We are trying to setup a monitor session for a routed interface on a Cisco 4431 ISR router. From all the search result, it seems I can only perform packet capture monitor session on a switch module for a layer 2 interfaces. Is there any way we can ...
Forum Posts
Hi All,I have a network where there are 31 switches connected in a loop with RSTP enabled and it works fine. Now when there is a break in the loop say at number 30 such that 1------30 break --- 31. Now I see only 20 switches are talking. Why is that ...
I am having a problem getting DHCP on my PC LANRouter (DHCP Server) (ISR4331)(192.168.70.1)-- Switch (3750G) (IP helper address 192.168.70.1 on Vlan 1) - PC (192.168.70.x)The port coming from router (DHCP server) is connected to G1/0/1 Catalyst 3750G...
Resolved! sub interface vlan on cisco router 881
hello panel i would like to know if it is possible to create vlan sub interfaces?i use cisco routeur 881
Resolved! CRC and Input Errors - Cisco ASR 907
Good day, everyone,I am experiencing CRC and input errors on one of my core fibre links, a 10Gig link using ER SFP modules. I noticed that the reliability on one end of the link is 248/255 - I read on one of the threads where one gentleman said this ...
Hallo,Kann jemand bestätigen, dass der Cisco ISR 4331-Router Ethernetchannel unterstützt? Wenn ja, können wir dann den I SR Router 4331 mit 2960-X-Stack-Switches verbinden (verschiedene Mitglieder verwenden die Router-Konnektivität).What is the maxim...
Hi all,I have an ISR4351 and it has three interfaces. To connect it to switch, the Gig0/0/2 has RJ45 type of connection as well as SFP type as well but for other two interfaces there is only SFP type. problem is that I have switch which has ethernet ...
Hi,So we have a standalone network for one of departments for Internet/Adsl, Internet-> Cisco 4300 -> cisco 9300now We got 1Gig link from the Isp and I tested the speed directly connecting the Isp Ont device and am able to get almost 1 gig speed, but...
Hi,I have got 2 cameras on a site on a switch under the same VLAN.The only difference between them is that 1 of them 1 Silvernet wifi connection away from the switch.They are all on the same network as well as the wifi devices. It is all reachable.Th...
Lab 7.4.8 outlines a setup where we need a ArchLinux VM (security_workstation.ova) connecting to a router in packettracer. The goal is to setup a Radius server on th VM, to which aaa authentications from the packettracer will be authenticated.The th...
Hello team, I have a problem here: CORE_HQ to the ISP uses static default route 0.0.0.0, while CORE_HQ to the downlink uses OSPF. When I try to ping ip lo 8.8.8.8 from CORE_HQ to ISP, it is reachable, but when I try to ping from downlink, say Multil...
I am currently working on a project involving two Cisco routers running VRRP for a switch that connects to all our servers. The setup includes several IPsec tunnels on the master router to remote sites. My concern arises from the configuration of EIG...
For example if i suspect the LAN port module behind is faulty.E.g. first 6 ports module is faultyI believe I can only check the power and fan
i am doing a networking assignment that require us to design a network to connect between two different branches , and each branch have two floors. In my assignment i am able to ping between floor to floor but fail to ping between branch to branch . ...
