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1 vote
2 answers
534 views

Ping issue: connect a switch into another switch's vlan port

I have a Cisco 2960-X switch and a Cisco SG-300 switch. I created VLANs on 2960-X switch (e.g. VLAN 10 with ports 1-5 and VLAN 20 with ports 6-10) and allow DHCP for each VLAN. Now, laptop 10.10.1.2 ...
2 votes
1 answer
246 views

Two channels between two switches

Is there a way to provide two physically diverse channels between two switches? I'm using two Cisco Catalysis 3560s, and I want to have two separate channels between them, with different access ...
2 votes
2 answers
3k views

Cisco 2851 Static NAT - Similar Static Entry Already Exists

I have a Cisco 2851 with NAT configured as so: ip nat inside source list 111 interface GigabitEthernet0/1 overload ip nat inside source static 192.168.16.16 64.xxx.xxx.233 ip nat inside source static ...
2 votes
1 answer
158 views

The meaning of routing table lookup at a line rate

When it is said: Routing table lookup in a line rate, why is line rate important when the router still needs to perform a linear search in the size of routing table? Is there a relationship between ...