Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
Resolved! how to check load on router interface
Dear ALL, We have upgraded our router link 45 to 75 mbps so can you please let me know how to check the link bandwidth now by putting high load on this.??
I have a question about the Speak state description as per the following: "The router sends periodic hello messages and actively participates in the election of the active and/or standby router. A router cannot enter speak state unless the router h...
Hi Team, we have a cisco 6509 core switch and need to upgrade with eFSU. according to cisco TAC we can not use eFSU as we are going to perform up gradation from Modular IOS to Native IOS. Please explain me the difference between Native IOS and Mo...
One of my Catalyst 2960X Stacks is misbehaving in the following way: - Gradually quits forwarding frames on ports, generally clustered on a single Member (attaching a sniffer shows *zero* transmitted frames ... a normal port sees plenty of broadcast ...
Resolved! Redistributing Metrics
I'm going to be mutually redistributing OSPF into EIGRP and EIGRP into OSPF on our headend DMVPN routers. I noticed that the old config had redistribute ospf 1 metric 1.1.1.1 as the redistributing metric . What does this mean? Also, I would like to c...
Resolved! Adding second supervisor card to 4510R+E
I have two 4510R+E switches, one is just as a cold standby. I would like to remove the supervisor card from the standby and add it as a redundant supervisor to the switch that is running. The standby was configured with an IP and some other minimal s...
Resolved! switchport access vlan name
does anyone know what catalyst ios versions support the "switchport access vlan name" command?
Resolved! Upgrade cisco C6807-XL
Team, I would like to upgrade my Cisco C6807-XL Core Switch with IOS Version s2t54 Software (s2t54-ADVENTERPRISEK9-M), Version 15.2(1)SY0a, mention IOS is having BUG with SNMP and showing high CPU utilization, Cisco TAC recommended to upgrade the...
Hi, we have a plan to refresh new headend router instead of old one. this router is headend router which connected the metro E circuit with such as small routers. we are using /27 subnet to interconnect between headend router and small office ro...
Hi, I trying to find some detailed power consumption information on different configurations of the Cisco 4451 Router. I tried to call the support phone number but was referred here. I have the power rating for a the power supply but I am certain we...
I replaced a 3560X with a 3650-8X24UQ and ARP is leaking on version 16.3.3 Looks like this bug: https://quickview.cloudapps.cisco.com/quickview/bug/CSCun82902 So, I upgraded to 16.3.5b and half the devices stopped working... only 369 MAC address ...
Hello All, I have a somewhat urgent need to deploy a solution and need some input. I'll try and keep this as succinct as possible: RV320 will terminate a fiber connection to the Internet from ISP A as the primary It will terminate a DSL connect...
Resolved! DHCP Snooping issue with multiple hops
I have read through most of the posts here, and for some reason I still cannot get this DHCP snooping issue resolved. I had originally turned off Option 82 on all of the switches at the site, but after reading through @Peter Paluch's posts on it, I r...
Hi all, Heres my situations... Remote site in South America, has a site to site tunnel with main office. Remote site has 2 ISPs (One link 200Mbps the other link is 300Mbps) and both ISPs enter the remote office using the same border switch (different...
