I work in a Cisco shop, so I am familiar with Cisco stuff at the CCNA level, and some CCNP stuff.I am ditching the crappy ubiquiti home gear I have because when something goes wrong, I can never tell why.I have never been involved in the licensing of...
Forum Posts
Resolved! Cisco IOS-XR IS-IS Authentication
Trying to setup with Segment Routing running IS-IS, wondering is it possible to setup authentication for IS-IS neighbors
Resolved! OSPF Metric
Hello,I have topology below.From R1 perspective when i issue show ip route 10.103.248.0 i gotRouting entry for 10.103.248.0/24Known via "ospf 100", distance 110, metric 43, type inter areaLast update from 10.102.200.2 on GigabitEthernet1/0/2, 1d06h a...
Resolved! Unable to ping terminal after migration
I am using LISP to migrate virtual machines on the same segment between DC1 and DC2.There are two segments to be migrated.The Gateway will be an on-premises L3switch.1.10.1.0.0/24 Gateway IP: 10.1.0.254 (L3SW)2. 10.2.0.0/24 Gateway IP: 10.2.0.254 (L3...
Hi all, I have configured 3 routers without preempt and configured R1, R2 and R3 respectively. In my case R1 becomes active regardless of Highest IP address, there is no preemption so i am ok with that. now i configured R2 and it becomes Standby, til...
I have an ISR1100 4P Router that at one time had an ISR_1100_4P_Hsec license applied to it. We have run the commands to successfully remove it and it looks like it is gone until the next time the router calls home the it's back. The router also has...
Resolved! Nas on Cisco 881
Buongiorno (mi sono appena iscritto) volevo chiedervi aiuto perché non sono molto pratico. Mi hanno dato un vecchio Cisco 881 su cui ho fatto un reset di fabbrica. L'idea sarebbe quella di creare una lan 192.168.3.1 dedicata a un NAS che dovrebbe ess...
Resolved! BGP peering with two ISPs
We have a dual homed internet connections with Zayo and Comcast. Zayo is the primary internet access using /24 IP address range they had assigned. We would like to setup BGP peering with Zayo and Comcast and have Comcast route the /24 IP address ra...
Drop-reason: (unexpected-packet) Unexpected packet, Drop-location: frame 0x000056386928e03d flow (NA)/NA
Ok so this is a very strange one.I have the 1117-4p i have got SVIs 10,20,30,40,100 setup on it they all have an IP-Helper address pointing to my DHCP server.so VLANS 20,30,40,100 are all /24 and clients pick up IPs fineVLAN 10 is /23 but only client...
Hello everyone,Here's the situation:Our ISP is providing a /29 to our first router, R1, and then IP routing two large blocks of public IP's to our first usable IP. We are currently subnetting these blocks out to offices over ethernet private line l...
How can I aply something like PBR but for the traffic originated from the router interface itself in a multi-homed setup? See the diagram attached.I have 10.0.0.1/31 configured on TenGigE0/0/0/1. I would like ping replies to ping requests to that IP ...
Resolved! Single IP bandwidth consumption
I have an annoying question from a customer, he wants to know how much a single IP is consuming bandwidth from over current utilization...I don't think it's possible or visibleExample total utilization is 500 Mbps then he wants to know how much bandw...
Hello We have a problem with NAT translation on the Catalyst 9410R (IOS-XE 17.6.4) - NAT not working but pings do. Part of config is below: ip nat inside source list 1 interface Vlan1111 vrf MMM overload interface Vlan1111 ip vrf forwarding MMM ip a...
Hi guys, Looking for some direction on how to add a second site to my current Multi home BGP network architecture.So, My current topology is Single site and BGP Multi homing with 2 ISPs, and 2 Routers with a /24 Provider Independence address space an...
| User | Count |
|---|---|
| 18 | |
| 11 | |
| 4 | |
| 4 | |
| 3 |
