Hello, I have the below access-list that when working I have Internet connectivity on 10.252.92.1 host, but when I move 21 below the deny commands I cannot, it is like it is rejecting the permit. Could anyone help me why? To me it seems like a bug bu...
Forum Posts
Hello,I am doing a LAB with this topology for my network studies, using hardware CISCO 8200 1N 4T CE1 can communicate with CE2 thanks to basic MPLS configuration on all provider-side interfaces of the routers (AS10000), and vice versa. CE2 and CE3 ca...
So I have had a few 4351ISR units that will not enter password recovery mode. My steps are below:Power on the routerPress CTRL-C until it enters ROMMONAt ROMMON1> confreg 0x2142at ROMMON2> resetThe router reboots and asks for user name and password. ...
Hi All,We are redesigning the Management of of offices network devices.network is like belowVlan 300-----SW--10.1.1.1----------10.1.1.2 Router----WANwe will configure reverse static router for 192.168.1.0/24 in router.Option 1- User separate manageme...
Hi,we are using the Cisco ASR1001-X as core router on our ISP network. For the management of the CPE I set up a TR-069 ACS server. For testing purposes I configured the ACS URL manually on the CPE, which works fine.However I'd like our ASR to pass th...
Hello all,I've always heard that EIGRP can't handle a lot of routes (like you don't want to blindly redistribute BGP into EIGRP as it could crash the EIGRP process), but I've never heard specifically why that is the case? Is it maybe because of:How E...
hi,i've applied this netflow config in our NCS 540 IOS-XR router which is an MPLS P router.i checked in our netflow analyzer there's only 2-way/point-to-point traffic/OSPF between this router and another P router also an NCS 540 via the G0/0/0/19 lin...
Hi all, I have a Cisco 2960 switch running IOS 15.2(7) E7. I configured NAT overload.Straight forward config:interface Vlan150description INSIDE-LANip address 10.150.0.254 255.255.255.0ip nat inside!interface Vlan192description OUTSIDE-LANip address ...
Hello Guys,We are planning to upgrade Cisco router Cisco C8300-1N1S-4T2X from XE image 17.6.5 (Rommon image 17.3(5r)) to latest XE image 17.9.5a. As per Rommon compatibility matrix, this new XE image should have minimum rommon image of 17.3(1r) and m...
The ISR4451 router is based on the XE system, and it is not possible to configure a bridge group under the interface in this system. I have found the configuration related to the bridge domain based on the XE system (only related to Ethernet interfac...
Hi, I have a scenario were i have to implement a solution which allows for dual ISP redundancy on spoke into dual hubs in a dmvpn environment. I have created two tunnel interfaces, both have tunnel source set at each respective physical interface...
Hello,I am using cisco IR9300 L3 switch and I use the same VRF, VLAN, Routing Config that I had on a router IR1800.The issue is although I have the "Network Advantage" license I fail to have routing between 2 VRFs whereas in Router it works with the ...
Hello all,When I create a VRF on a router or L3 switch, am I creating just a separate routing table (like just a separate dictionary of routes), or am I creating an actual new routing process on the box ? So often in diagrams I will see VRF's represe...
On a switch-to-switch interface, can we configure both of these commands at the same time, or can we only configure one of them?switchport mode trunkswitchport trunk allowed vlan allinterface GigabitEthernet1/1/3description ****Uplink-Block-Switchswi...
Hello, I am asking myself what others recommend for the connection between core switch and Firewall. The setup is the following:Two Catalyst 9300 Core switches in stack. The stack is connected to two Secure Firewalls 3105.The Core is doing L3 routing...
