routers so that each has a dedicated /30 interconnect subnet and dedicated Vlan. It is not possible to be...
Hello,I'm running C8000v 17.6.1a and found that PAT to connected addresses works but inside addresses visible over ospf from L3 switch not working. NAT to outside networks from the same network works fine. Any ideas how to make PAT to non-connected n...
Hi, For some reasons internet partially stops working on my C1111-8P after 3-4 days. Some big websites, like google or fb are reachable, but most of the internet is not. Ping to this router form the internet is not working. Config is very simple:inte...
Brand new beginner (less then 5 hours using packet tracer). Just started building networks with modems. After following several videos online to create a network that will send a simple pdu from an end device to a switch, to a modem, then to another ...
What's the best way to do load balancing nowadays with HSRP
Good day, Please i am still learning BGP, although at work i just acquired a /22 public IP address and ASN. i have configured eBGP and peered with my 2 upstream. The problem i am having is /22 ip address is not showing on my routing table via network...
As i am new to networking can anyone please suggest me how to resolve the mentioned issue ? 1)Static Routing is used.2)Reachability is fine towards Spoke & vice-versa.3)Hub Lan subnet is reachable from spoke location.4)Other Statically advertised sub...
Hello,preparing deployment batch of C9500(-48Y/-24Y) currently running IOS XE 17.03.04Want to bring our config template to current century and get rid of type 7 passwords.So far managed to success for tacacs, enable and local user.Last troublesome sp...
I've been shown a loop prevention feature in iBGP and I'm trying to find where it is documented. This is a lab modelling exercise we are doing -We are re-distributing from BGP to OSPF and also have network statements for the same prefixes..There are ...
HejWe are seeing a weird behavior where ASR9006 sattellite (ASR9000-V2) is dropping packets on ingress.We tried many different combinations on the interface regarding vlan operations but it just keeps dropping packets coming from CPE side even if we ...
