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Forum Posts
I have a etherchannel setup but it seems that the port-channel is down while the ports are up. 6509E#sh etherchan sumGroup Port-channel Protocol Ports------+-------------+-----------+-----------------------------------------------3 Po3(SD) ...
hello, I am looking for an outdoor SW with min 4G ports and 1 fiber uplink. Cisco IE 3000 could be helpful for me, but my concern is the temperature, i am looking for something can survive in 80-100 Degrees in a fully closed box. It would be nice if...
I got a printer IP 10.20.1.3, may I know which command to check which interface it is assigned to? show ip arp return a blank line
Hi , i have a vss enabled switch (6800) as uplink wi th multiple vlan I just connected a 3650x to the 6800 using trunk , there was some vlans creted on the switch already . ( it's not same as the uplink switch ) Then connected one device to the ...
If both end of the link is configured as Dynamic Auto then I understand that TRUNK link will not form but that doesn't mean that link will not come up. Link will come up as an access link. And this is the reason that when I connect two switches (all ...
Hi,I was researching on Nexus 3000 routing scale and came across the option to enable ALPM mode that can support up to 128K IPv4 prefix or 80k IPv6 prefix in LPM table. Taking a further look, i see that by enabling "system routing max-mode l3" and di...
Hi,We ordered a 6880 switch along with the C6880-X-NEBS-PAK (Mandatory Air Dam set for 6880-X to meet thermal requirement) option. What is the difference in hardware if you do not choose this?? The reason I am asking is during configuration we are ...
Hi,Can I upgrade Catalyst 6500 with 2T Sup by s72033-adventerprisek9-mz.151-2.SYS.bin IOS ?Thanks.
is it possible for configure trunk and access port on same port at cisco nexus5200P?
Hi all, we currently have a stack of 3750v2's and 3750x's acting as our core. There are also a lot of end users plugged into this stack as well since the way the home run Ethernet distance is in our building. We do have two fibers off here, one to ...
Is there a magic trick to have an ASA running BGP advertise a default-route to an iBGP peer? I've got a default route in the route table and added "default-information originate", but still no luck.router bgp 65432 address-family ipv4 unicast neigh...
Hi all, We have a couple of Nexus 5000 in a cluster in our data center, and we need to change the MTU to one interface to 9000. I did some research and found this:http://www.cisco.com/c/en/us/support/docs/switches/nexus-5000-series-switches...
Recently we upgraded our core switches (4500X cluster) to IOS Version 03.05.02.E . Connected to the core switches we have an access switch with 5 PDU's tied to it. After updating the IOS we got Solarwinds alerts stating these PDU's were unreachable. ...
Hi,the cisco 2921 Router has a default ip hhtp access class command found in it. Just i changed the default IP to the new ip i will use.The Router is accessable from the LAN only but not from the internet configured the Public ip . I thin...
hi,i'm interested if it's possible to set the NTP server via DHCP on an 2901 Router with 15.2(2) image.i configured the interface gigabit 0/0 as dhcp client. The DHCP Server sends to me DNS, Default GW and NTP. All is working fine, but the NTP will n...
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