HI, I need your help to understand if this is recommended design to configure multiple ebgp peering between two routers on two separate interfaces. If you think if this is not recommended then help with those points that's reason we should not recomm...
Forum Posts
Hi guys, I am seeing this error below once in a while on my ISR4451 router. Anyone know what is the cause. Tried to google but could not find much info.Thanks. Oct 9 00:08:36.988 EDT: %IOSXE-3-PLATFORM:kernel: usb 1-1-port1: over-current condition O...
Hi, it is my first time configuring a Nexus switch, and the first time I ran across terms such as VRF.I did some digging and I understood the concept.I need to configure a nexus switch (3048) and don't need to use VRFs.When I add static routes with t...
Hello,I would like your opinion on the BGP configuration of two full-views from the same operator. R1 has a full BGP session with AS174R2 has a full BGP session with AS174R3 has a full BGP session with AS6939All routers (R1 + R2 + R3 + R4) are full-m...
Hi folks,I have a use case to redistribute EIGRP learnt external routes into eBGP on N9k running ver 9.3.xI used a route-map for this, but nothing was learnt on the eBGP neighbor. When advertising the same eigrp learnt subnet via the Network command ...
Resolved! Default MSS vs Default MTU
Can someone help me understand this better., I'm clearly missing something. Why is the default MSS (536) so much smaller than the default MTU (1500)? I would expect them to have a difference of the 40 bytes to account for IP and TCP headers? What am ...
Resolved! Web Traffic Drop | New OSPF/MPLS link
Hi All, we turned up a new 40g link on an ASR 907 (which has been in place previously on a 903) the OSPF and the interface came up with no issue, however once it was moved to use this path, the connections which were past this link on the OSPF links...
I am having issues with DNS resolutions from a switch connected to a gateway router. What's interesting is that I can ping from the switch just fine which shows me that there is connectivity to the internet however DNS resolutions don't work. I thoug...
Resolved! "serial restart-delay 0" issue
I have recently purchased a Cisco NM-T4 Serial Module for my 3620 Router and everything is A-Okay, but I have attmpted to remove the command "serial restart-delay 0" from all the serial interfaces by using "no serial restart-delay 0" command and save...
Is anybody in the process of deploying and using the 8300 series edge platforms. We were looking into these and just wanted to get some feedback. Are you using them for SDWAN or configuring them individually? Have you had any issues or just a great e...
Resolved! Might Have Bricked 4331 ISR
So I was setting up a fresh Cisco 4331 ISR and changed the line vty 0 15 to have priv 15 and forgot to actually setup a username/password before unplugging the console cable. So fast forward about an hr's time after I got done configuring the switch ...
I have this configuration: event manager applet clear_nat_1event track 1 state any maxrun 40action 1.0 wait 35action 2.0 cli command "enable"action 3.0 cli command "clear ip nat trans *"action 4.0 syslog msg "WAN Failover, cleared NAT" I have the max...
hi,i got an ISR4K that's currently on 16.6.5 and has UC license installed.i would need to upgrade to recommended code 16.12.5 but not sure if current UC license/voice commands will be affected due to smart licensing which started in 16.10.xmy questio...
Resolved! Vlan Tagging on VDSL
Hello, I'm Matteo, I'm new in the forum and I'm from Italy.So, the question is in 2019 in boght this Cisco 1941 used, and I realize that it has VDSL module (EHWIC-VA-DSL-A), so now i want to use that with my VDSL line that I have with TIM (ex Telecom...
Hello,I have a cisco 881 router which loses its time every time i restart it. To configure its time, I use the command "clock set hh: mm: ss 21 sept 2021" and I save its configuration. But once the router has restarted, the time displayed is February...
