Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, February 2, 2026, through Friday, February 20, 2026. Our colleagues Amruta Navadagi, Anaya Kalawat, and Mohammad Mehtabuddin will be waiting to assist you...
I have my CCNA but unfortunately dont' have access to the switches I'm referring to, so I can't give more detailed information or look closer for the problem myself. The network admin says he doesn't see anything wrong and I know there is.That being ...
Hi all,We have a discrepancy issue with one of our Cisco orders, here are the details:If the quotation of a Cisco dealer shows Catalyst 6509 switch with these two items in it:1- Cat 6500 Supervisor 720 with 2 ports 10GbE and MSFC3 PFC3C, P/N: VS-S720...
I have two pix 515-e which are in failover.now the staus for failover is shown in below.it shows primary is standby and secondary is Active.If i am modifying config it gives warning the change will not be replicated to Active as change is done in sta...
Hello Guys,I am new to VACLs and have to add some new ACEs on a Critical production 6500 running CatOS.The documentation that I have seen so far explains how to create, commit and vlan map a VACL ... however I see no instructions or comments on best ...
Hello,We have a Cisco 1841 router that requires 2 levels of access, at the moment we have network admins logging in with a single username via SSH and with privilege 15 but we also need our helpdesk to login to run certain commands but not chaneg any...
I'm a bit confused about the directon of ACL's on Vlan intervacesI'm trying to deny vlan 301 from accesing any ip's on vlan 302 does this make sence?interface Vlan301 description wireless users ip address 192.168.177.126 255.255.255.128 no ip redire...
Hi,I'm trying to understand VLANs and trunking.This (screenshot) is a working router-on-stick example with 4 VLANs.V40 is native Vlan 40 (ADMIN, manage)All gig1/1 & gig1/2 interfaces are trunks.My question is about the output of S1#sh int gig1/1 swit...
Hi guys,Today i experienced a weird situation and wanted to get your opinions what kind of reason could create such situation.Today one of our 9 Cisco switches a "WS-C2950S" (we also got 2 other WS-C2950S on same network) stop responding icmp ping pa...
Hello All, First i am not a Cisco expert but i have been asked to advice between two layout equipment as follows. First layout would be 2x Nexus 5596UP >> 4 X Cisco 3750x stacked Second layout would be 2xNexus 5596UP >> 4 X Nexus 2248 i would like to...
I have two ISPs. Each is on it's own subnet connected to the 6509 MSFC/Switch. FW1 is on 100.1.100.0/30 and FW2 is on 200.1.200.0/30 subnet.My goal is route all traffice going to the Internet from subnet 10.133.3.0/24 to FW1 and all other subnets acr...
Hi,recently we purchased cisco smart care, and today i recived this notification:Configuration RegisterCriticalNot fixed on switch it is set to:Configuration register is 0x2101what is recomended conf reg for this switch?Regards,Ivan
Hi everyone,First of all I apologise if I have posted in the wrong section, I am quite new to this area of IT and Cisco in general, so was not sure where to post.Basically I have a BTNet 10MB lease line installed on site, it has been presented via FS...
Can you please advise on the followingWe plan to implement ACL on L3 vlan on 6509 switches I have set up a lab on a 3750 with the output belowinterface Vlan361 ip address 192.168.1.10 255.255.255.0 ip access-group test ininterface Vlan362 ip address ...
Hi everyone, I have router (spoke) that connects to two DMVPN hubs over 2 IPSEC tunnels. When I perform a show crypto isakmp sa command, I see multiple SAs to IP addresses that I don't recognize. I should only have two SA's (one to each DMVPN hub). C...
Hello,I have a problem with inter-vlan, on my routage tableCisco1# show ip routeMaximum Parallel Paths: 1 (1 after reset)Codes: C - connected, S - staticS 0.0.0.0/0 [1/1] via 192.168.100.250 0:14:26 vlan 1C 192.168.100.0/24 is...
