Hello Everyone, Hope everyone is staying safe and healthy. I used to have this line configured on an extended ACL:permit udp any any eq bootpc bootps But then a few of my laptops started having issues and could not get an IP address. So after many...
Forum Posts
Resolved! STATIC ROUTING
Hello Above is the Topology in which there is 1 ISP with Two Sites. One Site is Connected with WAN IP(10.0.0.0/24) with ISP and other Site is (20.0.0.0/24). Site 1 is having Loopback(1.1.1.1) and Site 2 is using (2.2.2.2). Routing Config :1. Made Sit...
Hello Everyone, I'm trying to work out a BGP design that talks to 3 different ISPs and 2 VRFs on a single L3 switch. I've been working this out for days in my CML lab with some minor success but I'm starting to wonder if what I'm trying to do isn'...
Is there a IOS/NX-OS command to show routes that use specified gateway or interface? (If there's more than one gateway , then show ip route | include gw_ip is not useful because printout is split over multiple lines.)
Hi all, I'm a student (so please don't roast me too hard ;)) and our class has, for a while, been working on VLANning with VLSMing. Until recently I haven't struggled a lot with it, but I've found that now that there's several switches in the mix, I'...
Resolved! 1 Router 2 WAN links to 1 ISP with HSRP
Hello Everyone, I am having some difficulties with the following. I have 2 WAN ports to the same ISP where I need to configure these two ports as Primary and Backup with HSRP. Each interface has its own /30 subnet. Now I am comfortable with LAN side ...
Hi,We are planning to upgrade the Cisco 9300 switch from IOS XE16.12.4 to IOS 17.3.4? Can we can upgrade it directly? What is the command to check the version running on the primary ROMMON ? What is the command to check the version running on the...
Hi,We're running 16.3.x version on CSR 1000v and plan to upgrade to 16.12.x or 16.17.x.I am wondering if it's possible to upgrade 16.3.x to 16.17.x or need to upgrade first another version.And, how about 16.12.x? is there any issue to upgrade from 16...
This is a question more about the process to do this task than specifics of configuring OSPF. I have an existing network that covers 7 remote locations using a private ASE cloud Ethernet service. Currently RIP is the routing protocol being used to...
Optical transceiver command to check from ASR9K
I need to create two p2p networks from a catalyst switch to a FW in HA. Catalyst connection Gi0/47 and Gi0/48 <---->FWA Port 5 and FWB Port 5 (remembering that they are in HA). The network is a 10.50.1.0/29. Configuration on Gi0/47, 10.50.1.3 and on ...
Hello guys, looking for some references.currently my network have 2 different ISP. 1 as a main link and the other as the backup if the main link goes down.I've tested 2 times by shutdown the main link and ping to the loopback address from outside net...
Hello,I've attached a screenshot from my topology in GNS3.So, my problem is that PAT is not translating - shows nothing in the statistic or translations.I want connectivity between PC1 (192.168.100.1 - VLAN10) and the BORDER-RA (1.1.1.2). Thats why I...
I have a cisco router(CISCO2901/K9) configured to NAT internal network on single physical interface with WAN IP:197.155.206.22/30 to the ISP on 197.155.206.21/30 and it works fine for that. But now I want to NAT one public routed IP to our internal w...
Hi, I am working in one of ISP, i have observed below error in one of our PE router ASR 9006 customer service was impacted nearly 5 hours. can any one confirm, why it's happened? Is it due to PE router bug? or it's because of any issue from c...
