Our two core switches are Cisco Nexus9000 93180YC-EX chassis. They are both running a somewhat older version of NXOS version 7.0(3)I7(6). We use HSRP version 2 between the two of them and are in the works of introducing several hundred SVIs to them ...
Hi, I have a lot of experience with 2800s and 2900s, but as these are obsolete recently bought an ISR4331. I can't get the new router to do anything! I've configured Gi0/0/0 and Gi0/0/1 with IPs, and the router won't even ping its own IP addresses....
I have an ISR4331 running IOS 17.3.4a and Rommon 17.6.2. Now I want to downgrade it to the 16.9 version, but I downloaded several 16.9 IOS, which do not match when verifying the hash value. What's the reason?Should I need to downgrade the rommon vers...
Good morning everyone! I have "one" Cisco Layer 3 Catalyst 2960-X Series Switch for backbone and "two" Cisco Layer 2 Business 220 Series Switches as the access switch. I am working with 3 different VLANs: VLAN-1, VLAN-2, and VLAN-100. However, when I...
I want to simulate NAT port address translation in cisco packet tracer. The key part of the topology is below. I configure the NAT translation on Router33 (in the red circles) as below: Router(config)# ip nat inside source static tcp 5.2.2.2 2222 4.2...
DHCP is not working in my Cisco 867 router, no systems getting IP address. DHCP configuration is given below,ip dhcp pool LAN-POOLnetwork 10.x.x.0 255.255.255.0default-router 10.x.x.2domain-name xyz.netdns-server 10.x.x.x
the net- analysis -Ingress/egress is configure but the the interface in/out bound conversation is not showed on the network traffic analyzer (LiveNX). Need help pls below is the flow config summary cort01-ipv6#sh run | sec flow!flow record NET-ANALYS...
Hello,On a RV340 Series Router, how would it be configured to enable packet capture of all WAN / LAN packets?Router documentation is very basic, repeating the on screen U about everything including port mirror function, and is not clear about how to ...
Hello, everyone, I have this scenario where a Cisco 2901 Router configured as following :Building configuration...Current configuration : 2428 bytes!! Last configuration change at 15:04:22 UTC Sat Nov 19 2022version 15.2service timestamps debug datet...
Good Morning, I am seeing issues with my newly bought Cisco 867VAE-K9 in that I cannot ping outbound from a device inside the network to outside. I can verify the following: PPP Details are correct The router can ping outbound from CLI Routing exte...
If we make dual static routing with same destination and same cost, will the traffic load balance to both gateway?
Attached topology. All routers interfaces are part of the same /24 & area 0. 1.1.1.1/32 is adv. from both R1 & R4. Is there a way I can influence R5 to prefer R1 over R4?
Hi,I just have a quick question. In this scenario, at which points does multicast copy/duplicate the packets to send to the host in the group? Does it replicate at switch 1 and 2? Or since SW3 is only trunked to SW2 and how no layer 3 interfaces, doe...
How is it even possible that a company as big as CISCO does not have CAD drawings of their products?We know you are not building them with Visio. You make it very difficult for use to place your products in our enclosures.
1.Reason that we see High CPU utilization issue for router and switches.commands --SH process cpu ? like that right?2.Reason that we see High memory utilization issue for router and switches.here when we see High memory Utilization issue then is it r...
