Switching

Hello people,Currently we're seeing problems with one of our 6500 switches. Last night the CatOS was upgraded from CatOS 6.3.5 to 7.4.3.The switch has been running in the state with the supervisor in slot1 as standby and the supervisor in slot2 as Ac...

HELP - PLEASEI cannot access any internal websites but can access external sites. Has anyone seen this type of problem before. Routing is correct and dns is resolving but no connection to internal websites. If you've seen before this please help.

I'm reposting this because I inadvertantly marked my question as solved, but it isn't. I still can't get inter-vlan routing going on my 3750 ip-base switch. The 3750 has two VLANs, each linking to its own 2950. I just want vlan 1 hosts on one 2950 t...

Suggest me please how I can see number of active routes recieved from some bgp neighbor? Like juniper system that show number of recieved prefixes and number of prefixes from this neighbor that are installed in routing table.

Hi all, If the MTU on both ends of a serial PPP link is different, will the protocol be down then? When I tried to change the NTU using IP MTU command on my 2600 router,its is not getting changed?How to change the MTU?

Hi all, when using call manager, how does it map the ip address to a phone number, does it do it by the dns name of the phone ?

HI!WE HAVE DS Switch 4507;I need to advertise 2 network 100.100.0.0& 172.16.1.2 Via EIGRP!Also i have 10 SVIs:100.100.50.1-100.100.60.1is this a good config on the DS?ROUTER EIGRP 10network 100.100.0.0 0.0.255.255network 172.16.1.2 0.0.0.0passive int...

Hi all, I have seen on my firewall where you have services, ie h323 etc, and we can turn these off and on etc, is this for fixup? what does this do ?

I have a couple of questions about this simple ACL:access-list 101 permit ip host 192.168.1.1 any1) Will this ACL block ICMP requests coming from any hosts other than 192.168.1.1 (because of the implicit deny any any)?2) If this ACL is implemented ...

Dear,I have 375012s. It's live. I cannot shut the switch.I want to insert sfp module.Can i insert sfp module on live (power on) the switch.

Hi all, when tagging the traffic using cos at the layer 2 level, how do we tell the switch etc what kind of traffic we want to give a priority too, ie if we want to tell it to look for voice then apply the relevant policy, how would we do this ?cheer...

can anyone explain what this means: * LOOPGi3/15Desg BKN*3004128.143 P2p *LOOP_Inc